HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint George

$235+ Cheap flights from Reagan-National (DCA) to Saint George (SGU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SGU
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Saint George with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Saint George

Cheapest flights from Reagan-National to Saint George
Explore the most affordable flight options available from Reagan-National to Saint George. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:00 am
DCA
-
SGU
2 stops10h 39m
Delta
Tue 3/246:00 am
SGU
-
DCA
2 stops10h 18m
Delta
Deal found 1/25$364
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:45 am
DCA
-
SGU
2 stops10h 22m
American Airlines
Wed 4/2212:15 pm
SGU
-
DCA
2 stops9h 39m
American Airlines
Deal found 1/24$414
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/113:16 pm
DCA
-
SGU
2 stops10h 47m
American Airlines
Sat 4/185:00 am
SGU
-
DCA
1 stop7h 33m
American Airlines
Deal found 1/24$464
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/81:44 pm
DCA
-
SGU
2 stops9h 38m
American Airlines
Thu 2/1212:15 pm
SGU
-
DCA
1 stop6h 17m
American Airlines
Deal found 1/24$476
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/184:59 pm
DCA
-
SGU
1 stop9h 26m
American Airlines
Tue 3/245:00 am
SGU
-
DCA
1 stop9h 25m
American Airlines
Deal found 1/24$529
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:15 pm
DCA
-
SGU
1 stop8h 48m
American Airlines
Mon 4/1311:10 am
SGU
-
DCA
1 stop8h 10m
American Airlines
Deal found 1/25$588

Find flight deals from Reagan-National to Saint George

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Saint George (SGU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$364
(Delta)

One-way from

$235
(American Airlines)

Popular in

March

Cheapest in

December

Average price

$568
Provider with most accurate pricing for Washington, D.C. Reagan-National-Saint George flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Saint George flights.
Search Deals
From Washington, D.C. Reagan-National to Saint George
Search Deals
One-way flight from Washington, D.C. Reagan-National to Saint George
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
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

Reagan-National

Fly to

Saint George

Route

Depart

Return

Price

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Wed 3/18

6:00 am-2:39 pm

2 stops10h 39m

Saint George

Tue 3/24

6:00 am-6:18 pm

2 stops10h 18m

$364

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Sat 4/18

7:45 am-4:07 pm

2 stops10h 22m

Saint George

Wed 4/22

12:15 pm-11:54 pm

2 stops9h 39m

$414

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Sat 4/11

3:16 pm-12:03 am

2 stops10h 47m

Saint George

Sat 4/18

5:00 am-4:29 pm

1 stop9h 29m

$464

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Sun 2/8

1:44 pm-9:22 pm

2 stops9h 38m

Saint George

Thu 2/12

12:15 pm-8:32 pm

1 stop6h 17m

$476

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Wed 3/18

4:59 pm-12:25 am

1 stop9h 26m

Saint George

Tue 3/24

5:00 am-4:25 pm

1 stop9h 25m

$529

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Tue 3/31

4:59 pm-12:25 am

1 stop9h 26m

$235

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Wed 3/11

6:00 am-12:31 pm

2 stops8h 31m

$291

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Wed 4/1

12:04 pm-9:12 pm

2 stops11h 08m

$336

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Wed 4/1

4:11 pm-10:58 pm

1 stop8h 47m

$370

Washington, D.C.Saint George

DCA - SGU

DCASGU

Washington, D.C. Reagan-National

Mon 3/30

12:04 pm-9:12 pm

2 stops11h 08m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 14 results
1
2

Compare providers for flights from Reagan-National to Saint George

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Saint George in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Saint George flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Saint George flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Saint George flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Saint George flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Saint George flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Saint George

Have a flexible travel schedule? Discover the best time to fly to Saint George from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Saint George. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Saint George from Washington, D.C. Reagan-National?

    Most people fly into Saint George (SGU) if they book a flight to Saint George from Washington, D.C. Reagan-National. On average, Saint George has 0 inbound flights from Washington, D.C. Reagan-National per day from 0 airlines. Saint George is conveniently located just 1.4 mi from Saint George’s city center.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Saint George?

    A quick flight from Washington, D.C. Reagan-National Airport to Saint George can take about 10h 22m. Delta provides one of the quickest options available for as low as $414. Airlines will cover a distance of 1980 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Reagan-National to Saint George that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Saint George flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Saint George?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Saint George.

  • Can I find deals for business class flights from Reagan-National to Saint George?

    Yes. Cheapflights offers flight deals from Reagan-National to Saint George by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Saint George?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.