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Cheap flights from Saint George to Washington, D.C. from $257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint George to Washington, D.C. departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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

Cheap round-trip flights

Delta Logo
9:05 am - 11:35 pmSGU-IAD
12h 30m2 stops
Delta Logo
7:59 pm - 6:35 pmIAD-SGU
24h 36m2 stops
$348Delta
Find Deal
Wed, Feb 25 - Sat, Feb 28
Delta Logo
7:15 pm - 6:03 amSGU-BWI
8h 48m1 stop
Delta Logo
6:00 am - 6:34 pmBWI-SGU
14h 34m2 stops
$356Delta
Find Deal
Sat, Dec 13 - Tue, Dec 16
American Airlines Logo
8:47 pm - 7:00 amSGU-DCA
8h 13m1 stop
American Airlines Logo
9:31 am - 5:37 pmDCA-SGU
10h 06m1 stop
$368American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
11:25 am - 10:12 pmSGU-IAD
8h 47m1 stop
American Airlines Logo
5:15 pm - 10:39 pmIAD-SGU
7h 24m1 stop
$368American Airlines
Find Deal
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
12:07 pm - 9:27 pmSGU-BWI
7h 20m1 stop
United Airlines Logo
8:30 am - 4:02 pmBWI-SGU
9h 32m1 stop
$368United Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 16
United Airlines Logo
5:18 am - 5:26 pmSGU-BWI
10h 08m2 stops
United Airlines Logo
7:07 am - 4:00 pmBWI-SGU
10h 53m1 stop
$374United Airlines
Find Deal
Thu, Oct 23 - Thu, Oct 30
American Airlines Logo
8:47 pm - 7:00 amSGU-DCA
8h 13m1 stop
American Airlines Logo
3:08 pm - 10:39 pmDCA-SGU
9h 31m2 stops
$374American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
11:25 am - 10:12 pmSGU-IAD
8h 47m1 stop
American Airlines Logo
2:06 pm - 10:39 pmIAD-SGU
10h 33m2 stops
$374American Airlines
Find Deal
Wed, Feb 25 - Sat, Feb 28
American Airlines Logo
8:47 pm - 8:54 amSGU-DCA
10h 07m2 stops
American Airlines Logo
2:59 pm - 11:59 pmDCA-SGU
11h 00m2 stops
$379American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
5:18 am - 3:13 pmSGU-BWI
7h 55m1 stop
United Airlines Logo
7:07 am - 4:00 pmBWI-SGU
10h 53m1 stop
$477United Airlines
Find Deal
Thu, Oct 23 - Thu, Oct 30

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
Dec 13
SGU12:07 pmSaint George
7h 20m
1 stop
BWI9:27 pmBaltimore/Washington
Dec 16
BWI8:30 amBaltimore/Washington
9h 32m
1 stop
SGU4:02 pmSaint George
$368
Find similar
United Airlines
Oct 23
SGU5:18 amSaint George
10h 08m
2 stops
BWI5:26 pmBaltimore/Washington
Oct 30
BWI7:07 amBaltimore/Washington
10h 53m
1 stop
SGU4:00 pmSaint George
$374
Find similar
United Airlines
Oct 23
SGU5:18 amSaint George
7h 55m
1 stop
BWI3:13 pmBaltimore/Washington
Oct 30
BWI7:07 amBaltimore/Washington
10h 53m
1 stop
SGU4:00 pmSaint George
$477
Find similar

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
Feb 25
SGU11:25 amSaint George
8h 47m
1 stop
IAD10:12 pmWashington, D.C. Dulles Intl
Feb 28
IAD5:15 pmWashington, D.C. Dulles Intl
7h 24m
1 stop
SGU10:39 pmSaint George
$368
Find similar
American Airlines
Feb 25
SGU11:25 amSaint George
8h 47m
1 stop
IAD10:12 pmWashington, D.C. Dulles Intl
Feb 28
IAD2:06 pmWashington, D.C. Dulles Intl
10h 33m
2 stops
SGU10:39 pmSaint George
$374
Find similar
American Airlines
Feb 25
SGU6:35 amSaint George
13h 37m
2 stops
IAD10:12 pmWashington, D.C. Dulles Intl
Feb 28
IAD11:30 amWashington, D.C. Dulles Intl
11h 50m
2 stops
SGU9:20 pmSaint George
$379
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Saint George to Washington, D.C. 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, momondo users made 832,500 searches. Data last updated September 10, 2025.
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

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Wed 2/25

9:05 am-11:35 pm

2 stops12h 30m

Washington, D.C. Dulles Intl

Sat 2/28

7:59 pm-6:35 pm

2 stops24h 36m

$348

Saint GeorgeBaltimore

SGU - BWI

SGUBWI

Saint George

Sat 12/13

7:15 pm-6:03 am

1 stop8h 48m

Baltimore/Washington

Tue 12/16

6:00 am-6:34 pm

2 stops14h 34m

$356

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Sat 2/28

8:47 pm-7:00 am

1 stop8h 13m

Washington, D.C. Reagan-National

Tue 3/3

9:31 am-5:37 pm

1 stop10h 06m

$368

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Wed 2/25

11:25 am-10:12 pm

1 stop8h 47m

Washington, D.C. Dulles Intl

Sat 2/28

5:15 pm-10:39 pm

1 stop7h 24m

$368

Saint GeorgeBaltimore

SGU - BWI

SGUBWI

Saint George

Sat 12/13

12:07 pm-9:27 pm

1 stop7h 20m

Baltimore/Washington

Tue 12/16

8:30 am-4:02 pm

1 stop9h 32m

$368

Saint GeorgeBaltimore

SGU - BWI

SGUBWI

Saint George

Thu 10/23

5:18 am-5:26 pm

2 stops10h 08m

Baltimore/Washington

Thu 10/30

7:07 am-4:00 pm

1 stop10h 53m

$374

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Sat 2/28

8:47 pm-7:00 am

1 stop8h 13m

Washington, D.C. Reagan-National

Tue 3/3

3:08 pm-10:39 pm

2 stops9h 31m

$374

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Wed 2/25

11:25 am-10:12 pm

1 stop8h 47m

Washington, D.C. Dulles Intl

Sat 2/28

2:06 pm-10:39 pm

2 stops10h 33m

$374

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Sat 2/28

8:47 pm-8:54 am

2 stops10h 07m

Washington, D.C. Reagan-National

Tue 3/3

2:59 pm-11:59 pm

2 stops11h 00m

$379

Saint GeorgeBaltimore

SGU - BWI

SGUBWI

Saint George

Thu 10/23

5:18 am-3:13 pm

1 stop7h 55m

Baltimore/Washington

Thu 10/30

7:07 am-4:00 pm

1 stop10h 53m

$477

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Saint George is on a Friday. momondo users have found tickets for Friday departures for as low as $357. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Saint George to Washington, D.C. for around $656.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Saint George to Washington, D.C. when you can find flight prices for as low as $359. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $532. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 52% 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.

Direct flights

None
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..
Search flight deals

  • 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 7h 20m.

  • 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.?

  • 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.?

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 AirlinesPriceFrom $278Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Gaithersburg
Glen Burnie
Springfield
Linthicum Heights

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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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.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport