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O'Hare International Airport to Harry Reid International Airport flight

Explore the cheapest one-way and round-trip flights from O'Hare International Airport to Harry Reid International Airport over the next 90 days, with one-way fares from S$ 95 and round-trip from S$ 164. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      ORD 06:21
      4h 15m
      Direct
      LAS 08:36
      Chicago - Las Vegas | Fri, Dec 11 | Frontier Airlines
      LAS 23:15
      3h 46m
      Direct
      ORD 05:01
      Las Vegas - Chicago | Fri, Dec 18 | Frontier Airlines
      S$ 164 S$ 294
      44% off
      44% off
      S$ 294 S$ 164
    • ORD 07:35
      4h 27m
      Direct
      LAS 10:02
      Chicago - Las Vegas | Fri, Dec 25 | Frontier Airlines
      LAS 00:04
      3h 45m
      Direct
      ORD 05:49
      Las Vegas - Chicago | Fri, Jan 1 | Frontier Airlines
      S$ 183 S$ 294
      38% off
      38% off
      S$ 294 S$ 183
    • ORD 05:15
      4h 12m
      Direct
      LAS 07:27
      Chicago - Las Vegas | Thu, Nov 26 | Frontier Airlines
      LAS 23:26
      3h 44m
      Direct
      ORD 05:10
      Las Vegas - Chicago | Wed, Dec 2 | Frontier Airlines
      S$ 187 S$ 294
      36% off
      36% off
      S$ 294 S$ 187
    • ORD 06:21
      4h 13m
      Direct
      LAS 08:34
      Chicago - Las Vegas | Thu, Dec 3 | Frontier Airlines
      LAS 06:35
      3h 22m
      Direct
      RFD 11:57
      Las Vegas - Chicago | Sat, Dec 5 | Allegiant Air
      S$ 189
      36% off
      S$ 294 S$ 189
    • ORD 07:35
      4h 27m
      Direct
      LAS 10:02
      Chicago - Las Vegas | Wed, Jan 6 | Frontier Airlines
      LAS 06:30
      3h 22m
      Direct
      RFD 11:52
      Las Vegas - Chicago | Sat, Jan 9 | Allegiant Air
      S$ 204
      31% off
      S$ 294 S$ 204
    • ORD 07:35
      4h 27m
      Direct
      LAS 10:02
      Chicago - Las Vegas | Tue, Dec 22 | Frontier Airlines
      LAS 00:04
      3h 45m
      Direct
      ORD 05:49
      Las Vegas - Chicago | Thu, Dec 24 | Frontier Airlines
      S$ 206
      30% off
      S$ 294 S$ 206
    • ORD 07:30
      4h 28m
      Direct
      LAS 09:58
      Chicago - Las Vegas | Thu, Jan 7 | Frontier Airlines
      LAS 00:25
      3h 45m
      Direct
      ORD 06:10
      Las Vegas - Chicago | Wed, Jan 13 | Frontier Airlines
      S$ 209
      28% off
      S$ 294 S$ 209
    • ORD 06:21
      4h 15m
      Direct
      LAS 08:36
      Chicago - Las Vegas | Mon, Dec 14 | Frontier Airlines
      LAS 23:15
      3h 46m
      Direct
      ORD 05:01
      Las Vegas - Chicago | Thu, Dec 17 | Frontier Airlines
      S$ 213
      28% off
      S$ 294 S$ 213
    • ORD 17:15
      4h 21m
      Direct
      LAS 19:36
      Chicago - Las Vegas | Wed, Nov 18 | Frontier Airlines
      LAS 00:38
      8h 44m
      1 stop
      MDW 11:22
      Las Vegas - Chicago | Fri, Nov 20 | Frontier Airlines
      S$ 169
      43% off
      S$ 294 S$ 169
    • CHI 13:00
      17h 25m
      1 stop
      LAS 14:00
      Chicago - Las Vegas | Wed, Nov 11 | Normal Airline
      LAS 15:00
      6h
      Direct
      CHI 16:00
      Las Vegas - Chicago | Fri, Nov 13 | Normal Airline
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    • Cheapest
      ORD 10:00
      11h 7m
      1 stop
      LAS 19:07
      Chicago - Las Vegas | Tue, Dec 8 | Frontier Airlines
      S$ 95 S$ 168
      43% off
      43% off
      S$ 168 S$ 95
    • ORD 07:30
      4h 23m
      Direct
      LAS 09:53
      Chicago - Las Vegas | Tue, Jan 5 | Frontier Airlines
      S$ 105 S$ 168
      38% off
      38% off
      S$ 168 S$ 105
    • ORD 06:21
      4h 15m
      Direct
      LAS 08:36
      Chicago - Las Vegas | Mon, Dec 14 | Frontier Airlines
      S$ 108 S$ 168
      36% off
      36% off
      S$ 168 S$ 108
    • ORD 16:00
      9h 50m
      1 stop
      LAS 23:50
      Chicago - Las Vegas | Mon, Nov 16 | Frontier Airlines
      S$ 108
      36% off
      S$ 168 S$ 108
