How many flights depart from Utah to Washington, D.C. Dulles Intl Airport on average per week?

As of March 2026, 22 flights take off from Utah and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Sun, with 27% of weekly flights taking off on this day.

What is the cheapest airline that flies from Utah to Washington, D.C. Dulles Intl?

Frontier, Delta, and United Airlines are the most popular carriers operating from Utah to Washington, D.C. Dulles Intl

What airlines fly to Washington, D.C. Dulles Intl Airport?

United Airlines, Delta and Breeze Airways are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Utah according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 6 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Flight times from Utah to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Salt Lake City and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 3h 50m on average. Another popular route from Utah to Washington, D.C. Dulles Intl Airport is flying from Saint George to Washington, D.C. Dulles Intl Airport, which will take roughly 7h 13m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Utah to Washington, D.C. Dulles Intl Airport on average per day?

The number of flights available between Utah and Washington, D.C. Dulles Intl Airport is 3 per day as of March 2026. The most frequent departure time is 5:00PM, with 54% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from Utah to Washington, D.C. Dulles Intl Airport?

Prices for flights from Utah to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Utah to Washington, D.C. Dulles Intl Airport?

There are 5 operators available for flights from Utah to Washington, D.C. Dulles Intl Airport as of March 2026.

How old do you have to be to fly from Utah to Washington, D.C. Dulles Intl 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 Utah to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The required travel and health documents for your Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$125 Cheap Flights from Utah to Washington, D.C. Dulles Intl Airport in 2026

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Find the cheapest flights from Utah to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:29 pm - 10:12 am

SLC

IAD

10h 43m

2 stops

1:31 pm - 8:51 pm

IAD

SLC

9h 20m

1 stop

$252Frontier

Tue, May 26 - Wed, Jun 3

9:36 pm - 12:46 pm

SLC

IAD

13h 10m

1 stop

11:12 am - 9:59 pm

IAD

SLC

36h 47m

2 stops

$254Frontier

Thu, May 14 - Wed, May 20

9:29 pm - 7:27 am

SLC

IAD

7h 58m

1 stop

7:10 am - 2:41 pm

IAD

SLC

9h 31m

1 stop

$255Multiple Airlines

Fri, Apr 24 - Mon, Apr 27

9:36 pm - 12:46 pm

SLC

IAD

13h 10m

1 stop

7:40 am - 11:19 pm

IAD

SLC

17h 39m

2 stops

$256Frontier

Thu, May 7 - Wed, May 13

6:45 am - 3:50 pm

SLC

IAD

7h 05m

1 stop

5:50 am - 1:45 pm

IAD

SLC

9h 55m

2 stops

$257Southwest

Tue, Apr 21 - Sat, Apr 25

9:29 pm - 7:27 am

SLC

IAD

7h 58m

1 stop

6:47 pm - 12:49 pm

IAD

SLC

20h 02m

1 stop

$260Multiple Airlines

Fri, Apr 24 - Fri, May 1

1:51 pm - 11:34 pm

SGU

IAD

7h 43m

1 stop

8:57 am - 4:15 pm

IAD

SGU

9h 18m

1 stop

$383United Airlines

Fri, Apr 24 - Sun, Apr 26

11:45 am - 8:58 pm

SGU

IAD

7h 13m

1 stop

5:20 pm - 10:58 pm

IAD

SGU

7h 38m

1 stop

$428United Airlines

Fri, May 1 - Mon, May 4

5:50 am - 4:31 pm

SGU

IAD

8h 41m

2 stops

10:11 am - 6:36 pm

IAD

SGU

10h 25m

2 stops

$474Delta

Fri, May 1 - Mon, May 4

3:20 pm - 11:44 pm

SGU

IAD

6h 24m

1 stop

10:11 am - 6:36 pm

IAD

SGU

10h 25m

2 stops

$539Delta

Fri, May 1 - Mon, May 4

United Airlines flights from Utah to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Utah to Washington, D.C. Dulles Intl Airport flight tickets

United Airlines

Apr 24

SGU1:51 pmSaint George

7h 43m

1 stop

IAD11:34 pmWashington, D.C. Dulles Intl

Apr 26

IAD8:57 amWashington, D.C. Dulles Intl

9h 18m

1 stop

SGU4:15 pmSaint George

$383

United Airlines

May 1

SGU11:45 amSaint George

7h 13m

1 stop

IAD8:58 pmWashington, D.C. Dulles Intl

May 4

IAD5:20 pmWashington, D.C. Dulles Intl

7h 38m

1 stop

SGU10:58 pmSaint George

$428

United Airlines

Mar 31

SLC7:00 amSalt Lake City

7h 22m

1 stop

IAD4:22 pmWashington, D.C. Dulles Intl

Apr 7

IAD5:50 pmWashington, D.C. Dulles Intl

5h 07m

SLC8:57 pmSalt Lake City

$465

Frontier flights from Utah to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Utah to Washington, D.C. Dulles Intl Airport flight tickets

Frontier

May 26

SLC9:29 pmSalt Lake City

10h 43m

2 stops

IAD10:12 amWashington, D.C. Dulles Intl

Jun 3

IAD1:31 pmWashington, D.C. Dulles Intl

9h 20m

1 stop

SLC8:51 pmSalt Lake City

$252

Frontier

May 14

SLC9:36 pmSalt Lake City

13h 10m

1 stop

IAD12:46 pmWashington, D.C. Dulles Intl

May 20

IAD11:12 amWashington, D.C. Dulles Intl

36h 47m

2 stops

SLC9:59 pmSalt Lake City

$254

Frontier

May 7

SLC9:36 pmSalt Lake City

13h 10m

1 stop

IAD12:46 pmWashington, D.C. Dulles Intl

May 13

IAD7:40 amWashington, D.C. Dulles Intl

17h 39m

2 stops

SLC11:19 pmSalt Lake City

$256

momondo Fare Finder

Use the filters below to find and compare flights from Utah to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Tue 5/26

9:29 pm-10:12 am

2 stops10h 43m

Washington, D.C. Dulles Intl

Wed 6/3

1:31 pm-8:51 pm

1 stop9h 20m

$252

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Thu 5/14

9:36 pm-12:46 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Wed 5/20

11:12 am-9:59 pm

2 stops36h 47m

$254

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Fri 4/24

9:29 pm-7:27 am

1 stop7h 58m

Washington, D.C. Dulles Intl

Mon 4/27

7:10 am-2:41 pm

1 stop9h 31m

$255

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Thu 5/7

9:36 pm-12:46 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Wed 5/13

7:40 am-11:19 pm

2 stops17h 39m

$256

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Tue 4/21

6:45 am-3:50 pm

1 stop7h 05m

Washington, D.C. Dulles Intl

Sat 4/25

5:50 am-1:45 pm

2 stops9h 55m

$257

Salt Lake CityWashington, D.C.

SLC - IAD

SLCIAD

Salt Lake City

Fri 4/24

9:29 pm-7:27 am

1 stop7h 58m

Washington, D.C. Dulles Intl

Fri 5/1

6:47 pm-12:49 pm

1 stop20h 02m

$260

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Fri 4/24

1:51 pm-11:34 pm

1 stop7h 43m

Washington, D.C. Dulles Intl

Sun 4/26

8:57 am-4:15 pm

1 stop9h 18m

$383

Quickest round-trip

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Fri 5/1

11:45 am-8:58 pm

1 stop7h 13m

Washington, D.C. Dulles Intl

Mon 5/4

5:20 pm-10:58 pm

1 stop7h 38m

$428

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Fri 5/1

5:50 am-4:31 pm

2 stops8h 41m

Washington, D.C. Dulles Intl

Mon 5/4

10:11 am-6:36 pm

2 stops10h 25m

$474

Saint GeorgeWashington, D.C.

SGU - IAD

SGUIAD

Saint George

Fri 5/1

3:20 pm-11:44 pm

1 stop6h 24m

Washington, D.C. Dulles Intl

Mon 5/4

10:11 am-6:36 pm

2 stops10h 25m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Utah to Washington, D.C. Dulles Intl Airport

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 Washington, D.C. Dulles Intl Airport?

In general, September is the cheapest month to fly from Utah to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $318. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $328.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $413. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Utah to Washington, D.C. Dulles Intl Airport for around $580.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Utah in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $374 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $541 on average. Flights to Washington, D.C. Dulles Intl Airport from Utah in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Utah to Washington, D.C. Dulles Intl flight route?

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

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Utah when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Utah for as low as $279 on momondo.

What cabin class options are available on Utah to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on Utah to Washington, D.C. Dulles Intl 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 Utah to Washington, D.C. Dulles Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Utah to Washington, D.C. Dulles Intl Airport.

Cheap Utah to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Utah to Washington, D.C. Dulles Intl Airport

Best Price Found	$304
Fastest flight time	3h 50m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Utah in the past 72 hours is $304. The best round-trip flight deal from Utah to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $304.

The fastest flight from Utah to Washington, D.C. Dulles Intl Airport takes 3h 50m

Direct flights go from Utah to Washington, D.C. Dulles Intl Airport every day.

Search flight deals

When did momondo last update prices for flights from Utah to Washington, D.C. Dulles Intl Airport?
Prices for flights from Utah to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Utah to Washington, D.C. Dulles Intl Airport?
There are 5 operators available for flights from Utah to Washington, D.C. Dulles Intl Airport as of March 2026.
How old do you have to be to fly from Utah to Washington, D.C. Dulles Intl 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 Utah to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl 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 Utah to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Utah to Washington, D.C. Dulles Intl Airport is Airbus A321neo, representing 21.38% of all bookings. The subsequent popular models are Boeing 737-700 at 20.90%, Boeing 737-800 Passenger/BBJ2 (winglets) at 14.01%, and Boeing 737 MAX 8 at 13.54%.

Best airlines flying from Utah to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Utah to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $178	Free Cancellation	Rating 8.1 274 reviews	Search Breeze Airways flights
Frontier	PriceFrom $185	Free Cancellation	Rating 5.7 3,013 reviews	Search Frontier flights
United Airlines	PriceFrom $269	Free Cancellation	Rating 7.4 9,507 reviews	Search United Airlines flights
Delta	PriceFrom $269	Free Cancellation	Rating 7.9 8,357 reviews	Search Delta flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 11,517 reviews	Search American Airlines flights
Southwest	PriceFrom $288	Free Cancellation	Rating 8.0 4,332 reviews	Search Southwest flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Silver Spring

Fredericksburg

Rockville

Tysons

Manassas

Sterling

Linthicum Heights

Springfield

Bethesda

Why use momondo?

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

It is quick and easy to find Utah to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

All flight searches from Utah to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Utah to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Utah. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Utah to Washington, D.C. 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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Cheap flights from Utah to Washington, D.C. from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Utah to Washington, D.C. departing on 7/13. 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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United Airlines flights from Utah to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Utah to Washington, D.C. Dulles Intl Airport flight tickets

Frontier flights from Utah to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Utah to Washington, D.C. Dulles Intl Airport flight tickets

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Use the filters below to find and compare flights from Utah to Washington, D.C. Dulles Intl Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Utah to Washington, D.C. Dulles Intl Airport

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest Utah to Washington, D.C. Dulles Intl flight route?

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

What cabin class options are available on Utah to Washington, D.C. Dulles Intl flights?

Can stopping save me money on Utah to Washington, D.C. Dulles Intl Airport flights?

What is the cheapest airline that flies from Utah to Washington, D.C. Dulles Intl?

What airlines fly to Washington, D.C. Dulles Intl Airport?

How many flights depart from Utah to Washington, D.C. Dulles Intl Airport on average per day?

How many flights depart from Utah to Washington, D.C. Dulles Intl Airport on average per week?

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Cheap Utah to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Utah to Washington, D.C. Dulles Intl Airport

Best Price Found

Fastest flight time

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Best airlines flying from Utah to Washington, D.C. Dulles Intl Airport

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List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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