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Ronald Reagan Washington National Airport to O'Hare International Airport flight
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Ronald Reagan Washington National Airport to O'Hare International Airport Flights Info

Cheapest one-way
£ 70
American Airlines American Airlines 2h 26m · Direct Tue, Dec 29
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Cheapest return
£ 110
Frontier Airlines Frontier Airlines 7h 54m · 2 stops Tue, Dec 15 - Wed, Dec 16
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Best time to book
September
Cheapest
Recommended airlines
American Airlines American AirlinesCheapest· From £ 70 American Airlines American AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Ronald Reagan Washington National Airport to O'Hare International Airport over the next 90 days, with one-way fares from £ 70 and round-trip from £ 110. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      DCA 22:06
      2h 26m
      Direct
      ORD 23:32
      Washington D.C. - Chicago | Tue, Dec 29 | American Airlines
      £ 70 £ 111
      37% off
      37% off
      £ 111 £ 70
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Sat, Dec 12 | Frontier Airlines
      £ 75 £ 111
      32% off
      32% off
      £ 111 £ 75
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Tue, Dec 15 | Frontier Airlines
      £ 76 £ 111
      32% off
      32% off
      £ 111 £ 76
    • DCA 06:59
      16h 1m
      1 stop
      ORD 22:00
      Washington D.C. - Chicago | Tue, Dec 15 | Delta Air Lines
      £ 76
      32% off
      £ 111 £ 76
    • DCA 17:34
      4h 12m
      1 stop
      ORD 20:46
      Washington D.C. - Chicago | Tue, Dec 29 | Delta Air Lines
      £ 77
      31% off
      £ 111 £ 77
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Sat, Dec 5 | Frontier Airlines
      £ 80
      28% off
      £ 111 £ 80
    • DCA 07:00
      5h 10m
      1 stop
      ORD 11:10
      Washington D.C. - Chicago | Fri, Jan 1 | Delta Air Lines
      £ 81
      27% off
      £ 111 £ 81
    • DCA 13:33
      12h 20m
      1 stop
      ORD 00:53
      Washington D.C. - Chicago | Wed, Dec 2 | Frontier Airlines
      £ 82
      26% off
      £ 111 £ 82
    • DCA 06:58
      2h 22m
      Direct
      ORD 08:20
      Washington D.C. - Chicago | Fri, Jan 1 | American Airlines
      £ 83
      25% off
      £ 111 £ 83
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sat, Nov 14 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      DCA 11:40
      2h 19m
      Direct
      ORD 12:59
      Washington D.C. - Chicago | Fri, Nov 13 | American Airlines
      ORD 07:13
      2h 1m
      Direct
      DCA 10:14
      Chicago - Washington D.C. | Wed, Nov 18 | American Airlines
      £ 132 £ 354
      63% off
      63% off
      £ 354 £ 132
    • DCA 11:40
      2h 19m
      Direct
      ORD 12:59
      Washington D.C. - Chicago | Sun, Nov 15 | American Airlines
      ORD 19:29
      1h 58m
      Direct
      DCA 22:27
      Chicago - Washington D.C. | Mon, Nov 16 | American Airlines
      £ 134 £ 354
      62% off
      62% off
      £ 354 £ 134
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Tue, Dec 15 | Frontier Airlines
      ORD 10:00
      9h 10m
      1 stop
      IAD 20:10
      Chicago - Washington D.C. | Wed, Dec 16 | Frontier Airlines
      £ 110 £ 354
      69% off
      69% off
      £ 354 £ 110
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Fri, Dec 11 | Frontier Airlines
      MDW 06:52
      7h 21m
      1 stop
      IAD 15:13
      Chicago - Washington D.C. | Fri, Dec 18 | Frontier Airlines
      £ 112
      68% off
      £ 354 £ 112
    • DCA 07:00
      18h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Sat, Dec 12 | Frontier Airlines
      ORD 22:37
      11h 34m
      1 stop
      IAD 11:11
      Chicago - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      £ 114
      68% off
      £ 354 £ 114
    • DCA 18:00
      7h 21m
      1 stop
      ORD 00:21
      Washington D.C. - Chicago | Fri, Nov 13 | Frontier Airlines
      MDW 06:08
      10h 4m
      1 stop
      IAD 17:12
      Chicago - Washington D.C. | Thu, Nov 19 | Frontier Airlines
      £ 116
      67% off
      £ 354 £ 116
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Mon, Dec 14 | Frontier Airlines
      MDW 06:52
      7h 21m
      1 stop
      IAD 15:13
      Chicago - Washington D.C. | Fri, Dec 18 | Frontier Airlines
      £ 116
      67% off
      £ 354 £ 116
    • DCA 18:00
      7h 54m
      1 stop
      ORD 00:54
      Washington D.C. - Chicago | Sun, Dec 6 | Frontier Airlines
      ORD 07:25
      8h 30m
      1 stop
      DCA 16:55
      Chicago - Washington D.C. | Sun, Dec 13 | Frontier Airlines
      £ 119
      66% off
      £ 354 £ 119
    • DCA 07:00
      18h 21m
      1 stop
      ORD 00:21
      Washington D.C. - Chicago | Wed, Nov 18 | Frontier Airlines
      MDW 06:08
      10h 4m
      1 stop
      IAD 17:12
      Chicago - Washington D.C. | Thu, Nov 19 | Frontier Airlines
      £ 119
      66% off
      £ 354 £ 119
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sat, Nov 14 | Normal Airline
      CHI 15:00
      6h
      Direct
      WAS 16:00
      Chicago - Washington D.C. | Mon, Nov 16 | Normal Airline
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    • Cheapest nonstop
      DCA 22:06
      2h 26m
      Direct
      ORD 23:32
      Washington D.C. - Chicago | Tue, Dec 29 | American Airlines
      £ 70 £ 111
      37% off
      37% off
      £ 111 £ 70
    • DCA 06:58
      2h 22m
      Direct
      ORD 08:20
      Washington D.C. - Chicago | Fri, Jan 1 | American Airlines
      £ 83 £ 111
      25% off
      25% off
      £ 111 £ 83
    • DCA 22:01
      2h 29m
      Direct
      ORD 23:30
      Washington D.C. - Chicago | Wed, Dec 16 | American Airlines
