IAD - GND

$470 Find Cheap Flights from Washington Dulles Airport to St. George's

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to St. George's departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. George's

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to St. George's, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to St. George's, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$470
Delta
Mon 2/23Thu 2/26
IAD - GND • 1 stop
Cheapest one-way
$522
Air Canada
Sat 1/10
IAD - GND • 1 stop
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We hope you love your trip to St. George's!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to St. George's (IAD-GND)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to St. George's that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to St. George's

Mon, Feb 23 - Thu, Feb 26
Delta Logo
6:00 am - 3:38 pm
IAD
-
GND
8h 38m1 stop
Delta Logo
4:53 pm - 12:24 am
GND
-
IAD
8h 31m1 stop
$470Delta
Sun, Jan 18 - Sun, Feb 1
Delta Logo
6:20 am - 3:19 pm
IAD
-
GND
7h 59m1 stop
Delta Logo
4:34 pm - 12:24 am
GND
-
IAD
8h 50m1 stop
$500Delta
Wed, Jan 28 - Wed, Feb 4
American Airlines Logo
5:46 pm - 3:00 pm
IAD
-
GND
20h 14m2 stops
American Airlines Logo
4:00 pm - 10:58 am
GND
-
IAD
19h 58m2 stops
$504American Airlines
Sun, Jan 18 - Sun, Feb 1
American Airlines Logo
5:46 pm - 3:00 pm
IAD
-
GND
20h 14m2 stops
American Airlines Logo
4:00 pm - 10:58 am
GND
-
IAD
19h 58m2 stops
$509American Airlines
Fri, Jan 30 - Thu, Feb 5
American Airlines Logo
7:01 am - 1:58 pm
IAD
-
GND
29h 57m1 stop
American Airlines Logo
4:00 pm - 5:16 pm
GND
-
IAD
26h 16m2 stops
$511American Airlines
Mon, Feb 23 - Thu, Feb 26
American Airlines Logo
2:06 pm - 3:27 pm
IAD
-
GND
24h 21m2 stops
American Airlines Logo
4:20 pm - 8:43 am
GND
-
IAD
17h 23m2 stops
$515American Airlines
Fri, Feb 6 - Sun, Feb 8
Delta Logo
6:00 am - 3:19 pm
IAD
-
GND
8h 19m1 stop
Delta Logo
4:34 pm - 12:24 am
GND
-
IAD
8h 50m1 stop
$530Delta
Wed, Jan 28 - Wed, Feb 4
Air Canada Logo
10:06 pm - 3:30 pm
IAD
-
GND
16h 24m1 stop
Air Canada Logo
4:30 pm - 3:49 pm
GND
-
IAD
24h 19m1 stop
$532Air Canada
Fri, Jan 30 - Thu, Feb 5
American Airlines Logo
7:01 am - 3:00 pm
IAD
-
GND
30h 59m2 stops
American Airlines Logo
4:00 pm - 5:16 pm
GND
-
IAD
26h 16m2 stops
$544American Airlines
Mon, Mar 23 - Fri, Mar 27
American Airlines Logo
4:46 pm - 2:23 pm
IAD
-
GND
21h 37m2 stops
American Airlines Logo
3:26 pm - 1:32 pm
GND
-
IAD
22h 06m2 stops
$545American Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to St. George's flights

Get data-powered insights and trends into flights from Dulles Intl to St. George's to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and St. George's?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to St. George's.

There is just one airline that flies from Washington, D.C. Dulles Intl Airport to St. George's direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $709.

Find deals

Good to know

Cheapest flight$470
Flight from Washington Dulles Airport to St. George's

When to book flights from Dulles Intl to St. George's

Are your dates flexible? Find out the best times to travel from Dulles Intl to St. George's based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to St. George's flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to St. George's?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to St. George's was $522 for a one-way ticket and $470 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and St. George's?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington Dulles Airport and on arrival in St. George's.

  • Which aircraft models fly most regularly from Washington Dulles Airport to St. George's?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to St. George's?

    oneworld is the only airline alliance operating flights between Washington Dulles Airport and St. George's.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to St. George's?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to St. George's.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to St. George's?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. George's from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to St. George's?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. George's with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and GND can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to St. George's?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. George's from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dulles Intl to St. George's

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to St. George's. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to St. George's? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11051 reviews
6.9Entertainment
7.2Comfort
8.0Crew
7.5Boarding
6.5Food
Airline reviews

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

6.0 GoodAndres, Dec 2025
PDX - DFW
Read more American Airlines reviews

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Everything you need to know for your flight from Dulles Intl to St. George's

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
St. George's (GND)