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Cheap flights from Washington, D.C. to Salt Lake City from $63

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 2/9. 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

Enter your travel dates to find the best prices.
Frontier Logo
11:38 am - 9:39 pmBWI-SLC
12h 01m1 stop
Frontier Logo
7:30 pm - 10:26 amSLC-BWI
12h 56m2 stops
$162Frontier
Find Deal
lun., ene. 26 - mié., ene. 28
Frontier Logo
12:42 pm - 5:10 pmBWI-SLC
30h 28m1 stop
Frontier Logo
9:40 pm - 12:36 amSLC-BWI
24h 56m2 stops
$171Frontier
Find Deal
dom., ene. 18 - dom., ene. 25
Frontier Logo
11:38 am - 9:39 pmBWI-SLC
12h 01m1 stop
Frontier Logo
5:01 pm - 10:43 amSLC-BWI
15h 42m1 stop
$182Frontier
Find Deal
vie., ene. 23 - dom., feb. 1
Multiple Airlines Logo
8:30 pm - 12:07 amBWI-SLC
29h 37m2 stops
Multiple Airlines Logo
5:20 pm - 12:07 pmSLC-BWI
16h 47m1 stop
$229Multiple Airlines
Find Deal
mar., dic. 16 - vie., ene. 9
Delta Logo
5:10 pm - 8:12 pmDCA-SLC
5h 02mnonstop
Delta Logo
9:55 am - 4:00 pmSLC-DCA
4h 05mnonstop
$269Delta
Find Deal
sáb., ene. 31 - mié., feb. 4
United Airlines Logo
5:55 pm - 9:01 pmIAD-SLC
5h 06mnonstop
United Airlines Logo
11:40 pm - 5:38 amSLC-IAD
3h 58mnonstop
$269United Airlines
Find Deal
mar., mar. 17 - lun., mar. 23
United Airlines Logo
5:44 pm - 8:46 pmIAD-SLC
5h 02mnonstop
United Airlines Logo
7:35 am - 6:29 pmSLC-IAD
8h 54m1 stop
$275United Airlines
Find Deal
lun., ene. 19 - sáb., ene. 24
Delta Logo
5:10 pm - 8:12 pmDCA-SLC
5h 02mnonstop
Delta Logo
3:25 pm - 11:32 pmSLC-DCA
6h 07m1 stop
$279Delta
Find Deal
sáb., ene. 24 - sáb., ene. 31
Multiple Airlines Logo
10:50 am - 9:39 pmIAD-SLC
12h 49m1 stop
Multiple Airlines Logo
7:14 am - 5:04 pmSLC-IAD
7h 50m1 stop
$281Multiple Airlines
Find Deal
vie., ene. 23 - jue., ene. 29
American Airlines Logo
2:06 pm - 10:02 pmIAD-SLC
9h 56m1 stop
American Airlines Logo
2:35 pm - 11:59 pmSLC-IAD
7h 24m1 stop
$289American Airlines
Find Deal
sáb., feb. 14 - jue., feb. 19

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

Our best American Airlines deals on Washington, D.C. to Salt Lake City flight tickets
American Airlines
Feb 14
IAD2:06 pmWashington, D.C. Dulles Intl
9h 56m
1 stop
SLC10:02 pmSalt Lake City
Feb 19
SLC2:35 pmSalt Lake City
7h 24m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
$289
Find similar
American Airlines
Feb 14
IAD9:11 amWashington, D.C. Dulles Intl
13h 41m
2 stops
SLC8:52 pmSalt Lake City
Feb 19
SLC11:59 pmSalt Lake City
6h 44m
1 stop
IAD8:43 amWashington, D.C. Dulles Intl
$294
Find similar
American Airlines
Feb 20
IAD6:34 amWashington, D.C. Dulles Intl
11h 36m
2 stops
SLC4:10 pmSalt Lake City
Feb 23
SLC7:10 pmSalt Lake City
13h 12m
2 stops
IAD10:22 amWashington, D.C. Dulles Intl
$299
Find similar

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

Our best Frontier deals on Washington, D.C. to Salt Lake City flight tickets
Frontier
Jan 26
BWI11:38 amBaltimore/Washington
12h 01m
1 stop
SLC9:39 pmSalt Lake City
Jan 28
SLC7:30 pmSalt Lake City
12h 56m
2 stops
BWI10:26 amBaltimore/Washington
$162
Find similar
Frontier
Jan 18
BWI12:42 pmBaltimore/Washington
30h 28m
1 stop
SLC5:10 pmSalt Lake City
Jan 25
SLC9:40 pmSalt Lake City
24h 56m
2 stops
BWI12:36 amBaltimore/Washington
$171
Find similar
Frontier
Jan 23
BWI11:38 amBaltimore/Washington
12h 01m
1 stop
SLC9:39 pmSalt Lake City
Feb 1
SLC5:01 pmSalt Lake City
15h 42m
1 stop
BWI10:43 amBaltimore/Washington
$182
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Salt Lake City 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, momondo users made 832,500 searches. Data last updated noviembre 26, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSalt Lake City