    • ORD 10:00
      11h 7m
      1 stop
      LAS 19:07
      Chicago - Las Vegas | Sat, Dec 12 | Frontier Airlines
      S$ 109
      35% off
      S$ 168 S$ 109
    • ORD 06:21
      4h 15m
      Direct
      LAS 08:36
      Chicago - Las Vegas | Tue, Dec 8 | Frontier Airlines
      S$ 109
      52% off
      S$ 225 S$ 109
    • ORD 07:05
      8h 56m
      1 stop
      LAS 14:01
      Chicago - Las Vegas | Mon, Dec 21 | Frontier Airlines
      S$ 110
      35% off
      S$ 168 S$ 110
    • ORD 07:30
      4h 23m
      Direct
      LAS 09:53
      Chicago - Las Vegas | Mon, Jan 11 | Frontier Airlines
      S$ 110
      51% off
      S$ 225 S$ 110
    • ORD 07:30
      4h 23m
      Direct
      LAS 09:53
      Chicago - Las Vegas | Sat, Jan 9 | Frontier Airlines
      S$ 110
      51% off
      S$ 225 S$ 110
    • CHI 13:00
      17h 25m
      1 stop
      LAS 14:00
      Chicago - Las Vegas | Wed, Nov 11 | Normal Airline
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    • Cheapest nonstop
      ORD 07:30
      4h 23m
      Direct
      LAS 09:53
      Chicago - Las Vegas | Tue, Jan 5 | Frontier Airlines
      S$ 105 S$ 168
      38% off
      38% off
      S$ 168 S$ 105
    • ORD 06:21
      4h 15m
      Direct
      LAS 08:36
      Chicago - Las Vegas | Mon, Dec 14 | Frontier Airlines
      S$ 108 S$ 168
      36% off
      36% off
      S$ 168 S$ 108
    • ORD 06:21
      4h 15m
      Direct
      LAS 08:36
      Chicago - Las Vegas | Tue, Dec 8 | Frontier Airlines
      S$ 109 S$ 225
      52% off
      52% off
      S$ 225 S$ 109
    • ORD 07:30
      4h 23m
      Direct
      LAS 09:53
      Chicago - Las Vegas | Mon, Jan 11 | Frontier Airlines
      S$ 110
      51% off
      S$ 225 S$ 110
    • ORD 07:30
      4h 23m
      Direct
      LAS 09:53
      Chicago - Las Vegas | Sat, Jan 9 | Frontier Airlines
      S$ 110
      51% off
      S$ 225 S$ 110
    • ORD 07:30
      4h 28m
      Direct
      LAS 09:58
      Chicago - Las Vegas | Fri, Jan 29 | Frontier Airlines
      S$ 113
      50% off
      S$ 225 S$ 113
    • ORD 06:21
      4h 15m
      Direct
      LAS 08:36
      Chicago - Las Vegas | Fri, Dec 11 | Frontier Airlines
      S$ 114
      32% off
      S$ 168 S$ 114
    • ORD 06:21
      4h 15m
      Direct
      LAS 08:36
      Chicago - Las Vegas | Mon, Dec 7 | Frontier Airlines
      S$ 116
      31% off
      S$ 168 S$ 116
    • ORD 05:15
      4h 12m
      Direct
      LAS 07:27
      Chicago - Las Vegas | Tue, Nov 24 | Frontier Airlines
      S$ 120
      28% off
      S$ 168 S$ 120
    • CHI 13:00
      17h 25m
      1 stop
      LAS 14:00
      Chicago - Las Vegas | Wed, Nov 11 | Normal Airline
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    • Cheapest nonstop
      ORD 06:21
      4h 15m
      Direct
      LAS 08:36
      Chicago - Las Vegas | Mon, Dec 14 | Frontier Airlines
      S$ 108 S$ 432
      75% off
      75% off
      S$ 432 S$ 108
    • ORD 06:21
      4h 15m
      Direct
      LAS 08:36
      Chicago - Las Vegas | Tue, Dec 8 | Frontier Airlines
      S$ 109 S$ 432
      75% off
      75% off
      S$ 432 S$ 109
    • ORD 07:30
      4h 23m
      Direct
      LAS 09:53
      Chicago - Las Vegas | Mon, Jan 11 | Frontier Airlines
      S$ 110 S$ 432
      75% off
      75% off
      S$ 432 S$ 110
    • ORD 07:30
      4h 23m
      Direct
      LAS 09:53
      Chicago - Las Vegas | Sat, Jan 9 | Frontier Airlines
      S$ 110
      75% off
      S$ 432 S$ 110
    • ORD 07:30
      4h 28m
      Direct
      LAS 09:58
      Chicago - Las Vegas | Fri, Jan 29 | Frontier Airlines
      S$ 113
      74% off
      S$ 432 S$ 113
    • ORD 06:21
      4h 13m
      Direct
      LAS 08:34
      Chicago - Las Vegas | Wed, Dec 2 | Frontier Airlines
      S$ 122
      72% off
      S$ 432 S$ 122
    • ORD 07:35
      4h 27m
      Direct
      LAS 10:02
      Chicago - Las Vegas | Mon, Dec 21 | Frontier Airlines
      S$ 129
      70% off
      S$ 432 S$ 129
    • ORD 06:21
