What is the cheapest airline that flies from Saint George to Washington, D.C.?

American Airlines and United Airlines are the most popular carriers operating from Saint George to Washington, D.C.

When did momondo last update prices for flights from Saint George Airport to Washington, D.C.?

Prices for flights from Saint George Airport to Washington, D.C. were last updated today.

How many operators does momondo search for flights from Saint George Airport to Washington, D.C.?

As of June 2026, there is 1 operator available to choose from for flights from Saint George Airport to Washington, D.C..

How old do you have to be to fly from Saint George Airport to Washington, D.C.?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint George Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$362 Cheap Flights from Saint George to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Saint George to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:34 am - 5:50 pm

SGU

IAD

7h 16m

1 stop

1:00 pm - 7:10 pm

IAD

SGU

8h 10m

1 stop

$362United Airlines

Wed, Sep 9 - Sat, Sep 19

11:13 am - 8:24 pm

SGU

IAD

7h 11m

1 stop

6:52 am - 5:05 pm

IAD

SGU

12h 13m

2 stops

$435American Airlines

Wed, Sep 9 - Sat, Sep 19

10:11 am - 9:30 pm

SGU

BWI

9h 19m

1 stop

4:10 pm - 10:17 pm

BWI

SGU

8h 07m

1 stop

$438United Airlines

Wed, Dec 2 - Sat, Dec 5

5:10 am - 1:27 pm

SGU

IAD

6h 17m

1 stop

5:15 pm - 10:17 pm

IAD

SGU

7h 02m

1 stop

$438United Airlines

Wed, Dec 2 - Sat, Dec 5

10:11 am - 9:30 pm

SGU

BWI

9h 19m

1 stop

1:10 pm - 10:17 pm

BWI

SGU

11h 07m

2 stops

$444United Airlines

Wed, Dec 2 - Sat, Dec 5

5:10 am - 5:13 pm

SGU

BWI

10h 03m

2 stops

8:15 am - 7:29 pm

BWI

SGU

13h 14m

2 stops

$449United Airlines

Wed, Dec 2 - Sat, Dec 5

1:48 pm - 12:45 am

SGU

IAD

8h 57m

1 stop

9:10 am - 4:03 pm

IAD

SGU

8h 53m

1 stop

$462United Airlines

Thu, Jul 16 - Thu, Jul 23

7:30 am - 4:15 pm

SGU

DCA

6h 45m

1 stop

5:00 am - 10:39 am

DCA

SGU

7h 39m

1 stop

$471American Airlines

Wed, Aug 5 - Mon, Aug 10

11:13 am - 9:29 pm

SGU

BWI

8h 16m

1 stop

7:39 am - 5:05 pm

BWI

SGU

11h 26m

2 stops

$489American Airlines

Wed, Sep 9 - Sat, Sep 19

1:50 pm - 11:19 pm

SGU

IAD

7h 29m

1 stop

6:15 am - 11:55 am

IAD

SGU

7h 40m

1 stop

$498United Airlines

Wed, Sep 2 - Sat, Sep 5

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United Airlines flights from Saint George to Washington, D.C.

Our best United Airlines deals on Saint George to Washington, D.C. flight tickets

United Airlines

Sep 9

SGU8:34 amSaint George

7h 16m

1 stop

IAD5:50 pmWashington, D.C. Dulles Intl

Sep 19

IAD1:00 pmWashington, D.C. Dulles Intl

8h 10m

1 stop

SGU7:10 pmSaint George

$362

United Airlines

Dec 2

SGU5:10 amSaint George

6h 17m

1 stop

IAD1:27 pmWashington, D.C. Dulles Intl

Dec 5

IAD5:15 pmWashington, D.C. Dulles Intl

7h 02m

1 stop

SGU10:17 pmSaint George

$438

United Airlines

Dec 2

SGU10:11 amSaint George

9h 19m

1 stop

BWI9:30 pmBaltimore/Washington

Dec 5

BWI1:10 pmBaltimore/Washington

11h 07m

2 stops

SGU10:17 pmSaint George

$444

American Airlines flights from Saint George to Washington, D.C.

Our best American Airlines deals on Saint George to Washington, D.C. flight tickets

American Airlines

Sep 9

SGU11:13 amSaint George

7h 11m

1 stop

IAD8:24 pmWashington, D.C. Dulles Intl

Sep 19

IAD6:52 amWashington, D.C. Dulles Intl

12h 13m

2 stops

SGU5:05 pmSaint George

$435

American Airlines

Aug 5

SGU7:30 amSaint George

6h 45m

1 stop

DCA4:15 pmWashington, D.C. Reagan-National

Aug 10

DCA5:00 amWashington, D.C. Reagan-National

7h 39m

1 stop

SGU10:39 amSaint George

$471

American Airlines

Sep 9

SGU11:13 amSaint George

8h 16m

1 stop

BWI9:29 pmBaltimore/Washington

Sep 19

BWI7:39 amBaltimore/Washington

11h 26m

2 stops

SGU5:05 pmSaint George

$489

momondo Fare Finder

Use the filters below to find and compare flights from Saint George to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Wed 9/9

