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Cheap flights from Washington, D.C. to Salt Lake City from $69

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. to Salt Lake City departing on 5/13. 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. to Salt Lake City

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Salt Lake City.
7:15 am - 7:19 pmBWI-SLC
14h 04m1 stop
8:14 pm - 6:09 amSLC-BWI
7h 55m1 stop
$178Spirit Airlines
Find Deal
Sat, May 10 - Tue, May 13
7:15 am - 7:19 pmBWI-SLC
14h 04m1 stop
8:14 pm - 6:09 amSLC-BWI
7h 55m1 stop
$188Spirit Airlines
Find Deal
Wed, May 28 - Tue, Jun 3
7:00 am - 7:37 amDCA-SLC
26h 37m1 stop
8:29 pm - 9:59 pmSLC-DCA
23h 30m1 stop
$240Frontier
Find Deal
Sun, May 11 - Thu, May 15
5:18 pm - 12:36 amBWI-SLC
9h 18m1 stop
8:55 pm - 11:27 amSLC-BWI
12h 32m1 stop
$248Frontier
Find Deal
Wed, Apr 16 - Thu, Apr 17
7:35 am - 10:18 amIAD-SLC
4h 43mnonstop
5:55 pm - 11:53 pmSLC-IAD
3h 58mnonstop
$269Delta
Find Deal
Sat, May 3 - Sat, May 10
5:10 pm - 7:59 pmDCA-SLC
4h 49mnonstop
8:00 am - 5:59 pmSLC-DCA
7h 59m1 stop
$279Delta
Find Deal
Thu, Apr 17 - Wed, Apr 23
6:30 am - 11:39 amIAD-SLC
7h 09m1 stop
7:00 am - 4:23 pmSLC-IAD
7h 23m1 stop
$284United Airlines
Find Deal
Wed, Aug 20 - Wed, Aug 27
5:30 pm - 10:15 pmIAD-SLC
6h 45m1 stop
11:59 pm - 5:58 amSLC-IAD
3h 59mnonstop
$304United Airlines
Find Deal
Wed, Apr 16 - Sat, Apr 19
12:10 pm - 7:05 pmDCA-SLC
8h 55m2 stops
11:45 am - 10:25 pmSLC-DCA
8h 40m1 stop
$319Southwest
Find Deal
Tue, Apr 15 - Tue, Apr 22
6:00 am - 2:45 pmDCA-SLC
10h 45m1 stop
5:25 am - 6:20 pmSLC-DCA
10h 55m2 stops
$345Southwest
Find Deal
Mon, Apr 28 - Thu, May 1

Spirit Airlines flights from Washington, D.C. to Salt Lake City

Our best Spirit Airlines deals on Washington, D.C. to Salt Lake City flight tickets
Spirit Airlines
May 10
BWI7:15 amBaltimore/Washington
14h 04m
1 stop
SLC7:19 pmSalt Lake City
May 13
SLC8:14 pmSalt Lake City
7h 55m
1 stop
BWI6:09 amBaltimore/Washington
Spirit Airlines
May 28
BWI7:15 amBaltimore/Washington
14h 04m
1 stop
SLC7:19 pmSalt Lake City
Jun 3
SLC8:14 pmSalt Lake City
7h 55m
1 stop
BWI6:09 amBaltimore/Washington
Spirit Airlines
May 5
BWI6:51 amBaltimore/Washington
8h 38m
1 stop
SLC1:29 pmSalt Lake City
May 7
SLC8:14 pmSalt Lake City
7h 55m
1 stop
BWI6:09 amBaltimore/Washington

Delta flights from Washington, D.C. to Salt Lake City

Our best Delta deals on Washington, D.C. to Salt Lake City flight tickets
Delta
May 3
IAD7:35 amWashington, D.C. Dulles Intl
4h 43m
SLC10:18 amSalt Lake City
May 10
SLC5:55 pmSalt Lake City
3h 58m
IAD11:53 pmWashington, D.C. Dulles Intl
Delta
Apr 17
DCA5:10 pmWashington, D.C. Reagan-National
4h 49m
SLC7:59 pmSalt Lake City
Apr 23
SLC8:00 amSalt Lake City
7h 59m
1 stop
DCA5:59 pmWashington, D.C. Reagan-National
Delta
May 24
DCA5:10 pmWashington, D.C. Reagan-National
7h 25m
1 stop
SLC10:35 pmSalt Lake City
Jun 3
SLC11:35 amSalt Lake City
7h 45m
1 stop
DCA9:20 pmWashington, D.C. Reagan-National

See travel insights to Salt Lake City from

How to get the cheapest flight ticket from Washington, D.C. to Salt Lake City

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 typical price of a round-trip flight between Washington, D.C. and Salt Lake City?

