What is the cheapest airline that flies from Saint George to Washington, D.C.?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Saint George to Washington, D.C.

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

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

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

As of September 2026, there are 2 operators available to choose from for flights from Saint George Airport to Washington, D.C..

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint George Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$348 Cheap Flights from Saint George to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Saint George to Washington, D.C.

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 am - 6:23 pmSGU Saint George-IAD Washington, D.C. Dulles Intl

8h 08m1 stop Dallas/Fort Worth

2:42 pm - 8:44 pmIAD Washington, D.C. Dulles Intl-SGU Saint George

8h 02m1 stop Dallas/Fort Worth

$348American Airlines

Fri, Oct 30 - Mon, Nov 2

3:19 pm - 11:35 pmSGU Saint George-IAD Washington, D.C. Dulles Intl

6h 16m1 stop Salt Lake City

6:00 am - 2:44 pmIAD Washington, D.C. Dulles Intl-SGU Saint George

10h 44m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$354Delta

Fri, Oct 30 - Mon, Nov 2

5:50 am - 6:31 pmSGU Saint George-BWI Baltimore/Washington

10h 41m2 stops Salt Lake City Minneapolis St Paul

7:00 am - 12:36 pmBWI Baltimore/Washington-SGU Saint George

7h 36m1 stop Salt Lake City

$354Delta

Fri, Oct 30 - Mon, Nov 2

8:50 am - 12:42 amSGU Saint George-IAD Washington, D.C. Dulles Intl

13h 52m2 stops Salt Lake City Atlanta Hartsfield-Jackson

6:00 am - 4:56 pmIAD Washington, D.C. Dulles Intl-SGU Saint George

12h 56m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$359Delta

Fri, Oct 30 - Mon, Nov 2

10:11 am - 9:05 pmSGU Saint George-BWI Baltimore/Washington

8h 54m1 stop Los Angeles

10:10 am - 7:33 pmBWI Baltimore/Washington-SGU Saint George

11h 23m2 stops Chicago O'Hare Intl Los Angeles

$374United Airlines

Thu, Nov 12 - Sat, Nov 14

10:11 am - 11:08 pmSGU Saint George-BWI Baltimore/Washington

10h 57m2 stops Los Angeles Denver Intl

10:10 am - 7:33 pmBWI Baltimore/Washington-SGU Saint George

11h 23m2 stops Chicago O'Hare Intl Los Angeles

$403United Airlines

Thu, Nov 12 - Sat, Nov 14

8:15 am - 6:23 pmSGU Saint George-IAD Washington, D.C. Dulles Intl

8h 08m1 stop Dallas/Fort Worth

2:42 pm - 8:44 pmIAD Washington, D.C. Dulles Intl-SGU Saint George

8h 02m1 stop Dallas/Fort Worth

$432American Airlines

Fri, Oct 30 - Mon, Nov 2

1:45 pm - 11:13 pmSGU Saint George-IAD Washington, D.C. Dulles Intl

7h 28m1 stop Denver Intl

12:45 pm - 6:14 pmIAD Washington, D.C. Dulles Intl-SGU Saint George

7h 29m1 stop Denver Intl

$448United Airlines

Sat, Jan 9 - Tue, Jan 12

11:12 am - 10:53 pmSGU Saint George-BWI Baltimore/Washington

9h 41m1 stop Dallas/Fort Worth

7:06 am - 5:51 pmBWI Baltimore/Washington-SGU Saint George

12h 45m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

$456American Airlines

Thu, Nov 12 - Sat, Nov 14

11:34 am - 5:32 amSGU Saint George-IAD Washington, D.C. Dulles Intl

15h 58m2 stops Phoenix Sky Harbor Intl Los Angeles

2:42 pm - 8:44 pmIAD Washington, D.C. Dulles Intl-SGU Saint George

8h 02m1 stop Dallas/Fort Worth

$507American Airlines

Fri, Oct 30 - Mon, Nov 2

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United Airlines flights from Saint George to Washington, D.C.

Our best United Airlines deals on Saint George to Washington, D.C. flight tickets

United Airlines

Nov 12

SGU10:11 amSaint George

8h 54m

1 stop

BWI9:05 pmBaltimore/Washington

Nov 14

BWI10:10 amBaltimore/Washington

11h 23m

2 stops

SGU7:33 pmSaint George

$374

United Airlines

Nov 12

SGU10:11 amSaint George

10h 57m

2 stops

BWI11:08 pmBaltimore/Washington

Nov 14

BWI10:10 amBaltimore/Washington

11h 23m

2 stops

SGU7:33 pmSaint George

$403

United Airlines

Jan 9

SGU1:45 pmSaint George

7h 28m

1 stop

IAD11:13 pmWashington, D.C. Dulles Intl

Jan 12

IAD12:45 pmWashington, D.C. Dulles Intl

7h 29m

1 stop

SGU6:14 pmSaint George

$448

Delta flights from Saint George to Washington, D.C.

Our best Delta deals on Saint George to Washington, D.C. flight tickets

Delta

Oct 30

SGU3:19 pmSaint George

6h 16m

1 stop

IAD11:35 pmWashington, D.C. Dulles Intl

Nov 2

IAD6:00 amWashington, D.C. Dulles Intl

10h 44m

2 stops

SGU2:44 pmSaint George

$354

Delta

Oct 30

SGU8:50 amSaint George

13h 52m

2 stops

IAD12:42 amWashington, D.C. Dulles Intl

Nov 2

IAD6:00 amWashington, D.C. Dulles Intl

12h 56m

2 stops

SGU4:56 pmSaint George

$359

Delta

Oct 30

SGU8:50 amSaint George

12h 26m

2 stops

IAD11:16 pmWashington, D.C. Dulles Intl

Nov 2

IAD6:13 amWashington, D.C. Dulles Intl

6h 34m

1 stop

SGU10:47 amSaint George

$514

momondo Fare Finder

Use the filters below to find and compare flights from Saint George to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint GeorgeWashington, D.C.

SGU Saint George - IAD Washington, D.C. Dulles Intl

SGUIAD

Saint George

Fri 10/30

8:15 am-6:23 pm

1 stop8h 08m

Washington, D.C. Dulles Intl

Mon 11/2

2:42 pm-8:44 pm

1 stop8h 02m

$348

Saint GeorgeWashington, D.C.

SGU Saint George - IAD Washington, D.C. Dulles Intl

SGUIAD

Saint George

Fri 10/30

3:19 pm-11:35 pm

1 stop6h 16m

Washington, D.C. Dulles Intl

Mon 11/2

6:00 am-2:44 pm

2 stops10h 44m

$354

Saint GeorgeBaltimore

SGU Saint George - BWI Baltimore/Washington

SGUBWI

Saint George

Fri 10/30

5:50 am-6:31 pm

2 stops10h 41m

Baltimore/Washington

Mon 11/2

7:00 am-12:36 pm

1 stop7h 36m

$354

Saint GeorgeWashington, D.C.

SGU Saint George - IAD Washington, D.C. Dulles Intl

SGUIAD

Saint George

Fri 10/30

8:50 am-12:42 am

2 stops13h 52m

Washington, D.C. Dulles Intl

Mon 11/2

6:00 am-4:56 pm

2 stops12h 56m

$359

Saint GeorgeBaltimore

SGU Saint George - BWI Baltimore/Washington

SGUBWI

Saint George

Thu 11/12

10:11 am-9:05 pm

1 stop8h 54m

Baltimore/Washington

Sat 11/14

10:10 am-7:33 pm

2 stops11h 23m

$374

Saint GeorgeBaltimore

SGU Saint George - BWI Baltimore/Washington

SGUBWI

Saint George

Thu 11/12

10:11 am-11:08 pm

2 stops10h 57m

Baltimore/Washington

Sat 11/14

10:10 am-7:33 pm

2 stops11h 23m

$403

Saint GeorgeWashington, D.C.

