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Dulles Intl

$235+ Cheap flights from Saint George (SGU) to Dulles Intl (IAD)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — IAD
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Saint George to Dulles Intl

Cheapest flights from Saint George to Dulles Intl
Explore the most affordable flight options available from Saint George to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/12. 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 12/121:45 pmSGU - IAD
1 stop7h 30mUnited Airlines
Tue 12/166:45 amIAD - SGU
1 stop11h 17mUnited Airlines
Deal found 11/12$278
This United Airlines deal was found by Cheapflights users on 11/13. 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 11/285:10 amSGU - IAD
1 stop6h 08mUnited Airlines
Tue 12/29:00 amIAD - SGU
1 stop9h 02mUnited Airlines
Deal found 11/13$348
This American Airlines deal was found by Cheapflights users on 11/12. 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 12/125:00 amSGU - IAD
1 stop9h 18mAmerican Airlines
Tue 12/1611:25 amIAD - SGU
2 stops12h 02mAmerican Airlines
Deal found 11/12$349
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Thu 11/201:45 pmSGU - IAD
1 stop7h 30mUnited Airlines
Tue 12/26:45 amIAD - SGU
1 stop11h 17mUnited Airlines
Deal found 11/11$358
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 12/1112:07 pmSGU - IAD
1 stop7h 15mUnited Airlines
Tue 1/66:20 amIAD - SGU
1 stop9h 48mUnited Airlines
Deal found 11/12$368
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Fri 11/215:00 amSGU - IAD
1 stop9h 11mAmerican Airlines
Tue 12/22:16 pmIAD - SGU
2 stops10h 55mAmerican Airlines
Deal found 11/11$429
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Thu 11/205:00 amSGU - IAD
1 stop9h 11mAmerican Airlines
Tue 12/22:16 pmIAD - SGU
2 stops10h 55mAmerican Airlines
Deal found 11/11$479
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Sat 11/151:45 pmSGU - IAD
1 stop7h 30mUnited Airlines
Mon 11/176:48 amIAD - SGU
1 stop11h 12mUnited Airlines
Deal found 11/11$508
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Sat 11/1511:00 amSGU - IAD
1 stop9h 28mAmerican Airlines
Mon 11/172:16 pmIAD - SGU
2 stops10h 06mAmerican Airlines
Deal found 11/11$514

Cheap flight deals from Saint George to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Saint George (SGU) to Dulles Intl (IAD). 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$278
(United Airlines)

One-way from

$235
(American Airlines)
Provider with most accurate pricing for Saint George-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Saint George-Washington, D.C. Dulles Intl flights.
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From Saint George to Washington, D.C. Dulles Intl
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One-way flight from Saint George to Washington, D.C. Dulles Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint George to Dulles Intl 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 November 13, 2025.
Use the filters below to find and compare flights from Saint George to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Saint George

Fly to

Dulles Intl

Route

Depart

Return

Price

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Fri 12/12

1:45 pm-11:15 pm

1 stop7h 30m

Washington, D.C. Dulles Intl

Tue 12/16

6:45 am-4:02 pm

1 stop11h 17m

$278

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Wed 2/25

9:05 am-11:11 pm

2 stops12h 06m

Washington, D.C. Dulles Intl

Sat 2/28

7:00 am-2:40 pm

2 stops9h 40m

$289

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Fri 11/28

5:10 am-1:18 pm

1 stop6h 08m

Washington, D.C. Dulles Intl

Tue 12/2

9:00 am-4:02 pm

1 stop9h 02m

$348

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Wed 2/25

11:24 am-11:56 pm

1 stop10h 32m

Washington, D.C. Dulles Intl

Sat 2/28

5:19 pm-11:05 pm

1 stop7h 46m

$368

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Thu 12/11

12:07 pm-9:22 pm

1 stop7h 15m

Washington, D.C. Dulles Intl

Tue 1/6

6:20 am-2:08 pm

1 stop9h 48m

$368

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Thu 11/27

7:30 am-8:41 am

2 stops23h 11m

Washington, D.C. Dulles Intl

Mon 12/1

8:09 pm-10:22 am

2 stops16h 13m

$547

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Fri 12/5

5:00 am-4:18 pm

1 stop9h 18m

$235

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Sat 12/6

3:20 pm-11:29 pm

1 stop6h 09m

$285

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Sat 12/6

7:30 am-7:31 pm

2 stops10h 01m

$291

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Tue 11/18

5:00 am-4:11 pm

1 stop9h 11m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on Saint George-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Saint George-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Saint George-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Saint George-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Saint George-Washington, D.C. Dulles Intl Airport 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 Saint George to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Saint George 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 Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated November 13, 2025.
Peruse reviews from past customers who have flown with United Airlines from Saint George to Washington, D.C. Dulles Intl Airport 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
9,017 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,017 reviews
United Airlines
7.4
Good
9,017 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Saint George to Dulles Intl. 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 from for flights from Saint George to Washington, D.C. Dulles Intl?

    Saint George (SGU), located 1.4 mi from the city center, is the airport you fly out of when you book flights from Saint George to Washington, D.C. Dulles Intl. 1 airline have flights from Saint George to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Saint George to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

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

    For as low as $278, United Airlines can have you in Washington, D.C. Dulles Intl Airport from Saint George in 7h 30m. There are 1957 mi between Saint George and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.

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

    According to our current data, United Airlines ($278), offers the cheapest pricing from Saint George to Washington, D.C. Dulles Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Saint George to Dulles Intl 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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Top airline flying from Saint George to Dulles Intl

Discover the top airline that operate flights from Saint George to Dulles Intl. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$278Average$395FlexibilityNo cancel feeOn-time69%

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