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Cheap flights from Washington, D.C. Reagan-National Airport to Salt Lake City from $153

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. Reagan-National Airport to Salt Lake City departing on 1/19. 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. Reagan-National Airport to Salt Lake City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:10 pm - 8:12 pm
DCA
-
SLC
5h 02mnonstop
Delta Logo
9:55 am - 4:00 pm
SLC
-
DCA
4h 05mnonstop
$269Delta
Sat, Jan 10 - Sat, Jan 17
Frontier Logo
8:00 am - 8:34 am
DCA
-
SLC
26h 34m1 stop
Frontier Logo
6:50 am - 4:59 pm
SLC
-
DCA
8h 09m1 stop
$272Frontier
Thu, Jan 15 - Mon, Jan 19
Frontier Logo
8:00 am - 8:44 am
DCA
-
SLC
26h 44m1 stop
Frontier Logo
6:24 am - 12:04 pm
SLC
-
DCA
27h 40m1 stop
$273Frontier
Thu, Feb 12 - Mon, Feb 16
Frontier Logo
8:00 am - 5:36 pm
DCA
-
SLC
11h 36m1 stop
Frontier Logo
10:37 pm - 12:04 pm
SLC
-
DCA
11h 27m2 stops
$277Frontier
Mon, Feb 2 - Thu, Feb 12
Delta Logo
5:10 pm - 8:12 pm
DCA
-
SLC
5h 02mnonstop
Delta Logo
2:07 pm - 11:36 pm
SLC
-
DCA
7h 29m1 stop
$279Delta
Sat, Jan 17 - Sat, Jan 24
Frontier Logo
6:00 pm - 12:07 am
DCA
-
SLC
8h 07m1 stop
Frontier Logo
9:00 am - 9:59 pm
SLC
-
DCA
10h 59m1 stop
$282Frontier
Sat, Jan 3 - Wed, Jan 7
Frontier Logo
2:00 pm - 12:07 am
DCA
-
SLC
12h 07m1 stop
Frontier Logo
3:32 pm - 1:01 pm
SLC
-
DCA
19h 29m1 stop
$283Frontier
Wed, Dec 31 - Sat, Jan 10
Frontier Logo
6:00 pm - 12:14 am
DCA
-
SLC
8h 14m1 stop
Frontier Logo
12:30 pm - 9:59 pm
SLC
-
DCA
7h 29m1 stop
$284Frontier
Sun, Feb 15 - Sat, Feb 21
Frontier Logo
8:00 am - 12:14 am
DCA
-
SLC
18h 14m1 stop
Frontier Logo
8:01 pm - 9:59 pm
SLC
-
DCA
23h 58m1 stop
$285Frontier
Sun, Feb 15 - Wed, Feb 18
Frontier Logo
2:00 pm - 12:17 am
DCA
-
SLC
12h 17m1 stop
Frontier Logo
6:50 am - 4:59 pm
SLC
-
DCA
8h 09m1 stop
$286Frontier
Fri, Jan 9 - Fri, Jan 16

Alaska Airlines flights from Washington, D.C. Reagan-National Airport to Salt Lake City

Our best Alaska Airlines deals on Washington, D.C. Reagan-National Airport to Salt Lake City flight tickets
Alaska Airlines
Jan 24
DCA8:59 amWashington, D.C. Reagan-National
16h 44m
2 stops
SLC11:43 pmSalt Lake City
Jan 31
SLC9:00 amSalt Lake City
10h 59m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$322
Find similar
Alaska Airlines
Jan 13
DCA9:59 amWashington, D.C. Reagan-National
12h 59m
2 stops
SLC8:58 pmSalt Lake City
Jan 14
SLC9:00 amSalt Lake City
10h 59m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$332
Find similar
Alaska Airlines
Mar 7
DCA6:59 pmWashington, D.C. Reagan-National
24h 01m
1 stop
SLC5:00 pmSalt Lake City
Mar 14
SLC10:15 amSalt Lake City
8h 47m
1 stop
DCA9:02 pmWashington, D.C. Reagan-National
$338
Find similar

Delta flights from Washington, D.C. Reagan-National Airport to Salt Lake City

Our best Delta deals on Washington, D.C. Reagan-National Airport to Salt Lake City flight tickets
Delta
Jan 10
DCA5:10 pmWashington, D.C. Reagan-National
5h 02m
SLC8:12 pmSalt Lake City
Jan 17
SLC9:55 amSalt Lake City
4h 05m
DCA4:00 pmWashington, D.C. Reagan-National
$269
Find similar
Delta
Jan 17
DCA5:10 pmWashington, D.C. Reagan-National
5h 02m
SLC8:12 pmSalt Lake City
Jan 24
SLC2:07 pmSalt Lake City
7h 29m
1 stop
DCA11:36 pmWashington, D.C. Reagan-National
$279
Find similar
Delta
Mar 31
DCA7:40 amWashington, D.C. Reagan-National
7h 19m
1 stop
SLC12:59 pmSalt Lake City
Apr 7
SLC6:00 amSalt Lake City
8h 35m
1 stop
DCA4:35 pmWashington, D.C. Reagan-National
$289
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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 December 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Sat 1/10

