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Cheap flights from Saint George to Washington, D.C. from $550

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 8/18. 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

American Airlines Logo
5:05 am - 2:15 pmSGU-DCA
7h 10m1 stop
American Airlines Logo
5:30 pm - 10:24 pmDCA-SGU
6h 54m1 stop
$550American Airlines
Find Deal
Mon, Aug 18 - Fri, Aug 22
American Airlines Logo
5:05 am - 2:15 pmSGU-DCA
7h 10m1 stop
American Airlines Logo
1:49 pm - 10:24 pmDCA-SGU
10h 35m2 stops
$556American Airlines
Find Deal
Mon, Aug 18 - Fri, Aug 22
American Airlines Logo
11:37 am - 11:33 pmSGU-DCA
9h 56m2 stops
American Airlines Logo
3:25 pm - 10:24 pmDCA-SGU
8h 59m2 stops
$768American Airlines
Find Deal
Mon, Aug 18 - Fri, Aug 22
United Airlines Logo
11:30 am - 10:42 pmSGU-DCA
9h 12m2 stops
United Airlines Logo
8:30 am - 1:11 pmDCA-SGU
30h 41m3 stops
$827United Airlines
Find Deal
Mon, Aug 18 - Fri, Aug 22

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
Aug 18
SGU5:05 amSaint George
7h 10m
1 stop
DCA2:15 pmWashington, D.C. Reagan-National
Aug 22
DCA5:30 pmWashington, D.C. Reagan-National
6h 54m
1 stop
SGU10:24 pmSaint George
$550
Find similar
American Airlines
Aug 18
SGU5:05 amSaint George
7h 10m
1 stop
DCA2:15 pmWashington, D.C. Reagan-National
Aug 22
DCA1:49 pmWashington, D.C. Reagan-National
10h 35m
2 stops
SGU10:24 pmSaint George
$556
Find similar
American Airlines
Aug 18
SGU11:37 amSaint George
9h 56m
2 stops
DCA11:33 pmWashington, D.C. Reagan-National
Aug 22
DCA3:25 pmWashington, D.C. Reagan-National
8h 59m
2 stops
SGU10:24 pmSaint George
$768
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 August 5, 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

Mon 8/18

5:05 am-2:15 pm

1 stop7h 10m

Washington, D.C. Reagan-National

Fri 8/22

5:30 pm-10:24 pm

1 stop6h 54m

$550

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Mon 8/18

5:05 am-2:15 pm

1 stop7h 10m

Washington, D.C. Reagan-National

Fri 8/22

1:49 pm-10:24 pm

2 stops10h 35m

$556

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Mon 8/18

11:37 am-11:33 pm

2 stops9h 56m

Washington, D.C. Reagan-National

Fri 8/22

3:25 pm-10:24 pm

2 stops8h 59m

$768

Saint GeorgeWashington, D.C.

SGU - DCA

SGUDCA

Saint George

Mon 8/18

11:30 am-10:42 pm

2 stops9h 12m

Washington, D.C. Reagan-National

Fri 8/22

8:30 am-1:11 pm

3 stops30h 41m

$827

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 typical price of a round-trip flight between Saint George and Washington, D.C. Reagan-National Airport?

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

Best Price Found

$550

Fastest flight time

7h 10m

Direct flights

None
The best flight deal from Saint George to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $550
The fastest flight from Saint George to Washington, D.C. Reagan-National Airport takes 7h 10m
There are no direct flights from Saint George to Washington, D.C. Reagan-National Airport. Popular non-direct route for this connection is Saint George Airport - 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 7h 10m 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
10,000 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
Gettysburg
Arlington
National Harbor
Woodbridge
Laurel
Silver Spring
Tysons
Waldorf
Fredericksburg
Colonial Beach
Manassas
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Towson
Gaithersburg
Fairfax
Reston
Glen Burnie
Linthicum Heights
Springfield

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.

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

Price alerts on flights to Washington, D.C. from Saint George are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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