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Cheap flights from Washington, D.C. Reagan-National Airport to Saint George from $235

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 1/12. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:44 pm - 9:22 pm
DCA
-
SGU
9h 38m2 stops
American Airlines Logo
10:43 am - 7:44 pm
SGU
-
DCA
7h 01m1 stop
$284American Airlines
Sat, Jan 24 - Tue, Jan 27
American Airlines Logo
1:34 pm - 9:46 pm
DCA
-
SGU
10h 12m1 stop
American Airlines Logo
6:22 am - 3:59 pm
SGU
-
DCA
7h 37m1 stop
$343American Airlines
Sat, Jan 24 - Tue, Jan 27
American Airlines Logo
12:40 pm - 9:22 pm
DCA
-
SGU
10h 42m2 stops
American Airlines Logo
5:00 am - 4:38 pm
SGU
-
DCA
9h 38m1 stop
$374American Airlines
Sat, Jan 31 - Wed, Feb 4
American Airlines Logo
11:50 am - 9:22 pm
DCA
-
SGU
11h 32m2 stops
American Airlines Logo
6:22 am - 7:44 pm
SGU
-
DCA
11h 22m2 stops
$379American Airlines
Sat, Jan 31 - Wed, Feb 4
American Airlines Logo
6:59 am - 12:33 pm
DCA
-
SGU
7h 34m1 stop
American Airlines Logo
7:42 pm - 7:00 am
SGU
-
DCA
9h 18m1 stop
$393American Airlines
Tue, Apr 7 - Mon, Apr 13
American Airlines Logo
11:54 am - 6:54 pm
DCA
-
SGU
9h 00m2 stops
American Airlines Logo
7:42 pm - 7:00 am
SGU
-
DCA
9h 18m1 stop
$399American Airlines
Tue, Apr 7 - Mon, Apr 13
Delta Logo
5:10 pm - 9:53 pm
DCA
-
SGU
6h 43m1 stop
Delta Logo
5:50 am - 4:00 pm
SGU
-
DCA
8h 10m1 stop
$410Delta
Mon, Jan 19 - Fri, Jan 23
Delta Logo
6:00 am - 2:41 pm
DCA
-
SGU
10h 41m2 stops
Delta Logo
5:50 am - 4:00 pm
SGU
-
DCA
8h 10m1 stop
$416Delta
Mon, Jan 19 - Fri, Jan 23
Delta Logo
6:00 am - 2:41 pm
DCA
-
SGU
10h 41m2 stops
Delta Logo
11:30 am - 10:00 pm
SGU
-
DCA
8h 30m2 stops
$421Delta
Mon, Jan 19 - Fri, Jan 23
American Airlines Logo
2:59 pm - 11:22 pm
DCA
-
SGU
10h 23m1 stop
American Airlines Logo
5:00 am - 4:22 pm
SGU
-
DCA
9h 22m1 stop
$428American Airlines
Thu, Dec 18 - Mon, Dec 22

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
Jan 24
DCA1:44 pmWashington, D.C. Reagan-National
9h 38m
2 stops
SGU9:22 pmSaint George
Jan 27
SGU10:43 amSaint George
7h 01m
1 stop
DCA7:44 pmWashington, D.C. Reagan-National
$284
Find similar
American Airlines
Jan 24
DCA1:34 pmWashington, D.C. Reagan-National
10h 12m
1 stop
SGU9:46 pmSaint George
Jan 27
SGU6:22 amSaint George
7h 37m
1 stop
DCA3:59 pmWashington, D.C. Reagan-National
$343
Find similar
American Airlines
Jan 31
DCA12:40 pmWashington, D.C. Reagan-National
10h 42m
2 stops
SGU9:22 pmSaint George
Feb 4
SGU5:00 amSaint George
9h 38m
1 stop
DCA4:38 pmWashington, D.C. Reagan-National
$374
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
Jan 31
DCA4:11 pmWashington, D.C. Reagan-National
8h 53m
1 stop
SGU11:04 pmSaint George
Feb 4
SGU2:45 pmSaint George
17h 13m
2 stops
DCA9:58 amWashington, D.C. Reagan-National
$431
Find similar
United Airlines
Jan 31
DCA4:11 pmWashington, D.C. Reagan-National
8h 53m
1 stop
SGU11:04 pmSaint George
Feb 4
SGU2:45 pmSaint George
22h 14m
1 stop
DCA2:59 pmWashington, D.C. Reagan-National
$461
Find similar
United Airlines
Jan 31
DCA4:11 pmWashington, D.C. Reagan-National
8h 53m
1 stop
SGU11:04 pmSaint George
Feb 4
SGU12:07 pmSaint George
21h 22m
3 stops
DCA11:29 amWashington, D.C. Reagan-National
$482
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 December 4, 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

Sat 1/24

1:44 pm-9:22 pm

2 stops9h 38m

Saint George

Tue 1/27

10:43 am-7:44 pm

1 stop7h 01m

$284

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Sat 1/24

1:34 pm-9:46 pm

1 stop10h 12m

Saint George

Tue 1/27

6:22 am-3:59 pm

1 stop7h 37m

$343

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Sat 1/31

12:40 pm-9:22 pm

2 stops10h 42m

Saint George

Wed 2/4

5:00 am-4:38 pm

1 stop9h 38m

$374

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Sat 1/31

11:50 am-9:22 pm

2 stops11h 32m

Saint George

Wed 2/4

6:22 am-7:44 pm

2 stops11h 22m

$379

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Tue 4/7

6:59 am-12:33 pm

1 stop7h 34m

Saint George

Mon 4/13

7:42 pm-7:00 am

1 stop9h 18m

$393

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Tue 4/7

11:54 am-6:54 pm

2 stops9h 00m

Saint George

Mon 4/13

7:42 pm-7:00 am

1 stop9h 18m

$399

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Mon 1/19

5:10 pm-9:53 pm

1 stop6h 43m

Saint George

Fri 1/23

5:50 am-4:00 pm

1 stop8h 10m

$410

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Mon 1/19

6:00 am-2:41 pm

2 stops10h 41m

Saint George

Fri 1/23

5:50 am-4:00 pm

1 stop8h 10m

$416

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Mon 1/19

6:00 am-2:41 pm

2 stops10h 41m

Saint George

Fri 1/23

11:30 am-10:00 pm

2 stops8h 30m

$421

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Thu 12/18

2:59 pm-11:22 pm

1 stop10h 23m

Saint George

Mon 12/22

5:00 am-4:22 pm

1 stop9h 22m

$428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 59% 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

Fastest flight time

6h 43m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Saint George takes 6h 43m
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 6h 43m.

  • 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 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.

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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