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Cheap Flights from Washington D.C. to Grand Cayman

Explore the cheapest flights from Washington D.C. to Grand Cayman in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at S$ 281, and round-trip direct tickets start at S$ 628.

      • Cheapest nonstop
        IAD 12:40
        3h 30m
        Direct
        GCM 15:10
        Washington D.C. - Grand Cayman | Sat, Jun 20 | United Airlines
        GCM 16:15
        3h 24m
        Direct
        IAD 20:39
        Grand Cayman - Washington D.C. | Sat, Jun 27 | United Airlines
        S$ 628 S$ 820
        23% off
        23% off
        S$ 820 S$ 628
      • IAD 12:40
        3h 30m
        Direct
        GCM 15:10
        Washington D.C. - Grand Cayman | Sat, Jul 11 | United Airlines
        GCM 16:15
        3h 24m
        Direct
        IAD 20:39
        Grand Cayman - Washington D.C. | Sat, Jul 18 | United Airlines
        S$ 770 S$ 820
        6% off
        6% off
        S$ 820 S$ 770
      • DCA 06:59
        6h 46m
        1 stop
        GCM 12:45
        Washington D.C. - Grand Cayman | Wed, Jun 10 | Jetblue Airways
        GCM 12:25
        26h 4m
        1 stop
        IAD 15:29
        Grand Cayman - Washington D.C. | Sun, Jun 14 | Air Canada
        S$ 403 S$ 820
        51% off
        51% off
        S$ 820 S$ 403
      • DCA 05:00
        12h 10m
        1 stop
        GCM 16:10
        Washington D.C. - Grand Cayman | Mon, Jul 13 | American Airlines
        GCM 12:02
        7h 57m
        1 stop
        DCA 20:59
        Grand Cayman - Washington D.C. | Mon, Jul 20 | American Airlines
        S$ 426
        48% off
        S$ 820 S$ 426
      • DCA 08:32
        7h 35m
        1 stop
        GCM 15:07
        Washington D.C. - Grand Cayman | Fri, Jun 12 | American Airlines
        GCM 12:31
        6h 29m
        1 stop
        DCA 20:00
        Grand Cayman - Washington D.C. | Fri, Jun 19 | American Airlines
        S$ 444
        46% off
        S$ 820 S$ 444
      • IAD 20:22
        16h 3m
        1 stop
        GCM 11:25
        Washington D.C. - Grand Cayman | Wed, Jul 15 | American Airlines
        GCM 17:12
        6h 29m
        1 stop
        DCA 00:41
        Grand Cayman - Washington D.C. | Wed, Jul 22 | American Airlines
        S$ 448
        45% off
        S$ 820 S$ 448
      • DCA 11:00
        25h 25m
        1 stop
        GCM 11:25
        Washington D.C. - Grand Cayman | Sat, Jun 20 | Air Canada
        GCM 13:35
        9h 56m
        1 stop
        IAD 00:31
        Grand Cayman - Washington D.C. | Sat, Jun 27 | United Airlines
        S$ 483
        41% off
        S$ 820 S$ 483
      • DCA 06:59
        6h 46m
        1 stop
        GCM 12:45
        Washington D.C. - Grand Cayman | Mon, Jun 15 | Jetblue Airways
        GCM 14:40
        15h 42m
        1 stop
        IAD 07:22
        Grand Cayman - Washington D.C. | Fri, Jun 19 | United Airlines
        S$ 484
        41% off
        S$ 820 S$ 484
      • DCA 06:59
        7h 1m
        1 stop
        GCM 13:00
        Washington D.C. - Grand Cayman | Fri, Jun 12 | Jetblue Airways
        GCM 14:05
        7h 54m
        1 stop
        DCA 22:59
        Grand Cayman - Washington D.C. | Fri, Jun 19 | Jetblue Airways
        S$ 489
        40% off
        S$ 820 S$ 489
      • IAD 06:20
        6h 10m
        1 stop
        GCM 11:30
        Washington D.C. - Grand Cayman | Mon, Jun 29 | American Airlines
        GCM 17:12
        14h 48m
        1 stop
        DCA 09:00
        Grand Cayman - Washington D.C. | Mon, Jul 6 | American Airlines
        S$ 497
        39% off
        S$ 820 S$ 497
      • IAD 06:20
        6h 10m
        1 stop
        GCM 11:30
        Washington D.C. - Grand Cayman | Sun, Jun 14 | American Airlines
        GCM 12:33
        6h
        1 stop
        DCA 19:33
        Grand Cayman - Washington D.C. | Tue, Jun 16 | American Airlines
        S$ 497
        39% off
        S$ 820 S$ 497
      • DCA 20:50
        15h 44m
        1 stop
        GCM 11:34
        Washington D.C. - Grand Cayman | Mon, Jun 29 | Delta Air Lines
        GCM 12:59
        8h 48m
        1 stop
        DCA 22:47
        Grand Cayman - Washington D.C. | Mon, Jul 6 | Delta Air Lines
        S$ 536
        35% off
        S$ 820 S$ 536
      • WAS 13:00
        17h 25m
        1 stop
        GCM 14:00
        Washington D.C. - Grand Cayman | Wed, Jun 10 | Normal Airline
        GCM 15:00
        6h
        Direct
        WAS 16:00
        Grand Cayman - Washington D.C. | Fri, Jun 12 | Normal Airline
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      • Cheapest nonstop
        IAD 12:40
        3h 30m
        Direct
        GCM 15:10
        Washington D.C. - Grand Cayman | Fri, Jul 10 | United Airlines
        S$ 281 S$ 311
        10% off
        10% off
        S$ 311 S$ 281
      • IAD 12:40
        3h 30m
        Direct
        GCM 15:10
        Washington D.C. - Grand Cayman | Fri, Jun 26 | United Airlines
        S$ 292 S$ 311
        6% off
        6% off
        S$ 311 S$ 292
      • DCA 06:59
        7h 1m
        1 stop
        GCM 13:00
        Washington D.C. - Grand Cayman | Fri, Jun 12 | Jetblue Airways
        S$ 137 S$ 311
        56% off
        56% off
        S$ 311 S$ 137
      • DCA 05:00
        7h 30m
        1 stop
        GCM 11:30
        Washington D.C. - Grand Cayman | Fri, Jul 10 | American Airlines
        S$ 139
        55% off
        S$ 311 S$ 139
      • DCA 06:59
        6h 46m
        1 stop
        GCM 12:45
        Washington D.C. - Grand Cayman | Mon, Jun 15 | Jetblue Airways
        S$ 139
        55% off
        S$ 311 S$ 139
      • DCA 06:18
        6h 7m
        1 stop
        GCM 11:25
        Washington D.C. - Grand Cayman | Mon, Jul 27 | American Airlines
        S$ 151
        51% off
        S$ 311 S$ 151
      • DCA 06:59
        5h 32m
        1 stop
        GCM 11:31
        Washington D.C. - Grand Cayman | Mon, Jul 27 | Delta Air Lines
        S$ 154
        50% off
        S$ 311 S$ 154
      • IAD 16:20
        20h 5m
        1 stop
        GCM 11:25
        Washington D.C. - Grand Cayman | Tue, Jul 7 | Air Canada
        S$ 191
        39% off
        S$ 311 S$ 191
      • IAD 22:20
        15h 10m
        1 stop
        GCM 12:30
        Washington D.C. - Grand Cayman | Fri, Jul 24 | United Airlines
        S$ 213
        32% off
        S$ 311 S$ 213
      • DCA 06:30
        8h
        1 stop
        GCM 13:30
        Washington D.C. - Grand Cayman | Fri, Jul 10 | United Airlines
        S$ 228
        27% off
        S$ 311 S$ 228
      • WAS 13:00
        17h 25m
        1 stop
        GCM 14:00
        Washington D.C. - Grand Cayman | Wed, Jun 10 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Washington D.C. to Grand Cayman

