WAS - SGU

$348 Find Cheap Flights from Washington, D.C. to Saint George - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Saint George departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$348
American Airlines
Sat 8/29Tue 9/1
DCA - SGU • 1 stop
Cheapest one-way
$370
Delta
Tue 9/8
IAD - SGU • 2 stops
Top airlines
Cheapest • from $348 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Saint George. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $383 (round-trip)
Shortest trip • 7h 04m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 40% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Saint George!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Saint George (WAS-SGU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Saint George that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Saint George

Sat, Aug 29 - Tue, Sep 1
American Airlines Logo
4:59 pm - 11:12 pm
DCA
-
SGU
8h 13m
1 stop
American Airlines Logo
11:41 am - 8:46 pm
SGU
-
DCA
7h 05m
1 stop
$348American Airlines
Sat, Aug 29 - Tue, Sep 1
American Airlines Logo
2:59 pm - 11:12 pm
DCA
-
SGU
10h 13m
1 stop
American Airlines Logo
5:00 am - 1:59 pm
SGU
-
DCA
6h 59m
1 stop
$348American Airlines
Sat, Aug 29 - Tue, Sep 1
American Airlines Logo
2:59 pm - 11:12 pm
DCA
-
SGU
10h 13m
1 stop
American Airlines Logo
11:41 am - 8:46 pm
SGU
-
DCA
7h 05m
1 stop
$348American Airlines
Sat, Aug 29 - Tue, Sep 1
American Airlines Logo
2:59 pm - 11:12 pm
DCA
-
SGU
10h 13m
1 stop
American Airlines Logo
5:00 am - 1:59 pm
SGU
-
DCA
6h 59m
1 stop
$368American Airlines
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
8:30 am - 1:15 pm
BWI
-
SGU
6h 45m
1 stop
United Airlines Logo
5:00 am - 3:12 pm
SGU
-
BWI
8h 12m
1 stop
$383United Airlines
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
10:25 am - 6:12 pm
BWI
-
SGU
9h 47m
2 stops
United Airlines Logo
5:00 am - 3:12 pm
SGU
-
BWI
8h 12m
1 stop
$389United Airlines
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
10:25 am - 6:12 pm
BWI
-
SGU
9h 47m
2 stops
United Airlines Logo
5:00 am - 4:28 pm
SGU
-
BWI
9h 28m
2 stops
$394United Airlines
Sat, Aug 29 - Tue, Sep 1
Delta Logo
7:00 am - 12:36 pm
IAD
-
SGU
7h 36m
1 stop
Delta Logo
3:20 pm - 11:39 pm
SGU
-
IAD
6h 19m
1 stop
$418Delta
Sat, Aug 29 - Tue, Sep 1
Delta Logo
2:54 pm - 9:56 pm
IAD
-
SGU
9h 02m
2 stops
Delta Logo
3:20 pm - 11:39 pm
SGU
-
IAD
6h 19m
1 stop
$424Delta
Sat, Aug 29 - Tue, Sep 1
Delta Logo
10:10 am - 6:39 pm
DCA
-
SGU
10h 29m
2 stops
Delta Logo
8:50 am - 4:44 pm
SGU
-
DCA
5h 54m
1 stop
$424Delta
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Saint George flights

Get data-powered insights and trends into flights from Washington, D.C. to Saint George to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. to Saint George?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Saint George departing in August.

Flight prices are below average for this route right now.

Flights to Saint George from Washington, D.C. usually cost between $614 and $898 in August.
The lowest price found in the past 5 days was $348 on American Airlines (Aug 29-Sep 1).

What is the cheapest month to fly from Washington, D.C. to Saint George?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Saint George, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Saint George is December, where tickets cost $315 (return) on average. On the other hand, the most expensive months are July and March, where the average cost of round-trip tickets is $875 and $783 respectively.

Good to know

Low season

July

Cheapest flight

$348
Best time to beat the crowds but there is an average 67% increase in price.
Most popular time to fly with an average 49% increase in price.
Flight from Reagan Washington National Airport to Saint George

When to book flights from Washington, D.C. to Saint George

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Saint George based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Saint George

  • What is the cheapest flight from Washington, D.C. to Saint George?

    In the last 5 days, the lowest price for a flight from Washington, D.C. to Saint George was $370 for a one-way ticket and $348 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Saint George?

    No, a passport isn't needed to fly from Washington, D.C. to Saint George. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Washington, D.C. to Saint George?

    On your way to Saint George, you’ll fly out from one of these Washington, D.C. airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You’ll be landing at Saint George.

  • Which aircraft models fly most regularly from Washington, D.C. to Saint George?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Saint George?

    oneworld, and Star Alliance are the airline alliances operating flights between Washington, D.C. and Saint George, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Saint George, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Saint George are United Airlines and American Airlines. With an average price for the route of $439 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $513 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Saint George?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Saint George.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Saint George?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint George from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Saint George?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint George with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Saint George?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint George from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Washington, D.C. to Saint George

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Saint George. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Saint George? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10061 reviews
7.1Entertainment
6.6Food
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

My flight was delayed so bad i missed u it so i just said never mind

2.0 MediocreDanika, Jul 2026
IAD - EWR
Read more United Airlines reviews

My flight was delayed so bad i missed u it so i just said never mind

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

Onboard staff was courteous, helpful, responsive and friendly. The boarding process was disorganized, poorly communicated, and disheveled. Gate agents were yelling instead of using the PA system, didn’t communicate the timing delay of our flight, and created an atmosphere of chaos rather than order and communication. As far as I know, there was no reason for their. I would hate to see how it operated under extreme conditions. I’ve never seen United Airlines operations in such a state.

The flight did not have its customary snacks during the flight. Apparently they were never loaded on the plane.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Disorganized boarding. Mandatory to gate check bags. Curt flight staff. No space for cabin bag, even when I was in first class.

Patrons with larger bags were asked to check the bags when boarding. Seems like the most effective, and least costly way, way to successfully use the cramped space.

They cancelled our flight two times after rebooking us for a later flight. We never got on the plane. We found another solution by driving.

Mostly great. Only issue was with the WiFi. Halfway through the flight it was spotty and I was unable to work as I planned. This impacted my work products as I am traveling for business and it was an unexpected hindrance which was inconvenient. Flight here was amazing. For a 5 hour flight something more than a Biscoff would be nice but I’m just swinging at windmills I guess…

Delayed boarding because a flight attendant couldn't find the gate...sat on the plane for over an hour at the gate because AA couldn't get one of the planes behind us to move

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

The small flights with Valet Luggage has a poor service

Overall a good experience, however Wifi was not working on the flight.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Everything you need to know for your flight from Washington, D.C. to Saint George

Information on your arrival and departure airports