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Cheap flights from Washington, D.C. Reagan-National Airport to Salt Lake City from $146

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 12/4. 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.
Frontier Logo
8:15 am - 8:00 pmDCA-SLC
13h 45m1 stop
Frontier Logo
8:00 am - 4:56 pmSLC-DCA
6h 56m1 stop
$270Frontier
Find Deal
Tue, Nov 11 - Fri, Nov 14
Frontier Logo
6:00 pm - 12:01 amDCA-SLC
8h 01m1 stop
Frontier Logo
4:27 pm - 4:59 pmSLC-DCA
22h 32m2 stops
$271Frontier
Find Deal
Thu, Nov 6 - Sun, Nov 9
American Airlines Logo
7:00 am - 12:52 pmDCA-SLC
7h 52m1 stop
American Airlines Logo
6:15 am - 3:59 pmSLC-DCA
7h 44m1 stop
$273American Airlines
Find Deal
Wed, Jan 7 - Sun, Jan 11
Southwest Logo
3:10 pm - 1:05 amDCA-SLC
11h 55m1 stop
Southwest Logo
5:30 am - 2:55 pmSLC-DCA
7h 25m1 stop
$274Southwest
Find Deal
Tue, Dec 23 - Tue, Dec 30
Multiple Airlines Logo
6:56 pm - 6:05 pmDCA-SLC
25h 09m1 stop
Multiple Airlines Logo
7:45 am - 4:59 pmSLC-DCA
7h 14m1 stop
$286Multiple Airlines
Find Deal
Fri, Jan 16 - Wed, Jan 21
United Airlines Logo
4:28 pm - 10:43 pmDCA-SLC
8h 15m1 stop
United Airlines Logo
12:45 am - 12:24 pmSLC-DCA
9h 39m1 stop
$289United Airlines
Find Deal
Wed, Jan 28 - Sat, Jan 31
Southwest Logo
3:20 pm - 10:20 pmDCA-SLC
9h 00m2 stops
Southwest Logo
5:30 am - 2:55 pmSLC-DCA
7h 25m1 stop
$291Southwest
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Wed, Dec 17 - Tue, Dec 23
Multiple Airlines Logo
2:00 pm - 12:07 amDCA-SLC
12h 07m1 stop
Multiple Airlines Logo
11:10 am - 9:59 pmSLC-DCA
8h 49m1 stop
$296Multiple Airlines
Find Deal
Thu, Jan 1 - Tue, Jan 6
United Airlines Logo
6:00 am - 12:23 pmDCA-SLC
8h 23m1 stop
United Airlines Logo
12:30 am - 9:19 amSLC-DCA
6h 49m1 stop
$303United Airlines
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Thu, Mar 12 - Mon, Mar 16
American Airlines Logo
10:15 am - 5:50 pmDCA-SLC
9h 35m2 stops
American Airlines Logo
4:07 pm - 12:01 amSLC-DCA
5h 54m1 stop
$319American Airlines
Find Deal
Thu, Nov 27 - Tue, Dec 2

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

Our best Frontier deals on Washington, D.C. Reagan-National Airport to Salt Lake City flight tickets
Frontier
Nov 11
DCA8:15 amWashington, D.C. Reagan-National
13h 45m
1 stop
SLC8:00 pmSalt Lake City
Nov 14
SLC8:00 amSalt Lake City
6h 56m
1 stop
DCA4:56 pmWashington, D.C. Reagan-National
$270
Find similar
Frontier
Nov 6
DCA6:00 pmWashington, D.C. Reagan-National
8h 01m
1 stop
SLC12:01 amSalt Lake City
Nov 9
SLC4:27 pmSalt Lake City
22h 32m
2 stops
DCA4:59 pmWashington, D.C. Reagan-National
$271
Find similar
Frontier
Oct 30
DCA6:31 pmWashington, D.C. Reagan-National
7h 30m
1 stop
SLC12:01 amSalt Lake City
Nov 6
SLC8:05 amSalt Lake City
6h 54m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
$272
Find similar

