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Flights from Saint Thomas to Washington D.C.
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Find Saint Thomas to Washington D.C. flights starting at CAD 425.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        STT13:05
        4h 19m
        Nonstop
        IAD16:24
        Mon, Nov 25|Saint Thomas - Washington D.C.|United Airlines
        CAD 425CAD 479
        11% OFF
        11% OFF
        CAD 479CAD 425

        Choose United Airlines flights from Saint Thomas to Washington D.C.. The one-way direct flight with United Airlines departs from Cyril E. King Airport on Mon, Nov 25, arriving at Dulles International Airport. One-way Prices start from CAD 425 including taxes and charges.

      • STT13:05
        4h 19m
        Nonstop
        IAD16:24
        Mon, Dec 9|Saint Thomas - Washington D.C.|United Airlines
        CAD 426CAD 479
        11% OFF
        11% OFF
        CAD 479CAD 426

        Choose United Airlines flights from Saint Thomas to Washington D.C.. The one-way direct flight with United Airlines departs from Cyril E. King Airport on Mon, Dec 9, arriving at Dulles International Airport. One-way Prices start from CAD 426 including taxes and charges.

      • STT14:31
        8h 28m
        1 stop
        DCA21:59
        Wed, Dec 25|Saint Thomas - Washington D.C.|Jetblue Airways
        CAD 208CAD 479
        56% OFF
        56% OFF
        CAD 479CAD 208

        Choose Jetblue Airways flights from Saint Thomas to Washington D.C.. The one-way connecting flight with Jetblue Airways departs from Cyril E. King Airport on Wed, Dec 25, arriving at Ronald Reagan Washington National Airport. One-way Prices start from CAD 208 including taxes and charges.

      • STT14:10
        28h 30m
        1 stop
        IAD17:40
        Wed, Nov 20|Saint Thomas - Washington D.C.|Spirit Airlines
        CAD 217
        CAD 217

        Choose Spirit Airlines flights from Saint Thomas to Washington D.C.. The one-way connecting flight with Spirit Airlines departs from Cyril E. King Airport on Wed, Nov 20, arriving at Dulles International Airport. One-way Prices start from CAD 217 including taxes and charges.

      • STT14:31
        8h 28m
        1 stop
        DCA21:59
        Tue, Dec 24|Saint Thomas - Washington D.C.|Jetblue Airways
        CAD 224
        CAD 224

        Choose Jetblue Airways flights from Saint Thomas to Washington D.C.. The one-way connecting flight with Jetblue Airways departs from Cyril E. King Airport on Tue, Dec 24, arriving at Ronald Reagan Washington National Airport. One-way Prices start from CAD 224 including taxes and charges.

      • STT14:31
        8h 28m
        1 stop
        DCA21:59
        Thu, Dec 19|Saint Thomas - Washington D.C.|Jetblue Airways
        CAD 224
        CAD 224

        Choose Jetblue Airways flights from Saint Thomas to Washington D.C.. The one-way connecting flight with Jetblue Airways departs from Cyril E. King Airport on Thu, Dec 19, arriving at Ronald Reagan Washington National Airport. One-way Prices start from CAD 224 including taxes and charges.

      • STT14:22
        7h 57m
        1 stop
        DCA21:19
        Thu, Dec 12|Saint Thomas - Washington D.C.|Jetblue Airways
        CAD 238
        CAD 238

        Choose Jetblue Airways flights from Saint Thomas to Washington D.C.. The one-way connecting flight with Jetblue Airways departs from Cyril E. King Airport on Thu, Dec 12, arriving at Ronald Reagan Washington National Airport. One-way Prices start from CAD 238 including taxes and charges.

      • STT12:52
        9h 7m
        1 stop
        DCA20:59
        Sun, Dec 22|Saint Thomas - Washington D.C.|Jetblue Airways
        CAD 239
        CAD 239

        Choose Jetblue Airways flights from Saint Thomas to Washington D.C.. The one-way connecting flight with Jetblue Airways departs from Cyril E. King Airport on Sun, Dec 22, arriving at Ronald Reagan Washington National Airport. One-way Prices start from CAD 239 including taxes and charges.

      • STT13:55
        8h 23m
        1 stop
        DCA21:18
        Wed, Dec 4|Saint Thomas - Washington D.C.|Jetblue Airways
        CAD 240
        CAD 240

        Choose Jetblue Airways flights from Saint Thomas to Washington D.C.. The one-way connecting flight with Jetblue Airways departs from Cyril E. King Airport on Wed, Dec 4, arriving at Ronald Reagan Washington National Airport. One-way Prices start from CAD 240 including taxes and charges.

      • STT14:22
        7h 57m
        1 stop
        DCA21:19
        Sat, Dec 14|Saint Thomas - Washington D.C.|Jetblue Airways
        CAD 241
        CAD 241

        Choose Jetblue Airways flights from Saint Thomas to Washington D.C.. The one-way connecting flight with Jetblue Airways departs from Cyril E. King Airport on Sat, Dec 14, arriving at Ronald Reagan Washington National Airport. One-way Prices start from CAD 241 including taxes and charges.

      • STT13:00
        3h 5m
        Nonstop
        WAS14:00
        Fri, Nov 22|Saint Thomas - Washington D.C.|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Saint Thomas to Washington D.C.?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Saint Thomas to Washington D.C.

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Jetblue Airways
From CAD 208
Spirit Airlines
From CAD 217
Frontier Airlines
From CAD 223
Silver Airways
From CAD 279
United Airlines
From CAD 293
Delta Air Lines
From CAD 384
American Airlines
From CAD 439
Cape Air
From CAD 481

Find more flights and airlines

Alternative Routes for Saint Thomas to Washington D.C. Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Saint Thomas to Washington D.C..

  • Cheapest
    Jetblue Airways
    STT
    14:31
    8h 28m
    1 transfer
    DCA
    21:59
    Cyril E. King Airport - Ronald Reagan Washington National Airport
    Wed, Dec 25Jetblue Airways
    CAD 208
  • Spirit Airlines
    STT
    14:10
    28h 30m
    1 transfer
    IAD
    17:40
    Cyril E. King Airport - Dulles International Airport
    Wed, Nov 20Spirit Airlines
    CAD 217
  • Spirit Airlines
    STT
    14:10
    28h 30m
    1 transfer
    IAD
    17:40
    Cyril E. King Airport - Dulles International Airport
    Wed, Nov 20Spirit Airlines
    CAD 217
    Find More Flights

FAQ

  • When are flight tickets from Saint Thomas (STT) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Saint Thomas to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Saint Thomas (STT) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around CAD 1,289.

  • How long is the flight from Saint Thomas (STT) to Washington D.C. (WAS)?

    It takes about 4 hours 19 minutes to fly from Saint Thomas (STT) to Washington D.C. (WAS).

  • What are the most popular airlines that fly from Saint Thomas (STT) to Washington D.C. (WAS)?

    Airlines with flights from Saint Thomas (STT) to Washington D.C. (WAS): United Airlines.

  • What's the most popular airline for direct flights from Saint Thomas (STT) to Washington D.C. (WAS)?

    United Airlines operates 1 direct flights from Saint Thomas (STT) to Washington D.C. (WAS).

  • How many airports in Washington D.C. (WAS)?

    There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from Saint Thomas to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Saint Thomas to Washington D.C.. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Saint Thomas to Washington D.C. Flights

Cheapest direct flight priceCAD 208
Cheapest return ticket priceCAD 691
Off-season travel monthOctober
Peak season for travelJanuary
Flight distance2,565.05km
Average flight time4 hours 19 minutes
Popular airlineUnited Airlines

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