SGU - IAD

$285 Find Cheap Flights from Saint George to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint George to Dulles Intl 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 Washington, D.C. Dulles Intl Airport

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

Cheapest round-trip
$298
United Airlines
Fri 2/27Tue 3/3
SGU - IAD • 1 stop
Cheapest one-way
$285
American Airlines
Mon 2/23
SGU - IAD • 1 stop
Top airlines
United Airlines
Cheapest • from $298 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Saint George to Dulles Intl (SGU-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint George to Dulles Intl 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 Saint George to Dulles Intl

Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
11:24 am - 11:56 pm
SGU
-
IAD
10h 32m
1 stop
United Airlines Logo
3:58 pm - 11:05 pm
IAD
-
SGU
9h 07m
1 stop
$298United Airlines
Thu, Feb 19 - Sat, Feb 28
United Airlines Logo
11:24 am - 11:56 pm
SGU
-
IAD
10h 32m
1 stop
United Airlines Logo
5:10 pm - 11:05 pm
IAD
-
SGU
7h 55m
1 stop
$391United Airlines
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
7:30 am - 8:30 pm
SGU
-
IAD
11h 00m
2 stops
American Airlines Logo
11:30 am - 9:12 pm
IAD
-
SGU
11h 42m
2 stops
$414American Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
5:37 pm - 11:41 am
SGU
-
IAD
16h 04m
2 stops
United Airlines Logo
5:10 pm - 11:05 pm
IAD
-
SGU
7h 55m
1 stop
$441United Airlines
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
5:13 am - 1:05 pm
SGU
-
IAD
5h 52m
1 stop
United Airlines Logo
8:46 am - 4:06 pm
IAD
-
SGU
9h 20m
1 stop
$458United Airlines
Wed, Mar 4 - Mon, Mar 9
American Airlines Logo
5:00 am - 4:34 pm
SGU
-
IAD
9h 34m
1 stop
American Airlines Logo
2:03 pm - 12:25 am
IAD
-
SGU
12h 22m
2 stops
$464American Airlines
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
5:13 am - 9:14 pm
SGU
-
IAD
14h 01m
2 stops
United Airlines Logo
8:46 am - 4:06 pm
IAD
-
SGU
9h 20m
1 stop
$497United Airlines
Fri, Feb 27 - Fri, Mar 6
United Airlines Logo
5:37 pm - 11:41 am
SGU
-
IAD
16h 04m
2 stops
United Airlines Logo
8:46 am - 4:06 pm
IAD
-
SGU
9h 20m
1 stop
$511United Airlines
Wed, Mar 4 - Mon, Mar 9
American Airlines Logo
7:30 am - 10:53 pm
SGU
-
IAD
13h 23m
2 stops
American Airlines Logo
2:03 pm - 12:25 am
IAD
-
SGU
12h 22m
2 stops
$519American Airlines
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
5:13 am - 9:14 pm
SGU
-
IAD
14h 01m
2 stops
United Airlines Logo
6:30 pm - 10:12 am
IAD
-
SGU
17h 42m
2 stops
$547United Airlines
Booking Insights

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

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

Which airlines provide the cheapest flights from Saint George to Washington Dulles Airport?

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 Saint George to Washington Dulles Airport were found on United Airlines ($298) and American Airlines ($414).

Find deals

Good to know

Cheapest flight$285
Flight from Saint George to Washington Dulles Airport

When to book flights from Saint George to Dulles Intl

Are your dates flexible? Find out the best times to travel from Saint George to Dulles Intl 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 Saint George to Washington Dulles Airport flights

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

    In the last 3 days, the lowest price for a flight from Saint George to Washington, D.C. Dulles Intl Airport was $285 for a one-way ticket and $298 for a round-trip.

  • Do I need a passport to fly between Saint George and Washington Dulles Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Saint George to Washington Dulles Airport?

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

  • Which airline alliances offer flights from Saint George to Washington Dulles Airport?

    Star Alliance is the only airline alliance operating flights between Saint George and Washington Dulles Airport.

  • How does KAYAK find such low prices on flights from Saint George to Washington Dulles Airport?

    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 Saint George to Washington Dulles Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Saint George 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 Saint George to Washington Dulles Airport?

    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 Washington Dulles Airport with an airline and back to Saint George with another airline. Booking your flights between Saint George and IAD 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 Saint George to Washington Dulles Airport?

    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 Washington Dulles Airport from Saint George 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 Saint George to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Saint George to Washington, D.C.. 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 Saint George to Dulles Intl? 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.
7.4
United AirlinesOverall score based on 9215 reviews
6.6Food
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

6.0 GoodMichael, Jan 2026
GVA - IAD
Read more United Airlines reviews

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

The seats were comfortable and we had leg room. Great entertainment.

The flight crew where really good. Better then the crew from BNE to SFO

Safe made to destination. Late to start at GVA for icy reasons but we fought our next fly.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

l really enjoy very much the flight was very pleasant

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

The food is terrible. The same pasta or chicken with bad taste and presentation

Everything you need to know for your flight from Saint George to Dulles Intl

Information on your arrival and departure airports

Saint George (SGU)
Dulles Intl (IAD)