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Saint George

$235+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SGU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$278
(United Airlines)

One-way from

$235
(Delta)

Popular in

September

Cheapest in

February

Average price

$959
From Washington, D.C. Dulles Intl to Saint George
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One-way flight from Washington, D.C. Dulles Intl to Saint George
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Highest demand for flights based on searches. 20% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/177:00 amIAD - SGU
1 stop11h 06mUnited Airlines
Wed 10/2211:25 amSGU - IAD
1 stop7h 36mUnited Airlines
Deal found 9/11$278
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 12/52:16 pmIAD - SGU
2 stops11h 52mAmerican Airlines
Sat 12/135:00 amSGU - IAD
1 stop9h 18mAmerican Airlines
Deal found 9/10$284
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/268:50 amIAD - SGU
1 stop9h 16mUnited Airlines
Tue 9/3011:25 amSGU - IAD
1 stop7h 36mUnited Airlines
Deal found 9/10$328
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/222:18 pmIAD - SGU
2 stops9h 16mAmerican Airlines
Tue 10/287:30 amSGU - IAD
2 stops9h 24mAmerican Airlines
Deal found 9/9$354
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/257:00 amIAD - SGU
1 stop11h 06mUnited Airlines
Sat 11/111:30 amSGU - IAD
1 stop7h 09mUnited Airlines
Deal found 9/10$368
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/177:00 amIAD - SGU
1 stop11h 06mUnited Airlines
Sat 10/255:30 pmSGU - IAD
1 stop9h 52mUnited Airlines
Deal found 9/11$427
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 9/165:40 pmIAD - SGU
1 stop7h 37mAmerican Airlines
Sat 9/205:05 amSGU - IAD
2 stops11h 42mAmerican Airlines
Deal found 9/11$449
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/147:00 amIAD - SGU
1 stop11h 06mUnited Airlines
Fri 10/175:18 amSGU - IAD
2 stops24h 04mUnited Airlines
Deal found 9/10$452

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 September 11, 2025.
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

Fri 12/5

2:16 pm-12:08 am

2 stops11h 52m

Saint George

Sat 12/13

5:00 am-4:18 pm

1 stop9h 18m

$284

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Wed 9/24

5:47 pm-10:54 pm

1 stop7h 07m

Saint George

Tue 9/30

11:25 am-9:01 pm

1 stop7h 36m

$303

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Fri 9/26

8:50 am-4:06 pm

1 stop9h 16m

Saint George

Tue 9/30

11:25 am-9:01 pm

1 stop7h 36m

$328

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Sat 3/7

5:15 pm-10:17 pm

1 stop7h 02m

Saint George

Tue 3/10

1:45 pm-11:13 pm

1 stop7h 28m

$368

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Tue 9/23

3:48 pm-10:54 pm

1 stop9h 06m

Saint George

Tue 9/30

11:25 am-9:01 pm

1 stop7h 36m

$384

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Wed 10/22

2:18 pm-9:34 pm

2 stops9h 16m

Saint George

Tue 10/28

5:05 am-4:47 pm

1 stop9h 42m

$400

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Tue 11/4

6:15 am-10:44 am

1 stop6h 29m

$235

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Tue 11/4

11:25 am-9:35 pm

2 stops12h 10m

$241

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Thu 11/6

5:03 pm-11:11 pm

1 stop8h 08m

$337

Washington, D.C.Saint George

IAD - SGU

IADSGU

Washington, D.C. Dulles Intl

Tue 11/4

8:22 am-10:58 pm

3 stops16h 36m

$792

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Saint George

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Saint George (average of $323). Flying from Washington, D.C. Dulles Intl Airport to Saint George in May is currently the most expensive (average of $497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 September 11, 2025.
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
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 $284, American Airlines can have you in Saint George from Washington, D.C. Dulles Intl Airport in 11h 52m. Airlines will cover a distance of 1957 mi.

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

    United Airlines, at $359, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Saint George.. United Airlines is currently priced 31% 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.

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

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Saint George (average of $323). Flying from Washington, D.C. Dulles Intl Airport to Saint George in May is currently the most expensive (average of $497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$359Average$658FlexibilityNo cancel feeOn-time69%

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