8:34 am-5:50 pm

1 stop7h 16m

Washington, D.C. Dulles Intl

Sat 9/19

1:00 pm-7:10 pm

1 stop8h 10m

$362

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Wed 9/9

11:13 am-8:24 pm

1 stop7h 11m

Washington, D.C. Dulles Intl

Sat 9/19

6:52 am-5:05 pm

2 stops12h 13m

$435

Saint GeorgeBaltimore

SGU - BWI

SGUBWI

Saint George

Wed 12/2

10:11 am-9:30 pm

1 stop9h 19m

Baltimore/Washington

Sat 12/5

4:10 pm-10:17 pm

1 stop8h 07m

$438

Quickest round-trip

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Wed 12/2

5:10 am-1:27 pm

1 stop6h 17m

Washington, D.C. Dulles Intl

Sat 12/5

5:15 pm-10:17 pm

1 stop7h 02m

$438

Saint GeorgeBaltimore

SGU - BWI

SGUBWI

Saint George

Wed 12/2

10:11 am-9:30 pm

1 stop9h 19m

Baltimore/Washington

Sat 12/5

1:10 pm-10:17 pm

2 stops11h 07m

$444

Saint GeorgeBaltimore

SGU - BWI

SGUBWI

Saint George

Wed 12/2

5:10 am-5:13 pm

2 stops10h 03m

Baltimore/Washington

Sat 12/5

8:15 am-7:29 pm

2 stops13h 14m

$449

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Thu 7/16

1:48 pm-12:45 am

1 stop8h 57m

Washington, D.C. Dulles Intl

Thu 7/23

9:10 am-4:03 pm

1 stop8h 53m

$462

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Wed 8/5

7:30 am-4:15 pm

1 stop6h 45m

Washington, D.C. Reagan-National

Mon 8/10

5:00 am-10:39 am

1 stop7h 39m

$471

Saint GeorgeBaltimore

SGU - BWI

SGUBWI

Saint George

Wed 9/9

11:13 am-9:29 pm

1 stop8h 16m

Baltimore/Washington

Sat 9/19

7:39 am-5:05 pm

2 stops11h 26m

$489

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Wed 9/2

1:50 pm-11:19 pm

1 stop7h 29m

Washington, D.C. Dulles Intl

Sat 9/5

6:15 am-11:55 am

1 stop7h 40m

$498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Saint George to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Saint George to Washington, D.C. flights?

You could potentially save up to 34% on your flight if you consider stops on a Saint George to Washington, D.C. flight.

When to book flights from Saint George to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Saint George to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Saint George to Washington, D.C. (SGU to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint George to Washington, D.C.

Fastest flight time	6h 16m
Direct flights	None

The fastest flight from Saint George to Washington, D.C. takes 6h 16m

There are no direct flights from Saint George to Washington, D.C.. There are no popular flight routes from Saint George to Washington, D.C..

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Frequently asked questions about flying from Saint George to Washington, D.C.

How far is Saint George to Washington, D.C. by plane?
The straight-line distance from Saint George to Washington, D.C. is 1978.2 mi. A reasonable flight in good conditions will take 6h 16m.
When did momondo last update prices for flights from Saint George Airport to Washington, D.C.?
Prices for flights from Saint George Airport to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Saint George Airport to Washington, D.C.?
As of June 2026, there is 1 operator available to choose from for flights from Saint George Airport to Washington, D.C..
How old do you have to be to fly from Saint George Airport to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint George Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Saint George to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Saint George to Washington, D.C. is American Airlines, representing 54% of all bookings. The subsequent popular airline is United Airlines at 46%.

Best airlines flying from Saint George to Washington, D.C.

Compare and see reviews for airlines that fly from Saint George to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $458	Free Cancellation	Rating 7.1 11,741 reviews		Search American Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Fredericksburg

Gaithersburg

Colonial Beach

Rockville

Linthicum Heights

Silver Spring

Towson

Manassas

Tysons

Springfield

Bethesda

Fairfax

College Park

Why use momondo?

Why should I use momondo to find a flight deal from Saint George to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Saint George.

Can I find flights from Saint George to Washington, D.C. with flexible booking policies on momondo?

Flights from Saint George to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Saint George to Washington, D.C.?

Once all potential Saint George to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Saint George to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Saint George to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Saint George to Washington, D.C. from $362

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United Airlines flights from Saint George to Washington, D.C.

Our best United Airlines deals on Saint George to Washington, D.C. flight tickets

American Airlines flights from Saint George to Washington, D.C.

Our best American Airlines deals on Saint George to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Saint George to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Saint George to Washington, D.C.

Can stopping save me money on Saint George to Washington, D.C. flights?

What is the cheapest airline that flies from Saint George to Washington, D.C.?

When to book flights from Saint George to Washington, D.C.

Cheap Saint George to Washington, D.C. (SGU to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint George to Washington, D.C.

Fastest flight time

Direct flights

Frequently asked questions about flying from Saint George to Washington, D.C.

Best airlines flying from Saint George to Washington, D.C.

Compare and see reviews for airlines that fly from Saint George to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year

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