      £ 86 £ 111
      23% off
      23% off
      £ 111 £ 86
    • DCA 12:59
      2h 25m
      Direct
      ORD 14:24
      Washington D.C. - Chicago | Mon, Dec 14 | American Airlines
      £ 100
      59% off
      £ 243 £ 100
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Tue, Dec 15 | American Airlines
      £ 104
      56% off
      £ 243 £ 104
    • DCA 10:20
      2h 14m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Fri, Dec 4 | American Airlines
      £ 107
      56% off
      £ 243 £ 107
    • DCA 21:58
      2h 32m
      Direct
      ORD 23:30
      Washington D.C. - Chicago | Tue, Dec 1 | American Airlines
      £ 107
      56% off
      £ 243 £ 107
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Thu, Dec 10 | American Airlines
      £ 109
      55% off
      £ 243 £ 109
    • DCA 12:53
      2h 22m
      Direct
      ORD 14:15
      Washington D.C. - Chicago | Wed, Dec 2 | American Airlines
      £ 118
      51% off
      £ 243 £ 118
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      DCA 12:59
      2h 25m
      Direct
      ORD 14:24
      Washington D.C. - Chicago | Mon, Dec 14 | American Airlines
      £ 100 £ 243
      59% off
      59% off
      £ 243 £ 100
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Tue, Dec 15 | American Airlines
      £ 104 £ 243
      56% off
      56% off
      £ 243 £ 104
    • DCA 10:20
      2h 14m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Fri, Dec 4 | American Airlines
      £ 107 £ 243
      56% off
      56% off
      £ 243 £ 107
    • DCA 21:58
      2h 32m
      Direct
      ORD 23:30
      Washington D.C. - Chicago | Tue, Dec 1 | American Airlines
      £ 107
      56% off
      £ 243 £ 107
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Thu, Dec 10 | American Airlines
      £ 109
      55% off
      £ 243 £ 109
    • DCA 12:53
      2h 22m
      Direct
      ORD 14:15
      Washington D.C. - Chicago | Wed, Dec 2 | American Airlines
      £ 118
      51% off
      £ 243 £ 118
    • DCA 12:59
      2h 23m
      Direct
      ORD 14:22
      Washington D.C. - Chicago | Thu, Jan 7 | American Airlines
      £ 121
      50% off
      £ 243 £ 121
    • DCA 17:06
      2h 24m
      Direct
      ORD 18:30
      Washington D.C. - Chicago | Wed, Dec 23 | American Airlines
      £ 129
      47% off
      £ 243 £ 129
    • DCA 17:59
      2h 31m
      Direct
      ORD 19:30
      Washington D.C. - Chicago | Thu, Dec 24 | American Airlines
      £ 132
      46% off
      £ 243 £ 132
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Fri, Nov 13 | American Airlines
      £ 187 £ 263
      28% off
      28% off
      £ 263 £ 187
    • DCA 08:39
      2h 26m
      Direct
      ORD 10:05
      Washington D.C. - Chicago | Sat, Nov 14 | American Airlines
      £ 189 £ 263
      28% off
      28% off
      £ 263 £ 189
    • DCA 18:06
      2h 34m
      Direct
      ORD 19:40
      Washington D.C. - Chicago | Sat, Nov 14 | United Airlines
      £ 202 £ 263
      23% off
      23% off
      £ 263 £ 202
    • DCA 17:10
      2h 21m
      Direct
      ORD 18:31
      Washington D.C. - Chicago | Sun, Nov 15 | United Airlines
      £ 201
      24% off
      £ 263 £ 201
    • DCA 19:58
      2h 31m
      Direct
      ORD 21:29
      Washington D.C. - Chicago | Sun, Nov 15 | American Airlines
      £ 189
      28% off
      £ 263 £ 189
    • DCA 07:50
      2h 26m
      Direct
      ORD 09:16
      Washington D.C. - Chicago | Mon, Nov 16 | American Airlines
      £ 189
      28% off
      £ 263 £ 189
    • DCA 13:06
      2h 21m
      Direct
      ORD 14:27
      Washington D.C. - Chicago | Mon, Nov 16 | United Airlines
      £ 205
      22% off
      £ 263 £ 205
    • DCA 09:30
      2h 20m
      Direct
      ORD 10:50
      Washington D.C. - Chicago | Tue, Nov 17 | United Airlines
      £ 202
      23% off
      £ 263 £ 202
    • DCA 10:11
      2h 23m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Tue, Nov 17 | American Airlines
      £ 189
      28% off
      £ 263 £ 189
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sat, Nov 14 | Normal Airline
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    • DCA 10:20
      2h 14m
      Direct
      ORD 11:34
      Washington D.C. - Chicago | Fri, Dec 4 | American Airlines
      £ 107 £ 243
      56% off
      56% off
      £ 243 £ 107
    • DCA 06:25
      2h 17m
      Direct
      ORD 07:42
      Washington D.C. - Chicago | Wed, Nov 25 | United Airlines
      £ 206 £ 265
      22% off
      22% off
      £ 265 £ 206
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Sat, Nov 21 | United Airlines
      £ 161 £ 265
      39% off
      39% off
      £ 265 £ 161
    • DCA 07:41
      2h 18m
      Direct
      ORD 08:59
      Washington D.C. - Chicago | Mon, Dec 7 | United Airlines
      £ 165
      38% off
      £ 265 £ 165
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Sun, Nov 22 | United Airlines
      £ 169
      36% off
      £ 265 £ 169
    • DCA 07:41
      2h 18m
      Direct
      ORD 08:59
      Washington D.C. - Chicago | Sun, Dec 6 | United Airlines
      £ 174
      34% off
      £ 265 £ 174
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Thu, Nov 26 | United Airlines
      £ 201
      24% off
      £ 265 £ 201
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Mon, Nov 23 | United Airlines
      £ 206
      22% off
      £ 265 £ 206
    • DCA 06:25
      2h 18m
      Direct
      ORD 07:43
      Washington D.C. - Chicago | Tue, Nov 24 | United Airlines
      £ 206
      22% off
      £ 265 £ 206
    • WAS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Washington D.C. - Chicago | Sat, Nov 14 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Which airline offers the cheapest flights from Ronald Reagan Washington National Airport to O'Hare International Airport?

