How many flights depart from Washington, D.C. to Salt Lake City on average per week?

As of July 2025, there are 58 flights per week flying from Washington, D.C. to Salt Lake City. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

How long does it take to fly to Salt Lake City?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Salt Lake City, then you can expect flight times to average 4h 33m and 4h 35m, respectively.

What airlines fly to Salt Lake City?

Delta, Southwest and Frontier are the top three most popular airlines that fly to Salt Lake City from Washington, D.C. according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Salt Lake City. Keep in mind that there are 8 different airlines that fly to Salt Lake City on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. to Salt Lake City?

Southwest, Spirit Airlines, and Frontier are the most popular carriers operating from Washington, D.C. to Salt Lake City

How many flights depart from Washington, D.C. to Salt Lake City on average per day?

As of July 2025, 8 flights take off from Washington, D.C. and land in Salt Lake City each day. The most common flight departure time for this route is 7:00AM, with 84% of daily flights taking off at noon.

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?

The number of operators available for flights from Washington, D.C. to Salt Lake City Airport is 7 as of July 2025.

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.

$77 Cheap Flights from Washington, D.C. to Salt Lake City in 2025

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Find the cheapest flights from Washington, D.C. to Salt Lake City

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:05 am - 1:30 pmBWI-SLC

7h 25m1 stop

10:40 am - 4:50 pmSLC-BWI

4h 10mnonstop

$164Southwest

Find Deal

Wed, Aug 20 - Wed, Aug 27

10:35 am - 5:30 pmBWI-SLC

8h 55m2 stops

10:40 am - 4:50 pmSLC-BWI

4h 10mnonstop

$169Southwest

Find Deal

Wed, Aug 20 - Wed, Aug 27

8:09 am - 1:57 pmBWI-SLC

7h 48m1 stop

3:02 pm - 5:15 amSLC-BWI

12h 13m1 stop

$172Spirit Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 3

11:04 am - 6:52 pmIAD-SLC

9h 48m1 stop

7:44 pm - 6:34 amSLC-IAD

8h 50m1 stop

$187Frontier

Find Deal

Fri, Aug 1 - Sun, Aug 3

8:15 am - 1:57 pmBWI-SLC

7h 42m1 stop

7:58 pm - 6:56 amSLC-BWI

8h 58m1 stop

$188Spirit Airlines

Find Deal

Sat, Sep 6 - Sun, Sep 14

7:30 am - 4:38 pmIAD-SLC

11h 08m1 stop

5:03 pm - 6:34 amSLC-IAD

11h 31m1 stop

$196Frontier

Find Deal

Mon, Jul 28 - Mon, Aug 4

6:59 am - 4:05 pmDCA-SLC

11h 06m1 stop

6:55 am - 8:16 pmSLC-DCA

11h 21m1 stop

$225American Airlines

Find Deal

Wed, Aug 6 - Sat, Aug 16

1:33 pm - 9:37 pmBWI-SLC

10h 04m2 stops

7:45 am - 11:02 pmSLC-BWI

13h 17m1 stop

$242American Airlines

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Tue, Aug 5 - Tue, Aug 12

7:30 am - 10:00 amIAD-SLC

4h 30mnonstop

5:35 pm - 11:32 pmSLC-IAD

3h 57mnonstop

$271Delta

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Wed, Aug 27 - Wed, Sep 3

1:00 pm - 7:47 pmIAD-SLC

8h 47m1 stop

5:35 pm - 11:32 pmSLC-IAD

3h 57mnonstop

$281Delta

Find Deal

Wed, Aug 6 - Fri, Aug 22

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

Aug 6

DCA6:59 amWashington, D.C. Reagan-National

11h 06m

1 stop

SLC4:05 pmSalt Lake City

Aug 16

SLC6:55 amSalt Lake City

11h 21m

1 stop

DCA8:16 pmWashington, D.C. Reagan-National

$225

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American Airlines

Aug 5

BWI1:33 pmBaltimore/Washington

10h 04m

2 stops

SLC9:37 pmSalt Lake City

Aug 12

SLC7:45 amSalt Lake City

13h 17m

1 stop

BWI11:02 pmBaltimore/Washington

$242

Find similar

American Airlines

Aug 6

DCA5:00 amWashington, D.C. Reagan-National

8h 12m

1 stop

SLC11:12 amSalt Lake City

Aug 13

SLC6:55 amSalt Lake City

9h 32m

1 stop

DCA6:27 pmWashington, D.C. Reagan-National

$251

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

Jul 15

DCA7:00 amWashington, D.C. Reagan-National

8h 09m

1 stop

SLC1:09 pmSalt Lake City

Jul 21

SLC7:20 amSalt Lake City

7h 39m

1 stop

DCA4:59 pmWashington, D.C. Reagan-National

$165

Find similar

Frontier

Aug 1

IAD11:04 amWashington, D.C. Dulles Intl

9h 48m

1 stop

SLC6:52 pmSalt Lake City

Aug 3

SLC7:44 pmSalt Lake City

8h 50m

1 stop

IAD6:34 amWashington, D.C. Dulles Intl

$187

Find similar

Frontier

Jul 28

IAD7:30 amWashington, D.C. Dulles Intl

11h 08m

1 stop

SLC4:38 pmSalt Lake City

Aug 4

SLC5:03 pmSalt Lake City

11h 31m

1 stop

IAD6:34 amWashington, D.C. Dulles Intl

$196

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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

Prices

Airlines

Other information

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

In general, July 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 $394. If you are unable to visit Salt Lake City during the month of July, then departing from Washington, D.C. during the month May is also very affordable. Most momondo users find prices during this month for around $399.

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 $480. 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 $605.

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 $496. In the afternoon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $587 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 weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $527 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 $370 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 11% 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 July 2025, prices for Washington, D.C. to Salt Lake City flights are approximately 9% 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	$77
Fastest flight time	4h 30m
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 $77. The best round-trip flight deal from Washington, D.C. to Salt Lake City found on momondo in the last 72 hours is $164.

The fastest flight from Washington, D.C. to Salt Lake City takes 4h 30m

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)

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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 30m 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?
The number of operators available for flights from Washington, D.C. to Salt Lake City Airport is 7 as of July 2025.
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?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. to Salt Lake City is Boeing 737-900, representing 23.34% of all bookings. The subsequent popular models are Airbus A321neo at 18.78%, Boeing 737-700 at 14.74%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 12.08%.
What is the most popular airline from Washington, D.C. to Salt Lake City?
Based on momondo bookings for flights between Washington, D.C. and Salt Lake City, the leading airline is Delta, making up 52% of the total bookings. Other popular airlines include Frontier with 18%, United Airlines with 15%, and Southwest with 10%.

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
Frontier	PriceFrom $91	Free Cancellation	Rating 5.9 3,271 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $146	Free Cancellation	Rating 6.3 8,055 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $216	Free Cancellation	Rating 7.3 2,910 reviews	Search JetBlue flights
Delta	PriceFrom $269	Free Cancellation	Rating 8.0 7,952 reviews	Search Delta flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 8,846 reviews	Search United Airlines flights
Southwest	PriceFrom $290	Free Cancellation	Rating 8.0 4,250 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 $269 round-trip. Over the 14 Delta flights for this route in a normal week, average airfare is usually $553 round-trip - but some users have found much cheaper deals with momondo.
United Airlines Flights From Washington, D.C. to Salt Lake City
Across 8,846 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Washington, D.C. to Salt Lake City about 7 times each week, with ticket deals ranging from $288 to $540. Price data is based on momondo searches in the last 72 hours.

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Bountiful

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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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Cheap flights from Washington, D.C. to Salt Lake City from $77

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

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

Our best Frontier deals on Washington, D.C. to Salt Lake City flight tickets

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 cheapest month to fly to Salt Lake City?

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

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

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?

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 11% 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 July 2025, prices for Washington, D.C. to Salt Lake City flights are approximately 9% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Washington, D.C. to Salt Lake City?

Southwest, Spirit Airlines, and Frontier are the most popular carriers operating from Washington, D.C. to Salt Lake City

What airlines fly to Salt Lake City?

How many flights depart from Washington, D.C. to Salt Lake City on average per day?

As of July 2025, 8 flights take off from Washington, D.C. and land in Salt Lake City each day. The most common flight departure time for this route is 7:00AM, with 84% of daily flights taking off at noon.

How many flights depart from Washington, D.C. to Salt Lake City on average per week?

As of July 2025, there are 58 flights per week flying from Washington, D.C. to Salt Lake City. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

How long does it take to fly to Salt Lake City?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Salt Lake City, then you can expect flight times to average 4h 33m and 4h 35m, respectively.

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

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

Fastest flight time

Direct flights

Airports in Salt Lake City

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

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

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?

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

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

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

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

Traveling to a place near Salt Lake City?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Salt Lake City 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

Airports servicing Utah