WAS - SGU

$278 Find Cheap Flights from Washington, D.C. to Saint George

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 9/25. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Saint George

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Saint George, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Saint George, as well as popular online travel agencies
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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

Thu, Sep 25 - Tue, Sep 30
United Airlines Logo
8:50 am - 4:06 pmIAD-SGU
9h 16m1 stop
United Airlines Logo
11:25 am - 9:01 pmSGU-IAD
7h 36m1 stop
$278United Airlines
Find Deal
Thu, Sep 25 - Tue, Sep 30
United Airlines Logo
7:09 am - 4:06 pmBWI-SGU
10h 57m1 stop
United Airlines Logo
5:18 am - 3:12 pmSGU-BWI
7h 54m1 stop
$278United Airlines
Find Deal
Thu, Sep 25 - Tue, Sep 30
United Airlines Logo
6:00 am - 4:06 pmBWI-SGU
12h 06m2 stops
United Airlines Logo
11:25 am - 11:18 pmSGU-BWI
9h 53m2 stops
$289United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
United Airlines Logo
7:07 am - 4:00 pmBWI-SGU
10h 53m1 stop
United Airlines Logo
5:00 am - 3:12 pmSGU-BWI
8h 12m1 stop
$303United Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
American Airlines Logo
6:11 am - 4:13 pmIAD-SGU
12h 02m2 stops
American Airlines Logo
5:05 am - 4:47 pmSGU-IAD
9h 42m1 stop
$339American Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
American Airlines Logo
10:25 am - 9:34 pmIAD-SGU
13h 09m2 stops
American Airlines Logo
7:30 am - 7:45 pmSGU-IAD
10h 15m2 stops
$344American Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
American Airlines Logo
11:54 am - 5:37 pmDCA-SGU
7h 43m1 stop
American Airlines Logo
8:47 pm - 8:54 amSGU-DCA
10h 07m2 stops
$384American Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Delta Logo
12:08 pm - 9:57 pmIAD-SGU
11h 49m2 stops
Delta Logo
3:10 pm - 11:33 pmSGU-IAD
6h 23m1 stop
$678Delta
Find Deal
Wed, Sep 17 - Wed, Sep 24
Delta Logo
6:00 am - 2:32 pmDCA-SGU
10h 32m2 stops
Delta Logo
6:00 am - 6:59 pmSGU-DCA
10h 59m2 stops
$685Delta
Find Deal
Sun, Oct 12 - Fri, Oct 17
Delta Logo
6:15 am - 10:44 amIAD-SGU
6h 29m1 stop
Delta Logo
1:10 pm - 11:33 pmSGU-IAD
8h 23m1 stop
$714Delta
Find Deal
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?

What’s the cheapest day of the week to fly from Washington, D.C. to Saint George?

The average price of all round-trip flights from Washington, D.C. to Saint George clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington, D.C. to Saint George, look for departures on Fridays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Saint George, Thursday is the cheapest day to fly and Tuesday is the most expensive.

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 November, where tickets cost $368 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $768 and $702 respectively.

Good to know

Low seasonMay
Cheapest flight$278
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Washington Dulles 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 3 days, the lowest price for a flight from Washington, D.C. to Saint George was $281 for a one-way ticket and $278 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, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Saint George are Delta and United Airlines. With an average price for the route of $388 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $545 and an overall rating of 7.4.

  • 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 3 airlines serving 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.
7.9
DeltaOverall score based on 7979 reviews
8.5Crew
7.9Comfort
7.9Entertainment
8.2Boarding
7.3Food
Airline reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

4.0 Okaypuravi, Aug 2025LGA - STL
Read more Delta reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

Internet was a bit expensive and did not work ask that week otherwise a good flight

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

They changed our Gate 5 times, and concourse twice. Changed our seats twice.

Pitch was very small. Knees were on the seat back in front of me.

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

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