The cheapest airline flying from Ronald Reagan Washington National Airport to O'Hare International Airport is American Airlines (from £ 70) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Scoot logo Scoot Singapore Airlines logo Singapore Airlines
American Airlines logo American Airlines

Trip.com Price Insights: Flights from Ronald Reagan Washington National Airport to O'Hare International Airport

Which month has the cheapest one-way flights from Ronald Reagan Washington National Airport to O'Hare International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Ronald Reagan Washington National Airport to O'Hare International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Ronald Reagan Washington National Airport to O'Hare International Airport are usually in September, with an average price of £ 152. June sees the highest fares, around £ 243.

£ 243
£ 198
£ 152
£ 107
    Cheapest
  • £ 183
    Nov
  • £ 169
    Dec
  • £ 167
    Jan
  • £ 179
    Feb
  • £ 188
    Mar
  • £ 191
    Apr
  • £ 196
    May
  • £ 243
    Jun
  • £ 174
    Jul
  • £ 201
    Aug
  • £ 152
    Sep
  • £ 201
    Oct

Which day of the week has the cheapest flights from Ronald Reagan Washington National Airport to O'Hare International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Ronald Reagan Washington National Airport to O'Hare International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Ronald Reagan Washington National Airport to O'Hare International Airport is Tuesday, with average prices lower than other days. Try to avoid departing on Friday, as fares are typically the highest.

£ 214
£ 192
£ 170
£ 148
  • £ 173
    Mon
  • £ 170
    Tue
  • £ 200
    Wed
  • £ 190
    Thu
  • £ 214
    Fri
  • £ 179
    Sat
  • £ 186
    Sun

What is the flight schedule from Ronald Reagan Washington National Airport to O'Hare International Airport?