BWI - SLC

BWISLC

Baltimore/Washington

lun. 1/26

11:38 am-9:39 pm

1 stop12h 01m

Salt Lake City

mié. 1/28

7:30 pm-10:26 am

2 stops12h 56m

$162

BaltimoreSalt Lake City

BWI - SLC

BWISLC

Baltimore/Washington

dom. 1/18

12:42 pm-5:10 pm

1 stop30h 28m

Salt Lake City

dom. 1/25

9:40 pm-12:36 am

2 stops24h 56m

$171

BaltimoreSalt Lake City

BWI - SLC

BWISLC

Baltimore/Washington

vie. 1/23

11:38 am-9:39 pm

1 stop12h 01m

Salt Lake City

dom. 2/1

5:01 pm-10:43 am

1 stop15h 42m

$182

BaltimoreSalt Lake City

BWI - SLC

BWISLC

Baltimore/Washington

mar. 12/16

8:30 pm-12:07 am

2 stops29h 37m

Salt Lake City

vie. 1/9

5:20 pm-12:07 pm

1 stop16h 47m

$229

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

sáb. 1/31

5:10 pm-8:12 pm

Nonstop5h 02m

Salt Lake City

mié. 2/4

9:55 am-4:00 pm

Nonstop4h 05m

$269

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

mar. 3/17

5:55 pm-9:01 pm

Nonstop5h 06m

Salt Lake City

lun. 3/23

11:40 pm-5:38 am

Nonstop3h 58m

$269

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

lun. 1/19

5:44 pm-8:46 pm

Nonstop5h 02m

Salt Lake City

sáb. 1/24

7:35 am-6:29 pm

1 stop8h 54m

$275

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

sáb. 1/24

5:10 pm-8:12 pm

Nonstop5h 02m

Salt Lake City

sáb. 1/31

3:25 pm-11:32 pm

1 stop6h 07m

$279

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

vie. 1/23

10:50 am-9:39 pm

1 stop12h 49m

Salt Lake City

jue. 1/29

7:14 am-5:04 pm

1 stop7h 50m

$281

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

sáb. 2/14

2:06 pm-10:02 pm

1 stop9h 56m

Salt Lake City

jue. 2/19

2:35 pm-11:59 pm

1 stop7h 24m

$289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, September 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 $382. If you are unable to visit Salt Lake City during the month of September, then departing from Washington, D.C. during the month July is also very affordable. Most momondo users find prices during this month for around $384.

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 $437. 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 $541.

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 morning. Flights from Washington, D.C. to Salt Lake City during this time can be as low as $452. In the afternoon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $525 per ticket.

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

Fly from Washington, D.C. Reagan-National 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 weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $458 when searching 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 $388 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.

Can stopping save me money on Washington, D.C. to Salt Lake City flights?

You could potentially save up to 52% on your flight if you consider stops on a Washington, D.C. to Salt Lake City flight.

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

As of November 2025, prices for Washington, D.C. to Salt Lake City flights are approximately 32% more expensive 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

$256

Fastest flight time

4h 45m

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 $256. The best round-trip flight deal from Washington, D.C. to Salt Lake City found on momondo in the last 72 hours is $331.
The fastest flight from Washington, D.C. to Salt Lake City takes 4h 45m
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)
Search flight deals

  • 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 45m 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 $99Free CancellationRating
5.8
3,099 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $137Free CancellationRating
6.3
8,158 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $268Free CancellationRating
8.0
11,355 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $269Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
DeltaPriceFrom $269Free CancellationRating
7.9
7,998 reviews
Search Delta flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
SouthwestPriceFrom $290Free CancellationRating
8.0
4,253 reviews
Search Southwest flights

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

    Southwest flight deals from Washington, D.C. to Salt Lake City start from $290 round-trip. Over the 3 Southwest flights for this route in a normal week, average airfare is usually $507 round-trip - but some users have found much cheaper deals with momondo.

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

    Across 7,998 Delta reviews on momondo, the average score is 7.9/10. Delta flies from Washington, D.C. to Salt Lake City about 13 times each week, with ticket deals ranging from $269 to $503. 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
Logan
West Valley City
Sandy
Heber City
Midvale
Lehi
Midway
West Jordan
South Jordan
Layton
Draper
Clearfield
Farmington
Evanston
Bountiful
Alta
Brighton

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.

An easier way to manage your Salt Lake City trip

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vie. 12/26
vie. 1/2
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