      4h 15m
      Direct
      LAS 08:36
      Chicago - Las Vegas | Tue, Dec 15 | Frontier Airlines
      S$ 132
      69% off
      S$ 432 S$ 132
    • ORD 06:21
      4h 15m
      Direct
      LAS 08:36
      Chicago - Las Vegas | Sat, Dec 5 | Frontier Airlines
      S$ 134
      69% off
      S$ 432 S$ 134
    • CHI 13:00
      17h 25m
      1 stop
      LAS 14:00
      Chicago - Las Vegas | Wed, Nov 11 | Normal Airline
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    • Cheapest nonstop
      ORD 17:15
      4h 21m
      Direct
      LAS 19:36
      Chicago - Las Vegas | Mon, Nov 16 | Frontier Airlines
      S$ 125 S$ 531
      76% off
      76% off
      S$ 531 S$ 125
    • ORD 17:15
      4h 21m
      Direct
      LAS 19:36
      Chicago - Las Vegas | Thu, Nov 12 | Frontier Airlines
      S$ 147 S$ 531
      72% off
      72% off
      S$ 531 S$ 147
    • ORD 17:15
      4h 21m
      Direct
      LAS 19:36
      Chicago - Las Vegas | Sun, Nov 15 | Frontier Airlines
      S$ 173 S$ 531
      67% off
      67% off
      S$ 531 S$ 173
    • ORD 20:53
      4h 8m
      Direct
      LAS 23:01
      Chicago - Las Vegas | Mon, Nov 16 | American Airlines
      S$ 185
      65% off
      S$ 531 S$ 185
    • ORD 19:16
      4h 8m
      Direct
      LAS 21:24
      Chicago - Las Vegas | Sat, Nov 14 | American Airlines
      S$ 199
      63% off
      S$ 531 S$ 199
    • ORD 10:30
      4h 11m
      Direct
      LAS 12:41
      Chicago - Las Vegas | Sat, Nov 14 | United Airlines
      S$ 201
      62% off
      S$ 531 S$ 201
    • ORD 18:53
      4h 8m
      Direct
      LAS 21:01
      Chicago - Las Vegas | Thu, Nov 12 | American Airlines
      S$ 211
      60% off
      S$ 531 S$ 211
    • ORD 17:15
      4h 21m
      Direct
      LAS 19:36
      Chicago - Las Vegas | Fri, Nov 13 | Frontier Airlines
      S$ 240
      55% off
      S$ 531 S$ 240
    • ORD 18:53
      4h 8m
      Direct
      LAS 21:01
      Chicago - Las Vegas | Tue, Nov 10 | American Airlines
      S$ 303
      43% off
      S$ 531 S$ 303
    • CHI 13:00
      17h 25m
      1 stop
      LAS 14:00
      Chicago - Las Vegas | Wed, Nov 11 | Normal Airline
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    • ORD 15:06
      4h 6m
      Direct
      LAS 17:12
      Chicago - Las Vegas | Sat, Nov 14 | United Airlines
      S$ 201 S$ 996
      80% off
      80% off
      S$ 996 S$ 201
    • ORD 15:06
      4h 6m
      Direct
      LAS 17:12
      Chicago - Las Vegas | Thu, Nov 12 | United Airlines
      S$ 272 S$ 996
      73% off
      73% off
      S$ 996 S$ 272
    • ORD 15:06
      4h 6m
      Direct
      LAS 17:12
      Chicago - Las Vegas | Wed, Nov 18 | United Airlines
      S$ 283 S$ 996
      72% off
      72% off
      S$ 996 S$ 283
    • ORD 15:06
      4h 6m
      Direct
      LAS 17:12
      Chicago - Las Vegas | Sat, Nov 28 | United Airlines
      S$ 297
      70% off
      S$ 996 S$ 297
    • ORD 15:06
      4h 6m
      Direct
      LAS 17:12
      Chicago - Las Vegas | Tue, Nov 24 | United Airlines
      S$ 353
      65% off
      S$ 996 S$ 353
    • ORD 15:06
      4h 6m
      Direct
      LAS 17:12
      Chicago - Las Vegas | Tue, Nov 17 | United Airlines
      S$ 366
      63% off
      S$ 996 S$ 366
    • ORD 15:06
      4h 6m
      Direct
      LAS 17:12
      Chicago - Las Vegas | Mon, Nov 23 | United Airlines
      S$ 374
      62% off
      S$ 996 S$ 374
    • ORD 15:06
      4h 6m
      Direct
      LAS 17:12
      Chicago - Las Vegas | Thu, Nov 19 | United Airlines
      S$ 375
      62% off
      S$ 996 S$ 375
    • ORD 15:06
      4h 6m
      Direct
      LAS 17:12
      Chicago - Las Vegas | Wed, Nov 11 | United Airlines
      S$ 380
      62% off
      S$ 996 S$ 380
    • CHI 13:00
      17h 25m
      1 stop
      LAS 14:00
      Chicago - Las Vegas | Wed, Nov 11 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Trip.com Price Insights: Flights from O'Hare International Airport to Harry Reid International Airport

