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Cheap flights from Saint George to Washington, D.C. from $289

This is the cheapest round-trip 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 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Delta Logo
9:05 am - 10:17 pmSGU-DCA
11h 12m2 stops
Delta Logo
7:40 am - 6:35 pmDCA-SGU
12h 55m2 stops
$289Delta
Find Deal
Wed, Feb 25 - Sat, Feb 28
American Airlines Logo
8:47 pm - 7:00 amSGU-DCA
8h 13m1 stop
American Airlines Logo
11:54 am - 5:37 pmDCA-SGU
7h 43m1 stop
$368American Airlines
Find Deal
Wed, Feb 25 - Sat, Feb 28
American Airlines Logo
5:30 am - 9:07 pmSGU-DCA
13h 37m2 stops
American Airlines Logo
5:05 pm - 11:59 pmDCA-SGU
8h 54m1 stop
$374American Airlines
Find Deal
Wed, Feb 25 - Sat, Feb 28
American Airlines Logo
11:00 am - 7:50 pmSGU-DCA
6h 50m1 stop
American Airlines Logo
5:15 pm - 12:11 amDCA-SGU
8h 56m1 stop
$993American Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
American Airlines Logo
11:00 am - 7:50 pmSGU-DCA
6h 50m1 stop
American Airlines Logo
8:51 am - 4:14 pmDCA-SGU
9h 23m2 stops
$1,075American Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30

American Airlines flights from Saint George to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Saint George to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Feb 25
SGU8:47 pmSaint George
8h 13m
1 stop
DCA7:00 amWashington, D.C. Reagan-National
Feb 28
DCA11:54 amWashington, D.C. Reagan-National
7h 43m
1 stop
SGU5:37 pmSaint George
$368
Find similar
American Airlines
Feb 25
SGU5:30 amSaint George
13h 37m
2 stops
DCA9:07 pmWashington, D.C. Reagan-National
Feb 28
DCA5:05 pmWashington, D.C. Reagan-National
8h 54m
1 stop
SGU11:59 pmSaint George
$374
Find similar
American Airlines
Oct 23
SGU5:05 amSaint George
9h 15m
1 stop
DCA4:20 pmWashington, D.C. Reagan-National
Oct 27
DCA10:08 amWashington, D.C. Reagan-National
8h 05m
1 stop
SGU4:13 pmSaint George
$448
Find similar

Delta flights from Saint George to Washington, D.C. Reagan-National Airport

Our best Delta deals on Saint George to Washington, D.C. Reagan-National Airport flight tickets
Delta
Feb 25
SGU9:05 amSaint George
11h 12m
2 stops
DCA10:17 pmWashington, D.C. Reagan-National
Feb 28
DCA7:40 amWashington, D.C. Reagan-National
12h 55m
2 stops
SGU6:35 pmSaint George
$289
Find similar
Delta
Oct 23
SGU11:25 amSaint George
10h 00m
2 stops
DCA11:25 pmWashington, D.C. Reagan-National
Oct 27
DCA5:10 pmWashington, D.C. Reagan-National
6h 41m
1 stop
SGU9:51 pmSaint George
$449
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Saint George to Washington, D.C. Reagan-National Airport 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 October 22, 2025.
Use the filters below to find and compare flights from Saint George to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Wed 2/25

9:05 am-10:17 pm

2 stops11h 12m

Washington, D.C. Reagan-National

Sat 2/28

7:40 am-6:35 pm

2 stops12h 55m

$289

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Wed 2/25

8:47 pm-7:00 am

1 stop8h 13m

Washington, D.C. Reagan-National

Sat 2/28

11:54 am-5:37 pm

1 stop7h 43m

$368

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Wed 2/25

5:30 am-9:07 pm

2 stops13h 37m

Washington, D.C. Reagan-National

Sat 2/28

5:05 pm-11:59 pm

1 stop8h 54m

$374

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Sun 11/23

11:00 am-7:50 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Sun 11/30

5:15 pm-12:11 am

1 stop8h 56m

$993

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Sun 11/23

11:00 am-7:50 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Sun 11/30

8:51 am-4:14 pm

2 stops9h 23m

$1,075

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Saint George to Washington, D.C. Reagan-National Airport

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. Reagan-National Airport?

The cheapest day to depart from Saint George to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $278. Flights from Saint George to Washington, D.C. Reagan-National Airport on a Saturday will generally be more expensive and average around $1,034. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Saint George to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $323. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $819.

When to book flights from Saint George to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Saint George to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport (SGU to DCA) flight deals and tips

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

Direct flights

None
There are no direct flights from Saint George to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Saint George to Washington, D.C. Reagan-National Airport.
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  • How far is Saint George to Washington, D.C. Reagan-National by plane?

    The straight-line distance from Saint George to Washington, D.C. Reagan-National is 1978.6 mi. Typically, this will take 6h 50m by plane in normal conditions.

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

    Prices for flights from Saint George Airport to Washington, D.C. Reagan-National Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint George Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport. 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. Reagan-National Airport?

Best airlines flying from Saint George to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Saint George to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $278Free CancellationRating
7.2
11,028 reviews
Search American 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
National Harbor
Gettysburg
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.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Saint George to Washington, D.C. for you.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Saint George with this policy.

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.

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