The distance between Washington D.C. and Grand Cayman is approximately 2,217.77km. It takes around 3 hours 30 minutes on average to fly from Washington D.C. to Grand Cayman. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight priceS$ 137
Cheapest return ticket priceS$ 403
Off-season for travelNovember
Peak season for travelJuly
Flight distance2,217.77km
Average flight time3 hours 30 minutes
Flight statistics for the Washington D.C.–Grand Cayman route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Washington D.C. (WAS) to Grand Cayman (GCM)?

    Based on Trip.com data, Jetblue Airways offers one-way fares as low as S$ 137 on Cheapest nonstop routes (e.g. DCA to GCM on Fri, Jun 12), while Jetblue Airways offers Cheapest nonstop round-trips from S$ 403 departing on Wed, Jun 10 and returning on Sun, Jun 14.
  • It takes about 3 hours 30 minutes to fly from Washington D.C. (WAS) to Grand Cayman (GCM).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Washington D.C. to Grand Cayman is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Washington D.C. to Grand Cayman, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Jun 12, with one-way flights priced at just S$ 137.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Grand Cayman travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Washington D.C. to Grand Cayman is November, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Washington D.C. to Grand Cayman on June 14, 2026 with Air Canada, with prices starting at S$ 483.
  • The time difference between Grand Cayman and Washington D.C. is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Find Cheap Flights & Deals on Trip.com

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.