Which month has the cheapest one-way flights from O'Hare International Airport to Harry Reid 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 O'Hare International Airport to Harry Reid International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from O'Hare International Airport to Harry Reid International Airport are usually in November, with an average price of S$ 146. October sees the highest fares, around S$ 304.

S$ 304
S$ 225
S$ 146
S$ 67
  • S$ 146
    Nov
  • S$ 264
    Dec
  • S$ 217
    Jan
  • S$ 231
    Feb
  • S$ 254
    Mar
  • S$ 213
    Apr
  • S$ 270
    May
  • S$ 267
    Jun
  • S$ 269
    Jul
  • S$ 252
    Aug
  • S$ 265
    Sep
  • S$ 304
    Oct

Which day of the week has the cheapest flights from O'Hare International Airport to Harry Reid 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 O'Hare International Airport to Harry Reid International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from O'Hare International Airport to Harry Reid International Airport is Saturday, with average prices lower than other days. Try to avoid departing on Thursday, as fares are typically the highest.

S$ 281
S$ 244
S$ 206
S$ 169
    Cheapest
  • S$ 246
    Mon
  • S$ 264
    Tue
  • S$ 236
    Wed
  • S$ 281
    Thu
  • S$ 275
    Fri
  • S$ 206
    Sat
  • S$ 254
    Sun

Which airline offers the cheapest flights from O'Hare International Airport to Harry Reid International Airport?

