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Cheap flights from Washington, D.C. Reagan-National Airport to Saint George from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Saint George departing on 9/2. 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Saint George (DCA-SGU)

Cheap round-trip flights

American Airlines Logo
11:54 am - 5:37 pmDCA-SGU
7h 43m1 stop
American Airlines Logo
8:47 pm - 7:05 amSGU-DCA
8h 18m1 stop
$333American Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
American Airlines Logo
11:54 am - 5:37 pmDCA-SGU
7h 43m1 stop
American Airlines Logo
8:47 pm - 8:55 amSGU-DCA
10h 08m2 stops
$339American Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
American Airlines Logo
10:37 am - 5:37 pmDCA-SGU
9h 00m1 stop
American Airlines Logo
8:47 pm - 7:05 amSGU-DCA
8h 18m1 stop
$368American Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
American Airlines Logo
6:38 am - 5:37 pmDCA-SGU
12h 59m2 stops
American Airlines Logo
8:47 pm - 7:05 amSGU-DCA
8h 18m1 stop
$374American Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 16
American Airlines Logo
6:38 am - 5:37 pmDCA-SGU
12h 59m2 stops
American Airlines Logo
8:47 pm - 8:55 amSGU-DCA
10h 08m2 stops
$379American Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
American Airlines Logo
5:00 am - 10:26 amDCA-SGU
7h 26m1 stop
American Airlines Logo
12:15 pm - 11:59 pmSGU-DCA
9h 44m2 stops
$390American Airlines
Find Deal
Fri, Oct 17 - Sat, Oct 25
American Airlines Logo
11:59 am - 5:42 pmDCA-SGU
7h 43m1 stop
American Airlines Logo
6:20 am - 5:32 pmSGU-DCA
9h 12m2 stops
$396American Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 12
United Airlines Logo
4:24 pm - 10:54 pmDCA-SGU
8h 30m1 stop
United Airlines Logo
5:18 am - 3:06 pmSGU-DCA
7h 48m1 stop
$476United Airlines
Find Deal
Mon, Sep 15 - Sat, Sep 20
Delta Logo
3:05 pm - 11:52 pmDCA-SGU
10h 47m2 stops
Delta Logo
9:05 am - 11:31 pmSGU-DCA
12h 26m2 stops
$683Delta
Find Deal
Fri, Nov 7 - Tue, Nov 11
Delta Logo
3:05 pm - 12:05 amDCA-SGU
11h 00m2 stops
Delta Logo
6:15 am - 6:00 pmSGU-DCA
9h 45m2 stops
$685Delta
Find Deal
Fri, Dec 12 - Tue, Dec 16

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Saint George flight tickets
American Airlines
Dec 11
DCA11:54 amWashington, D.C. Reagan-National
7h 43m
1 stop
SGU5:37 pmSaint George
Dec 15
SGU8:47 pmSaint George
8h 18m
1 stop
DCA7:05 amWashington, D.C. Reagan-National
$333
Find similar
American Airlines
Dec 11
DCA11:54 amWashington, D.C. Reagan-National
7h 43m
1 stop
SGU5:37 pmSaint George
Dec 15
SGU8:47 pmSaint George
10h 08m
2 stops
DCA8:55 amWashington, D.C. Reagan-National
$339
Find similar
American Airlines
Dec 12
DCA10:37 amWashington, D.C. Reagan-National
9h 00m
1 stop
SGU5:37 pmSaint George
Dec 15
SGU8:47 pmSaint George
8h 18m
1 stop
DCA7:05 amWashington, D.C. Reagan-National
$368
Find similar

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

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Saint George flight tickets
United Airlines
Sep 15
DCA4:24 pmWashington, D.C. Reagan-National
8h 30m
1 stop
SGU10:54 pmSaint George
Sep 20
SGU5:18 amSaint George
7h 48m
1 stop
DCA3:06 pmWashington, D.C. Reagan-National
$476
Find similar
United Airlines
Aug 25
DCA4:24 pmWashington, D.C. Reagan-National
8h 30m
1 stop
SGU10:54 pmSaint George
Sep 7
SGU11:25 amSaint George
19h 33m
2 stops
DCA8:58 amWashington, D.C. Reagan-National
$717
Find similar
United Airlines
Sep 3
DCA4:24 pmWashington, D.C. Reagan-National
8h 30m
1 stop
SGU10:54 pmSaint George
Sep 7
SGU11:25 amSaint George
31h 28m
3 stops
DCA8:53 pmWashington, D.C. Reagan-National
$737
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Saint George 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 21, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Saint George that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Thu 12/11

11:54 am-5:37 pm

1 stop7h 43m

Saint George

Mon 12/15

8:47 pm-7:05 am

1 stop8h 18m

$333

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Thu 12/11

11:54 am-5:37 pm

1 stop7h 43m

Saint George

Mon 12/15

8:47 pm-8:55 am

2 stops10h 08m

$339

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Fri 12/12

10:37 am-5:37 pm

1 stop9h 00m

Saint George

Mon 12/15

8:47 pm-7:05 am

1 stop8h 18m

$368

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Thu 12/11

6:38 am-5:37 pm

2 stops12h 59m

Saint George

Tue 12/16

8:47 pm-7:05 am

1 stop8h 18m

$374

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Thu 12/11

6:38 am-5:37 pm

2 stops12h 59m

Saint George

Mon 12/15

8:47 pm-8:55 am

2 stops10h 08m

$379

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Fri 10/17

5:00 am-10:26 am

1 stop7h 26m

Saint George

Sat 10/25

12:15 pm-11:59 pm

2 stops9h 44m

$390

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Tue 11/11

11:59 am-5:42 pm

1 stop7h 43m

Saint George

Wed 11/12

6:20 am-5:32 pm

2 stops9h 12m

$396

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Mon 9/15

4:24 pm-10:54 pm

1 stop8h 30m

Saint George

Sat 9/20

5:18 am-3:06 pm

1 stop7h 48m

$476

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Fri 11/7

3:05 pm-11:52 pm

2 stops10h 47m

Saint George

Tue 11/11

9:05 am-11:31 pm

2 stops12h 26m

$683

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Fri 12/12

3:05 pm-12:05 am

2 stops11h 00m

Saint George

Tue 12/16

6:15 am-6:00 pm

2 stops9h 45m

$685

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 Saint George from

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

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 Saint George?

The cheapest day to depart on your flight to Saint George is on a Friday when prices can be found for as low as $327. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Saint George on Thursday is $643.

What is the cheapest time of day to depart on your flight to Saint George?

Our most recent data shows that the best time of day to fly to Saint George is in the morning. Flights from Washington, D.C. Reagan-National Airport to Saint George during this time can be as low as $522. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $588 on average. Flights to Saint George from Washington, D.C. Reagan-National Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 49% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Saint George flight.

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

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

Cheap Washington, D.C. Reagan-National Airport to Saint George (DCA to SGU) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Saint George. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Saint George.
Search flight deals

  • How far is Washington, D.C. Reagan-National to Saint George by plane?

    The straight-line distance from Washington, D.C. Reagan-National to Saint George is 1978.6 mi. In terms of flight time, this usually takes a little over 7h 25m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Saint George Airport.

  • What documentation or ID do you need to fly to Saint George Airport?

    The required travel and health documents for your Saint George Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint George Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Saint George?

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

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Saint George with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $298Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Saint George?

Book flights to Saint George if you plan to visit one of these locations
Springdale
Hurricane
Virgin

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Saint George. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Washington, D.C. and Saint George by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Washington, D.C. to Saint George now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint George and let you know when they change.

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