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Saint George

$295+ Cheap flights from Dulles Intl (IAD) to Saint George (SGU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SGU
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Dulles Intl to Saint George

Cheapest flights from Dulles Intl to Saint George
Explore the most affordable flight options available from Dulles Intl to Saint George. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:10 pm
IAD
-
SGU
1 stop7h 55m
United Airlines
Wed 2/1811:24 am
SGU
-
IAD
1 stop10h 32m
United Airlines
Deal found 1/21$298
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:19 am
IAD
-
SGU
2 stops13h 53m
American Airlines
Tue 3/245:00 am
SGU
-
IAD
1 stop9h 31m
American Airlines
Deal found 1/19$359
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/288:25 am
IAD
-
SGU
1 stop9h 40m
United Airlines
Thu 2/55:10 am
SGU
-
IAD
1 stop6h 07m
United Airlines
Deal found 1/21$393
This United Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/238:30 am
IAD
-
SGU
1 stop9h 34m
United Airlines
Thu 5/2811:30 am
SGU
-
IAD
1 stop7h 20m
United Airlines
Deal found 1/18$399
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/118:25 am
IAD
-
SGU
1 stop9h 40m
United Airlines
Tue 2/1711:24 am
SGU
-
IAD
1 stop10h 32m
United Airlines
Deal found 1/19$408
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/286:00 am
IAD
-
SGU
2 stops10h 41m
Delta
Fri 2/63:20 pm
SGU
-
IAD
1 stop6h 28m
Delta
Deal found 1/21$419
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2811:34 am
IAD
-
SGU
2 stops11h 48m
American Airlines
Thu 2/510:43 am
SGU
-
IAD
1 stop8h 34m
American Airlines
Deal found 1/21$434
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/13:58 pm
IAD
-
SGU
1 stop9h 07m
United Airlines
Wed 3/411:24 am
SGU
-
IAD
1 stop7h 23m
United Airlines
Deal found 1/20$437
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:11 pm
IAD
-
SGU
1 stop8h 53m
United Airlines
Sat 2/712:07 pm
SGU
-
IAD
1 stop7h 12m
United Airlines
Deal found 1/19$438
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:30 am
IAD
-
SGU
1 stop11h 34m
United Airlines
Sat 10/315:10 am
SGU
-
IAD
1 stop8h 40m
United Airlines
Deal found 1/19$458

Find flight deals from Dulles Intl to Saint George

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Saint George (SGU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$298
(United Airlines)

One-way from

$295
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$388
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Saint George flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Saint George flights.
Search Deals
From Washington, D.C. Dulles Intl to Saint George
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Saint George
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Saint George that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Saint George that are best for you.

Fly from

Dulles Intl

Fly to

Saint George

Route

Depart

Return

Price

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Wed 3/18

9:19 am-9:12 pm

2 stops13h 53m

Saint George

Tue 3/24

5:00 am-4:31 pm

1 stop9h 31m

$359

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Sat 5/23

8:30 am-4:04 pm

1 stop9h 34m

Saint George

Thu 5/28

11:30 am-8:50 pm

1 stop7h 20m

$399

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Wed 2/11

8:25 am-4:05 pm

1 stop9h 40m

Saint George

Tue 2/17

11:24 am-11:56 pm

1 stop10h 32m

$408

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Sun 3/1

3:58 pm-11:05 pm

1 stop9h 07m

Saint George

Wed 3/4

11:24 am-8:47 pm

1 stop7h 23m

$437

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Tue 2/3

4:11 pm-11:04 pm

1 stop8h 53m

Saint George

Sat 2/7

12:07 pm-9:19 pm

1 stop7h 12m

$438

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Sun 2/8

4:11 pm-11:04 pm

1 stop8h 53m

Saint George

Sun 2/15

5:13 am-1:05 pm

1 stop5h 52m

$483

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Thu 2/5

8:25 am-4:05 pm

1 stop9h 40m

Saint George

Mon 2/9

12:07 pm-9:19 pm

1 stop7h 12m

$483

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Sat 4/11

7:00 am-4:07 pm

2 stops11h 07m

Saint George

Sat 4/18

12:15 pm-11:30 pm

2 stops9h 15m

$519

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Sat 2/14

5:10 pm-11:05 pm

1 stop7h 55m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from Dulles Intl to Saint George

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Saint George in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Saint George flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Saint George flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Saint George flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Saint George flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Saint George flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Saint George

Have a flexible travel schedule? Discover the best time to fly to Saint George from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Saint George

Get insights into the airlines that provide service to Saint George. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint George. Reviews last updated January 21, 2026.
Peruse reviews from past customers who have flown with United Airlines from Washington, D.C. Dulles Intl Airport to Saint George to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,191 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,191 reviews
United Airlines
7.4
Good
9,191 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Saint George. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Saint George from Washington, D.C. Dulles Intl?

    Most people fly into Saint George (SGU) if they book a flight to Saint George from Washington, D.C. Dulles Intl. On average, Saint George has 0 inbound flights from Washington, D.C. Dulles Intl per day from 1 airline. Saint George is conveniently located just 1.4 mi from Saint George’s city center.

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

    For as low as $399, American Airlines can have you in Saint George from Washington, D.C. Dulles Intl Airport in 9h 34m. Airlines will cover a distance of 1957 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Saint George round-trip?

    United Airlines, at $458, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Saint George.. United Airlines is currently priced 15% below the average price you’ll pay for this route.

  • Can I find deals for flights from Dulles Intl to Saint George that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Saint George flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Saint George?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Saint George.

  • Can I find deals for business class flights from Dulles Intl to Saint George?

    Yes. Cheapflights offers flight deals from Dulles Intl to Saint George by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Saint George?

Book flights to Saint George if you plan to visit one of these locations
Springdale
Hurricane

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Top airline flying from Dulles Intl to Saint George

Discover the top airline that operate flights from Dulles Intl to Saint George. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$458Average$580FlexibilityNo cancel feeOn-time69%

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