The cheapest airline flying from O'Hare International Airport to Harry Reid International Airport is Frontier Airlines (from S$ 95) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From S$ 95
Alaska Airlines
From S$ 126
Delta Air Lines
From S$ 145
American Airlines
From S$ 147
United Airlines
From S$ 209
Sun Country Airlines
From S$ 214
Jetblue Airways
From S$ 339

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What is the flight schedule from O'Hare International Airport to Harry Reid International Airport?

Check the schedule for flights from Chicago to Las Vegas and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93647

    O'Hare International Airport

    17:15

    ORD

    4h 21m

    19:36

    LAS

    S - - W T - S
    Search

  2. F93241

    O'Hare International Airport

    17:55

    ORD

    3h 2m

    Direct

    20:57

    DFW

    S M T W T F S
    Search

  3. F93885

    Dallas Fort Worth International Airport

    21:54

    DFW

    3h 17m

    Direct

    23:11

    LAS

    S M T W T F S

  4. F91483

    O'Hare International Airport

    11:47

    ORD

    2h 59m

    Direct

    13:46

    DEN

    S M T W T F S
    Search

  5. F94967

    Denver International Airport

    13:19

    DEN

    2h 5m

    Direct

    14:24

    LAS

    S M T W T F S

  6. F93135

    O'Hare International Airport

    16:05

    ORD

    3h 15m

    Direct

    19:20

    IAH

    S - - W T - S
    Search

  7. F91965

    George Bush Intercontinental Airport

    16:49

    IAH

    3h 40m

    Direct

    18:29

    LAS

    S - - W T - S

  8. AS1447

    O'Hare International Airport

    14:16

    ORD

    4h 35m

    Direct

    16:51

    SAN

    S M T W T F S
    Search

  9. AS2327

    San Diego International Airport

    20:52

    SAN

    1h 25m

    Direct

    22:17

    LAS

    S - - W T - S

  10. F93241

    O'Hare International Airport

    17:55

    ORD

    3h 2m

    Direct

    20:57

    DFW

    S M T W T F S
    Search

  11. F91649

    Dallas Fort Worth International Airport

    11:29

    DFW

    3h

    Direct

    12:29

    LAS

    S M T W T F S
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About O'Hare International Airport and Harry Reid International Airport

Learn about O'Hare International Airport (ORD) and Harry Reid International Airport (LAS) — including location, terminals, transportation, and travel tips.

Flight distance 2,433.99km
Cheapest one-way ticket price S$ 95
Cheapest return ticket price S$ 164

FAQs for O'Hare International Airport to Harry Reid International Airport Flights

  • How long is the flight from O'Hare International Airport to Harry Reid International Airport?

    O'Hare International Airport to Harry Reid International Airport takes about 3 hours 31 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 14 daily flights from O'Hare International Airport (ORD) to Harry Reid International Airport (LAS).
  • The earliest flight from O'Hare International Airport to Harry Reid International Airport departs at 06:50, and the last departs at 20:53, with about 24 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare International Airport (ORD) to Harry Reid International Airport (LAS) is quite popular. Without considering departure times or holidays, tickets cost around S$ 330 in November, the most expensive month to book this route.
  • The earliest flight departs from O'Hare International Airport (ORD) at 07:10 and arrives in Harry Reid International Airport (LAS) at 09:06.
  • The latest flight departs from O'Hare International Airport (ORD) at 20:56 and arrives in Harry Reid International Airport (LAS) at 22:53.
  • United Airlines is a very popular airline operating an average of 9867 flights per month.
  • One-way flights from O'Hare International Airport to Harry Reid International Airport currently start from S$ 95, and round-trip fares start from S$ 164. The current lowest fare is a Frontier Airlines flight departing on Tue, Dec 8; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from O'Hare International Airport to Harry Reid International Airport, with an average flight time of 3 hours 37 minutes, and around 107 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 O'Hare International Airport to Harry Reid International Airport is S$ 263. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from O'Hare International Airport to Harry Reid International Airport, with one-way fares starting from S$ 95. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare International Airport to Harry Reid International Airport operates around 107 weekly flights, mainly by United Airlines, American Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare International Airport and Harry Reid 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

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
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:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.