What is the cheapest month to fly to Salt Lake City?

In general, October is the cheapest month to fly from Washington, D.C. to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $433. If you are unable to visit Salt Lake City during the month of October, then departing from Washington, D.C. during the month September is also very affordable. Most momondo users find prices during this month for around $439.

What is the cheapest day to depart on your flight to Salt Lake City?

On average, the least expensive day to fly to Salt Lake City from Washington, D.C. is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $512. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Salt Lake City on Sunday is $660.

What is the cheapest time of day to depart on your flight to Salt Lake City?

Our most recent data shows that the best time of day to fly to Salt Lake City is in the evening. Flights from Washington, D.C. to Salt Lake City during this time can be as low as $521. In the afternoon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $617 per ticket.

What is the cheapest Washington, D.C. to Salt Lake City flight route?

Fly from Washington, D.C. Dulles Intl to Salt Lake City for the best Washington, D.C. - Salt Lake City flight prices

How far in advance should I book a flight to Salt Lake City?

You are more likely to see cheaper flights to Salt Lake City from Washington, D.C. when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $585 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Salt Lake City from Washington, D.C. for as low as $510 on momondo.

What cabin class options are available on Washington, D.C. to Salt Lake City flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Salt Lake City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. to Salt Lake City flight prices changed over time?

As of March 2025, prices for Washington, D.C. to Salt Lake City flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Salt Lake City

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Salt Lake City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Salt Lake City (WAS to SLC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Salt Lake City

Best Price Found

$69

Fastest flight time

4h 33m

Direct flights

Every day

Airports in Salt Lake City

1 airport
The best one-way flight to Salt Lake City from Washington, D.C. in the past 72 hours is $69. The best round-trip flight deal from Washington, D.C. to Salt Lake City found on momondo in the last 72 hours is $178.
The fastest flight from Washington, D.C. to Salt Lake City takes 4h 33m
Direct flights go from Washington, D.C. to Salt Lake City every day.
There is 1 airport near Salt Lake City: Salt Lake City (SLC)

  • How far is Washington, D.C. to Salt Lake City by plane?

    There are 1839.8 mi between Washington, D.C. and Salt Lake City. Typically, this will take 4h 33m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Salt Lake City Airport?

    Prices for flights from Washington, D.C. to Salt Lake City Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Salt Lake City Airport?

  • How old do you have to be to fly from Washington, D.C. to Salt Lake City Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Salt Lake City Airport.

  • What documentation or ID do you need to fly to Salt Lake City Airport?

    The travel and health documents you'll need for your trip to Salt Lake City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Salt Lake City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Salt Lake City?

  • What is the most popular airline from Washington, D.C. to Salt Lake City?


Best airlines flying from Washington, D.C. to Salt Lake City

Compare and see reviews for airlines that fly from Washington, D.C. to Salt Lake City with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $91Free CancellationRating
6.0
3,271 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $150Free CancellationRating
6.3
7,882 reviews
Search Spirit Airlines flights
JetBluePriceFrom $241Free CancellationRating
7.3
2,923 reviews
Search JetBlue flights
American AirlinesPriceFrom $274Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $310Free CancellationRating
8.0
7,895 reviews
Search Delta flights
United AirlinesPriceFrom $314Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights
SouthwestPriceFrom $376Free CancellationRating
8.0
4,274 reviews
Search Southwest flights
  • Delta Flights From Washington, D.C. to Salt Lake City

    Delta flight deals from Washington, D.C. to Salt Lake City start from $310 round-trip. Over the 14 Delta flights for this route in a normal week, average airfare is usually $587 round-trip - but some users have found much cheaper deals with momondo.

  • United Airlines Flights From Washington, D.C. to Salt Lake City

    Across 8,603 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Washington, D.C. to Salt Lake City about 1 time each week, with ticket deals ranging from $314 to $579. Price data is based on momondo searches in the last 72 hours.


Traveling to a place near Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
Park City
West Valley City
Logan
Layton
Lehi
Midway
Midvale
West Jordan
Sandy
Evanston
Draper
South Jordan
Clearfield
Heber City
Farmington
Bountiful
Alta

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Salt Lake City?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Salt Lake City for you.

Can I find flights from Washington, D.C. to Salt Lake City with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Salt Lake City from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Salt Lake City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Salt Lake City.

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

If you are simply researching potential flights to Salt Lake City, momondo offers a useful price alert feature which will track prices for flights to Salt Lake City from Washington, D.C. and alert you when they change.


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