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Cheap flights from Saint George to Washington, D.C. from $255

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 4/21. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:50 am - 11:44 pm
SGU
-
DCA
12h 54m
2 stops
Delta Logo
5:10 pm - 9:53 pm
DCA
-
SGU
6h 43m
1 stop
$484Delta
Sat, Apr 25 - Tue, Apr 28
Delta Logo
8:50 am - 11:44 pm
SGU
-
DCA
12h 54m
2 stops
Delta Logo
6:05 am - 2:42 pm
DCA
-
SGU
10h 37m
2 stops
$489Delta
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
5:05 am - 2:59 pm
SGU
-
DCA
7h 54m
1 stop
United Airlines Logo
4:13 pm - 10:59 pm
DCA
-
SGU
8h 46m
1 stop
$498United Airlines
Sat, May 23 - Thu, May 28
Delta Logo
1:15 pm - 10:50 pm
SGU
-
DCA
7h 35m
2 stops
Delta Logo
5:10 pm - 9:53 pm
DCA
-
SGU
6h 43m
1 stop
$521Delta
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
5:05 am - 2:59 pm
SGU
-
DCA
7h 54m
1 stop
United Airlines Logo
4:13 pm - 10:59 pm
DCA
-
SGU
8h 46m
1 stop
$568United Airlines
Sat, May 23 - Fri, May 29
American Airlines Logo
11:32 am - 8:15 pm
SGU
-
DCA
6h 43m
1 stop
American Airlines Logo
5:00 am - 10:23 am
DCA
-
SGU
7h 23m
1 stop
$589American Airlines
Fri, May 29 - Tue, Jun 2
Delta Logo
1:15 pm - 10:50 pm
SGU
-
DCA
7h 35m
2 stops
Delta Logo
6:05 am - 2:42 pm
DCA
-
SGU
10h 37m
2 stops
$595Delta
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
12:15 pm - 8:48 pm
SGU
-
DCA
6h 33m
1 stop
American Airlines Logo
1:44 pm - 11:59 pm
DCA
-
SGU
12h 15m
2 stops
$598American Airlines
Sun, May 10 - Tue, May 12
American Airlines Logo
5:00 am - 4:29 pm
SGU
-
DCA
9h 29m
1 stop
American Airlines Logo
10:00 am - 5:00 pm
DCA
-
SGU
9h 00m
1 stop
$634American Airlines
Wed, May 20 - Sat, May 30
American Airlines Logo
5:00 am - 4:25 pm
SGU
-
DCA
9h 25m
1 stop
American Airlines Logo
3:21 pm - 12:25 am
DCA
-
SGU
11h 04m
2 stops
$636American Airlines
Thu, Mar 26 - Mon, Mar 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
May 29
SGU11:32 amSaint George
6h 43m
1 stop
DCA8:15 pmWashington, D.C. Reagan-National
Jun 2
DCA5:00 amWashington, D.C. Reagan-National
7h 23m
1 stop
SGU10:23 amSaint George
$589
American Airlines
May 10
SGU12:15 pmSaint George
6h 33m
1 stop
DCA8:48 pmWashington, D.C. Reagan-National
May 12
DCA1:44 pmWashington, D.C. Reagan-National
12h 15m
2 stops
SGU11:59 pmSaint George
$598
American Airlines
May 20
SGU5:00 amSaint George
9h 29m
1 stop
DCA4:29 pmWashington, D.C. Reagan-National
May 30
DCA10:00 amWashington, D.C. Reagan-National
9h 00m
1 stop
SGU5:00 pmSaint George
$634

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
Apr 25
SGU8:50 amSaint George
12h 54m
2 stops
DCA11:44 pmWashington, D.C. Reagan-National
Apr 28
DCA5:10 pmWashington, D.C. Reagan-National
6h 43m
1 stop
SGU9:53 pmSaint George
$484
Delta
Apr 25
SGU8:50 amSaint George
12h 54m
2 stops
DCA11:44 pmWashington, D.C. Reagan-National
Apr 28
DCA6:05 amWashington, D.C. Reagan-National
10h 37m
2 stops
SGU2:42 pmSaint George
$489
Delta
Apr 23
SGU1:15 pmSaint George
7h 35m
2 stops
DCA10:50 pmWashington, D.C. Reagan-National
Apr 27
DCA5:10 pmWashington, D.C. Reagan-National
6h 43m
1 stop
SGU9:53 pmSaint George
$521

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 March 15, 2026.
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

Cheapest round-trip

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Sat 4/25

8:50 am-11:44 pm

2 stops12h 54m

Washington, D.C. Reagan-National

Tue 4/28

5:10 pm-9:53 pm

1 stop6h 43m

$484

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Sat 4/25

8:50 am-11:44 pm

2 stops12h 54m

Washington, D.C. Reagan-National

Tue 4/28

6:05 am-2:42 pm

2 stops10h 37m

$489

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Sat 5/23

5:05 am-2:59 pm

1 stop7h 54m

Washington, D.C. Reagan-National

Thu 5/28

4:13 pm-10:59 pm

1 stop8h 46m

$498

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Thu 4/23

1:15 pm-10:50 pm

2 stops7h 35m

Washington, D.C. Reagan-National

Mon 4/27

5:10 pm-9:53 pm

1 stop6h 43m

$521

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Sat 5/23

5:05 am-2:59 pm

1 stop7h 54m

Washington, D.C. Reagan-National

Fri 5/29

4:13 pm-10:59 pm

1 stop8h 46m

$568
Quickest round-trip

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Fri 5/29

11:32 am-8:15 pm

1 stop6h 43m

Washington, D.C. Reagan-National

Tue 6/2

5:00 am-10:23 am

1 stop7h 23m

$589

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Thu 4/23

1:15 pm-10:50 pm

2 stops7h 35m

Washington, D.C. Reagan-National

Mon 4/27

6:05 am-2:42 pm

2 stops10h 37m

$595

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Sun 5/10

12:15 pm-8:48 pm

1 stop6h 33m

Washington, D.C. Reagan-National

Tue 5/12

1:44 pm-11:59 pm

2 stops12h 15m

$598

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Wed 5/20

5:00 am-4:29 pm

1 stop9h 29m

Washington, D.C. Reagan-National

Sat 5/30

10:00 am-5:00 pm

1 stop9h 00m

$634

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Thu 3/26

5:00 am-4:25 pm

1 stop9h 25m

Washington, D.C. Reagan-National

Mon 3/30

3:21 pm-12:25 am

2 stops11h 04m

$636

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. 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 airline that flies from Saint George to Washington, D.C. Reagan-National?

American Airlines and Delta are the most popular carriers operating from Saint George to Washington, D.C. Reagan-National

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

Fastest flight time

7h 35m

Direct flights

None
The fastest flight from Saint George to Washington, D.C. Reagan-National Airport takes 7h 35m
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.
Search flight deals

  • 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 7h 35m 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 $283Free CancellationRating
7.1
11,472 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
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Gaithersburg
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Bethesda
Fairfax
Linthicum Heights
College Park

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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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