IAD - GND

$262 Find Cheap Flights from Washington Dulles Airport to St. George's

This is the cheapest one-way 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 2/11. 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
$423
Air Canada
Mon 3/2Wed 3/11
IAD - GND • 2 stops
Cheapest one-way
$262
Air Canada
Wed 2/11
IAD - GND • 2 stops
Top airlines
Air Canada
Cheapest • from $423 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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, Mar 2 - Wed, Mar 11
Air Canada Logo
10:13 pm - 3:30 pm
IAD
-
GND
40h 17m
2 stops
Air Canada Logo
3:30 pm - 9:23 pm
GND
-
IAD
29h 53m
2 stops
$423Air Canada
Mon, Feb 23 - Thu, Feb 26
Air Canada Logo
10:13 pm - 3:30 pm
IAD
-
GND
40h 17m
2 stops
Air Canada Logo
4:30 pm - 4:11 pm
GND
-
IAD
24h 41m
2 stops
$472Air Canada
Mon, Mar 2 - Wed, Mar 11
Air Canada Logo
10:13 pm - 3:30 pm
IAD
-
GND
40h 17m
2 stops
Air Canada Logo
3:30 pm - 8:26 pm
GND
-
IAD
28h 56m
1 stop
$474Air Canada
Wed, Apr 29 - Wed, May 6
Air Canada Logo
4:30 pm - 2:35 pm
IAD
-
GND
22h 05m
1 stop
Air Canada Logo
3:30 pm - 7:50 am
GND
-
IAD
16h 20m
2 stops
$477Air Canada
Wed, Apr 29 - Wed, May 6
Air Canada Logo
12:38 pm - 2:35 pm
IAD
-
GND
25h 57m
2 stops
Air Canada Logo
3:30 pm - 7:50 am
GND
-
IAD
16h 20m
2 stops
$482Air Canada
Wed, Apr 15 - Sun, Apr 19
Air Canada Logo
8:20 am - 2:35 pm
IAD
-
GND
30h 15m
1 stop
Air Canada Logo
3:30 pm - 7:40 pm
GND
-
IAD
28h 10m
2 stops
$485Air Canada
Wed, Apr 15 - Sun, Apr 19
Air Canada Logo
5:35 pm - 2:35 pm
IAD
-
GND
21h 00m
2 stops
Air Canada Logo
3:30 pm - 7:40 pm
GND
-
IAD
28h 10m
2 stops
$488Air Canada
Sat, Mar 7 - Thu, Mar 12
Air Canada Logo
4:30 pm - 2:30 pm
IAD
-
GND
21h 00m
1 stop
Air Canada Logo
3:30 pm - 4:21 pm
GND
-
IAD
24h 51m
2 stops
$490Air Canada
Tue, Feb 10 - Sat, Feb 14
American Airlines Logo
5:46 pm - 2:52 pm
IAD
-
GND
20h 06m
2 stops
American Airlines Logo
3:53 pm - 8:48 am
GND
-
IAD
17h 55m
1 stop
$521American Airlines
Tue, May 19 - Sun, May 24
Air Canada Logo
4:10 pm - 2:30 pm
IAD
-
GND
22h 20m
1 stop
Air Canada Logo
3:30 pm - 7:44 am
GND
-
IAD
16h 14m
2 stops
$527Air Canada
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 provide the cheapest flights from Washington Dulles Airport to St. George's?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to St. George's were found on Air Canada ($423) and American Airlines ($521).

Find deals

Good to know

Cheapest flight$262
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 $262 for a one-way ticket and $423 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 11207 reviews
7.2Comfort
7.5Boarding
8.0Crew
6.9Entertainment
6.4Food
Airline reviews

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

4.0 OkayBrandle, Jan 2026
DFW - MCO
Read more American Airlines reviews

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

delayed due to weather. Could not communicate with family since the wifi was broken

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

We were told the flight was delayed 5 times, then it was moved to the next day.

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)