5:10 pm-8:12 pm

Nonstop5h 02m

Salt Lake City

Sat 1/17

9:55 am-4:00 pm

Nonstop4h 05m

$269

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Thu 1/15

8:00 am-8:34 am

1 stop26h 34m

Salt Lake City

Mon 1/19

6:50 am-4:59 pm

1 stop8h 09m

$272

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Thu 2/12

8:00 am-8:44 am

1 stop26h 44m

Salt Lake City

Mon 2/16

6:24 am-12:04 pm

1 stop27h 40m

$273

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Mon 2/2

8:00 am-5:36 pm

1 stop11h 36m

Salt Lake City

Thu 2/12

10:37 pm-12:04 pm

2 stops11h 27m

$277

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Sat 1/17

5:10 pm-8:12 pm

Nonstop5h 02m

Salt Lake City

Sat 1/24

2:07 pm-11:36 pm

1 stop7h 29m

$279

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Sat 1/3

6:00 pm-12:07 am

1 stop8h 07m

Salt Lake City

Wed 1/7

9:00 am-9:59 pm

1 stop10h 59m

$282

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Wed 12/31

2:00 pm-12:07 am

1 stop12h 07m

Salt Lake City

Sat 1/10

3:32 pm-1:01 pm

1 stop19h 29m

$283

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Sun 2/15

6:00 pm-12:14 am

1 stop8h 14m

Salt Lake City

Sat 2/21

12:30 pm-9:59 pm

1 stop7h 29m

$284

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Sun 2/15

8:00 am-12:14 am

1 stop18h 14m

Salt Lake City

Wed 2/18

8:01 pm-9:59 pm

1 stop23h 58m

$285

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Fri 1/9

2:00 pm-12:17 am

1 stop12h 17m

Salt Lake City

Fri 1/16

6:50 am-4:59 pm

1 stop8h 09m

$286

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. Reagan-National Airport 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 cheapest month to fly to Salt Lake City?

In general, November is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $336. If you are unable to visit Salt Lake City during the month of November, then departing from Washington, D.C. Reagan-National Airport during the month October is also very affordable. Most momondo users find prices during this month for around $372.

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. Reagan-National Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $426. 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 $530.

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. Reagan-National Airport to Salt Lake City during this time can be as low as $442. In the afternoon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $515 per ticket.

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

Fly from Washington, D.C. Reagan-National to Salt Lake City for the best Washington, D.C. Reagan-National - 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. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $440 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. Reagan-National Airport for as low as $309 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. Reagan-National 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. Reagan-National Airport to Salt Lake City flight prices changed over time?

As of December 2025, prices for Washington, D.C. Reagan-National Airport to Salt Lake City flights are approximately 139% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Salt Lake City

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Salt Lake City (DCA to SLC) flight deals and tips

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

Best Price Found

$318

Fastest flight time

4h 56m

Direct flights

Every day

Airports in Salt Lake City

1 airport
The best one-way flight to Salt Lake City from Washington, D.C. Reagan-National Airport in the past 72 hours is $318. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Salt Lake City found on momondo in the last 72 hours is $348.
The fastest flight from Washington, D.C. Reagan-National Airport to Salt Lake City takes 4h 56m
Direct flights go from Washington, D.C. Reagan-National Airport to Salt Lake City every day.
There is 1 airport in Salt Lake City. From Washington, D.C. Reagan-National Airport there are direct flights to Salt Lake City (SLC).
Search flight deals

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

    There are 1840.7 mi between Washington, D.C. Reagan-National and Salt Lake City. In terms of flight time, this usually takes a little over 4h 56m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Salt Lake City Airport.

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

    The required travel and health documents for your Salt Lake City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Salt Lake City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Washington, D.C. Reagan-National Airport to Salt Lake City

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Salt Lake City with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $155Free CancellationRating
5.8
3,080 reviews
Search Frontier flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
SouthwestPriceFrom $290Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
DeltaPriceFrom $325Free CancellationRating
7.9
8,008 reviews
Search Delta flights

  • Delta Flights From Washington, D.C. Reagan-National Airport to Salt Lake City

    Delta operates around 7 flights from Washington, D.C. Reagan-National Airport to Salt Lake City every week. The average price of these flights found in the last 72 hours has been $609, but momondo users have found Delta deals from Washington, D.C. Reagan-National Airport to Salt Lake City from as low as $325 round-trip. Delta has been scored 7.9/10 in 8,008 reviews.

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
Farmington
Clearfield
Alta
Evanston
Bountiful
Brighton

Why use momondo?

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

Finding the right flight to Salt Lake City from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Salt Lake City quick and easy, saving you time and money.

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

Yes. All flights to Salt Lake City from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Yes. momondo can track prices for Washington, D.C. to Salt Lake City 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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