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

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Salt Lake City flight tickets
American Airlines
Jan 7
DCA7:00 amWashington, D.C. Reagan-National
7h 52m
1 stop
SLC12:52 pmSalt Lake City
Jan 11
SLC6:15 amSalt Lake City
7h 44m
1 stop
DCA3:59 pmWashington, D.C. Reagan-National
$273
Find similar
American Airlines
Nov 27
DCA10:15 amWashington, D.C. Reagan-National
9h 35m
2 stops
SLC5:50 pmSalt Lake City
Dec 2
SLC4:07 pmSalt Lake City
5h 54m
1 stop
DCA12:01 amWashington, D.C. Reagan-National
$319
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 October 20, 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

Tue 11/11

8:15 am-8:00 pm

1 stop13h 45m

Salt Lake City

Fri 11/14

8:00 am-4:56 pm

1 stop6h 56m

$270

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Thu 11/6

6:00 pm-12:01 am

1 stop8h 01m

Salt Lake City

Sun 11/9

4:27 pm-4:59 pm

2 stops22h 32m

$271

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Wed 1/7

7:00 am-12:52 pm

1 stop7h 52m

Salt Lake City

Sun 1/11

6:15 am-3:59 pm

1 stop7h 44m

$273

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Tue 12/23

3:10 pm-1:05 am

1 stop11h 55m

Salt Lake City

Tue 12/30

5:30 am-2:55 pm

1 stop7h 25m

$274

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Fri 1/16

6:56 pm-6:05 pm

1 stop25h 09m

Salt Lake City

Wed 1/21

7:45 am-4:59 pm

1 stop7h 14m

$286

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Wed 1/28

4:28 pm-10:43 pm

1 stop8h 15m

Salt Lake City

Sat 1/31

12:45 am-12:24 pm

1 stop9h 39m

$289

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Wed 12/17

3:20 pm-10:20 pm

2 stops9h 00m

Salt Lake City

Tue 12/23

5:30 am-2:55 pm

1 stop7h 25m

$291

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Thu 1/1

2:00 pm-12:07 am

1 stop12h 07m

Salt Lake City

Tue 1/6

11:10 am-9:59 pm

1 stop8h 49m

$296

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Thu 3/12

6:00 am-12:23 pm

1 stop8h 23m

Salt Lake City

Mon 3/16

12:30 am-9:19 am

1 stop6h 49m

$303

Washington, D.C.Salt Lake City

DCA - SLC

DCASLC

Washington, D.C. Reagan-National

Thu 11/27

10:15 am-5:50 pm

2 stops9h 35m

Salt Lake City

Tue 12/2

4:07 pm-12:01 am

1 stop5h 54m

$319

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 $305. 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 $353.

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 $449. 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 $578.

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 $470. In the afternoon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $560 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 $435 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 $380 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 October 2025, prices for Washington, D.C. Reagan-National Airport to Salt Lake City flights are approximately 4% cheaper 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

$160

Fastest flight time

4h 46m

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 $160. 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 $457.
The fastest flight from Washington, D.C. Reagan-National Airport to Salt Lake City takes 4h 46m
Direct flights go from Washington, D.C. Reagan-National Airport 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. 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 7h 25m.

  • 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 $145Free CancellationRating
5.8
3,130 reviews
Search Frontier flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
8,991 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,024 reviews
Search American Airlines flights
SouthwestPriceFrom $290Free CancellationRating
8.0
4,239 reviews
Search Southwest flights
DeltaPriceFrom $346Free CancellationRating
7.9
7,978 reviews
Search Delta flights

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

    Southwest operates around 3 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 $526, but momondo users have found Southwest deals from Washington, D.C. Reagan-National Airport to Salt Lake City from as low as $290 round-trip. Southwest has been scored 8.0/10 in 4,239 reviews.

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

    $346 is the best Delta flight deal from Washington, D.C. Reagan-National Airport to Salt Lake City found on momondo over the last 72 hours. The average Delta ticket price found was closer to $652, however, with flight time and availability significantly affecting the price. Delta (7.9/10 from 7,978 user reviews) flies into Salt Lake City from Washington, D.C. Reagan-National Airport 7 times in an average week so prices can vary.

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
Heber City
Midvale
Layton
Lehi
Sandy
West Jordan
Midway
Draper
South Jordan
Evanston
Farmington
Clearfield
Alta
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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