Check the schedule for flights from Washington D.C. to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2903

    Ronald Reagan Washington National Airport

    06:58

    DCA

    2h 22m

    08:20

    ORD

    S M T W T F S
    Search

  2. AA4635

    Ronald Reagan Washington National Airport

    22:06

    DCA

    2h 26m

    23:32

    ORD

    S M T W T F S
    Search

  3. UA5251

    Ronald Reagan Washington National Airport

    20:10

    DCA

    2h 30m

    21:40

    ORD

    S M T W T F S
    Search

  4. DL1454

    Ronald Reagan Washington National Airport

    17:28

    DCA

    1h 44m

    Direct

    19:12

    DTW

    S M T W T F S
    Search

  5. DL1665

    Detroit Metropolitan Wayne County Airport

    20:10

    DTW

    1h 27m

    Direct

    20:37

    ORD

    S - - W T F S

  6. DL1797

    Ronald Reagan Washington National Airport

    07:00

    DCA

    2h 5m

    Direct

    09:05

    ATL

    S M T W T F S
    Search

  7. DL2894

    Hartsfield–Jackson Atlanta International Airport

    10:00

    ATL

    2h 19m

    Direct

    11:19

    ORD

    S M T W T F S

  8. DL1798

    Ronald Reagan Washington National Airport

    14:00

    DCA

    1h 58m

    Direct

    15:58

    ATL

    S M T W T F S
    Search

  9. DL1139

    Hartsfield–Jackson Atlanta International Airport

    20:05

    ATL

    2h 5m

    Direct

    21:10

    ORD

    S M T W T F S

  10. F9689

    Ronald Reagan Washington National Airport

    18:00

    DCA

    4h 14m

    Direct

    20:14

    DEN

    S M - W T F S
    Search

  11. F93174

    Denver International Airport

    20:59

    DEN

    2h 33m

    Direct

    00:32

    ORD

    S M T W T F S

  12. B6379

    Ronald Reagan Washington National Airport

    06:00

    DCA

    2h 38m

    Direct

    08:38

    FLL

    S M T W T F S
    Search

  13. B6663

    Fort Lauderdale-Hollywood International Airport

    16:10

    FLL

    3h 45m

    Direct

    18:55

    ORD

    S M T W T F S

  14. F9687

    Ronald Reagan Washington National Airport

    13:10

    DCA

    4h 11m

    Direct

    15:21

    DEN

    S - T W T F S
    Search

  15. F93174

    Denver International Airport

    20:59

    DEN

    2h 33m

    Direct

    00:32

    ORD

    S M T W T F S

  16. DL1797

    Ronald Reagan Washington National Airport

    07:00

    DCA

    2h 5m

    Direct

    09:05

    ATL

    S M T W T F S
    Search

  17. F91595

    Hartsfield–Jackson Atlanta International Airport

    22:05

    ATL

    2h 18m

    Direct

    23:23

    ORD

    S M T W T F S
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FAQs for Ronald Reagan Washington National Airport to O'Hare International Airport Flights

  • How long is the flight from Ronald Reagan Washington National Airport to O'Hare International Airport?

    Ronald Reagan Washington National Airport to O'Hare International Airport takes about 1 hour 52 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 22 daily flights from Ronald Reagan Washington National Airport (DCA) to O'Hare International Airport (ORD).
  • The earliest flight from Ronald Reagan Washington National Airport to O'Hare International Airport departs at 05:54, and the last departs at 22:38, with about 27 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Ronald Reagan Washington National Airport (DCA) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around £ 195 in November, the most expensive month to book this route.
  • The earliest flight departs from Ronald Reagan Washington National Airport (DCA) at 05:59 and arrives in O'Hare International Airport (ORD) at 07:10.
  • The latest flight departs from Ronald Reagan Washington National Airport (DCA) at 20:10 and arrives in O'Hare International Airport (ORD) at 21:38.
    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Midway International Airport. The distance is around 25km.
  • American Airlines is a very popular airline operating an average of 8814 flights per month.
  • One-way flights from Ronald Reagan Washington National Airport to O'Hare International Airport currently start from £ 70, and round-trip fares start from £ 110. The current lowest fare is a American Airlines flight departing on Tue, Dec 29; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from Ronald Reagan Washington National Airport to O'Hare International Airport, with an average flight time of 1 hour 57 minutes, and around 175 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Ronald Reagan Washington National Airport to O'Hare International Airport is £ 207. Prices may vary depending on the departure date, airline, and availability.
  • Ronald Reagan Washington National Airport to O'Hare International Airport operates around 177 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Ronald Reagan Washington National Airport and O'Hare International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

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To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
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