SGU Saint George - IAD Washington, D.C. Dulles Intl

SGUIAD

Saint George

Fri 10/30

8:15 am-6:23 pm

1 stop8h 08m

Washington, D.C. Dulles Intl

Mon 11/2

2:42 pm-8:44 pm

1 stop8h 02m

$432

Quickest round-trip

Saint GeorgeWashington, D.C.

SGU Saint George - IAD Washington, D.C. Dulles Intl

SGUIAD

Saint George

Sat 1/9

1:45 pm-11:13 pm

1 stop7h 28m

Washington, D.C. Dulles Intl

Tue 1/12

12:45 pm-6:14 pm

1 stop7h 29m

$448

Saint GeorgeBaltimore

SGU Saint George - BWI Baltimore/Washington

SGUBWI

Saint George

Thu 11/12

11:12 am-10:53 pm

1 stop9h 41m

Baltimore/Washington

Sat 11/14

7:06 am-5:51 pm

2 stops12h 45m

$456

Saint GeorgeWashington, D.C.

SGU Saint George - IAD Washington, D.C. Dulles Intl

SGUIAD

Saint George

Fri 10/30

11:34 am-5:32 am

2 stops15h 58m

Washington, D.C. Dulles Intl

Mon 11/2

2:42 pm-8:44 pm

1 stop8h 02m

$507

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Saint George to Washington, D.C.

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

Prices

Airlines

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

You could potentially save up to 18% on your flight if you consider stops on a Saint George to Washington, D.C. flight.

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

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

Estimated round-trip price

Cheap Saint George to Washington, D.C. (SGU to WAS) flight deals and tips

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

Best Price Found	$358
Fastest flight time	6h 16m
Direct flights	None

The best one-way flight to Washington, D.C. from Saint George in the past 72 hours is $358. The best round-trip flight deal from Saint George to Washington, D.C. found on momondo in the last 72 hours is $348.

The fastest flight from Saint George to Washington, D.C. takes 6h 16m

There are no direct flights from Saint George to Washington, D.C.. There are no popular flight routes from Saint George to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Saint George to Washington, D.C.

How far is Saint George to Washington, D.C. by plane?
The straight-line distance from Saint George to Washington, D.C. is 1978.2 mi. A reasonable flight in good conditions will take 6h 16m.
When did momondo last update prices for flights from Saint George Airport to Washington, D.C.?
Prices for flights from Saint George Airport to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Saint George Airport to Washington, D.C.?
As of September 2026, there are 2 operators available to choose from for flights from Saint George Airport to Washington, D.C..
How old do you have to be to fly from Saint George Airport to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint George Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Saint George to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Saint George to Washington, D.C. is American Airlines, representing 100% of all bookings.

Best airlines flying from Saint George to Washington, D.C.

Compare and see reviews for airlines that fly from Saint George to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $348	Free Cancellation	Rating 7.4 10,194 reviews		Search United Airlines flights
American Airlines	PriceFrom $458	Free Cancellation	Rating 7.1 12,046 reviews		Search American Airlines flights

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Saint George.

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

Flights from Saint George to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Saint George to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Saint George to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Saint George to Washington, D.C. from $348

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United Airlines flights from Saint George to Washington, D.C.

Our best United Airlines deals on Saint George to Washington, D.C. flight tickets

Delta flights from Saint George to Washington, D.C.

Our best Delta deals on Saint George to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Saint George to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Saint George to Washington, D.C.

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

What is the cheapest airline that flies from Saint George to Washington, D.C.?

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

Cheap Saint George to Washington, D.C. (SGU to WAS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Saint George to Washington, D.C.

Best airlines flying from Saint George to Washington, D.C.

Compare and see reviews for airlines that fly from Saint George to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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