How does KAYAK find such low prices on flights from Utah to Washington Dulles Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Utah to Washington Dulles Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Utah to Washington Dulles Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Utah is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Utah to Washington Dulles Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Utah with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Utah to Washington Dulles Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Utah up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$102 CHEAP FLIGHTS from Utah to Washington Dulles (IAD)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Utah to Washington, D.C.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Utah to Washington, D.C.

Wed, Feb 10 - Sat, Feb 13

7:00 am - 1:09 pmPVU Provo-IAD Washington, D.C. Dulles Intl

4h 09mnonstop

10:06 am - 1:08 pmIAD Washington, D.C. Dulles Intl-PVU Provo

5h 02mnonstop

$245Breeze Airways

Wed, Nov 18 - Wed, Nov 18

7:00 am - 1:09 pmPVU Provo-IAD Washington, D.C. Dulles Intl

4h 09mnonstop

6:07 pm - 10:19 pmIAD Washington, D.C. Dulles Intl-PVU Provo

30h 12m3 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl Las Vegas Harry Reid Intl

$274Multiple Airlines

Wed, Nov 11 - Sat, Nov 14

7:00 am - 1:09 pmPVU Provo-IAD Washington, D.C. Dulles Intl

4h 09mnonstop

10:06 am - 1:08 pmIAD Washington, D.C. Dulles Intl-PVU Provo

5h 02mnonstop

$278Breeze Airways

Wed, Nov 18 - Wed, Nov 18

7:00 am - 1:09 pmPVU Provo-IAD Washington, D.C. Dulles Intl

4h 09mnonstop

6:07 pm - 10:19 pmIAD Washington, D.C. Dulles Intl-PVU Provo

30h 12m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl

$281Multiple Airlines

Sun, Dec 13 - Mon, Jan 4

8:19 pm - 8:10 pmSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

21h 51m1 stop Dallas/Fort Worth

8:51 pm - 3:29 pmIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

20h 38m1 stop Las Vegas Harry Reid Intl

$341Frontier

Sun, Dec 13 - Mon, Jan 18

6:34 am - 8:10 pmSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

11h 36m2 stops Denver Intl Dallas/Fort Worth

10:57 pm - 10:42 amIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

13h 45m2 stops Atlanta Hartsfield-Jackson Denver Intl

$342Frontier

Thu, Jan 21 - Fri, Jan 29

1:35 pm - 11:17 pmSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

7h 42m1 stop Detroit Metropolitan Wayne County

7:05 am - 10:00 amIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

4h 55mnonstop

$349Delta

Tue, Dec 1 - Mon, Dec 7

3:27 pm - 11:36 pmSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

6h 09m1 stop Minneapolis St Paul

7:00 am - 9:54 amIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

4h 54mnonstop

$349Delta

Fri, Dec 18 - Thu, Dec 31

11:59 pm - 6:01 amSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

4h 02mnonstop

2:25 pm - 7:23 pmIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

6h 58m1 stop Denver Intl

$349United Airlines

Tue, Dec 1 - Tue, Dec 8

9:20 am - 5:32 pmSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

6h 12m1 stop Chicago O'Hare Intl

10:10 am - 3:21 pmIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

7h 11m1 stop Chicago O'Hare Intl

$359United Airlines

Recent last minute flight deals from Utah to Washington, D.C.

Wed, Nov 4 - Wed, Dec 2

7:00 am - 1:09 pmPVU Provo-IAD Washington, D.C. Dulles Intl

4h 09mnonstop

10:06 am - 1:08 pmIAD Washington, D.C. Dulles Intl-PVU Provo

5h 02mnonstop

$275Breeze Airways

Wed, Nov 4 - Sat, Nov 14

7:00 am - 1:09 pmPVU Provo-IAD Washington, D.C. Dulles Intl

4h 09mnonstop

10:06 am - 1:08 pmIAD Washington, D.C. Dulles Intl-PVU Provo

5h 02mnonstop

$288Breeze Airways

Wed, Nov 4 - Wed, Dec 2

7:00 am - 1:09 pmPVU Provo-IAD Washington, D.C. Dulles Intl

4h 09mnonstop

12:06 pm - 10:19 pmIAD Washington, D.C. Dulles Intl-PVU Provo

36h 13m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl

$337Multiple Airlines

Wed, Nov 4 - Wed, Dec 2

7:00 am - 1:09 pmPVU Provo-IAD Washington, D.C. Dulles Intl

4h 09mnonstop

10:33 pm - 4:29 pmIAD Washington, D.C. Dulles Intl-PVU Provo

43h 56m3 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth Nashville Intl

$337Multiple Airlines

Thu, Nov 5 - Thu, Nov 19

5:35 pm - 11:35 pmSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

4h 00mnonstop

7:00 am - 9:52 amIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

4h 52mnonstop

$494Delta

Thu, Nov 5 - Thu, Nov 19

3:40 pm - 12:42 amSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

7h 02m1 stop Atlanta Hartsfield-Jackson

7:00 am - 9:52 amIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

4h 52mnonstop

$504Delta

Thu, Nov 5 - Thu, Nov 12

10:05 am - 4:08 pmSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

4h 03mnonstop

6:00 pm - 8:56 pmIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

4h 56mnonstop

$529United Airlines

Wed, Nov 4 - Wed, Nov 11

1:20 pm - 10:44 pmSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

7h 24m1 stop Houston George Bush Intcntl

6:00 pm - 8:56 pmIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

4h 56mnonstop

$539United Airlines

Sat, Oct 31 - Mon, Nov 9

9:28 am - 11:21 amSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

23h 53m2 stops Las Vegas Harry Reid Intl Orlando

12:31 pm - 5:59 pmIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

7h 28m1 stop Dallas/Fort Worth

$582Frontier

Sun, Nov 1 - Sun, Nov 8

7:42 pm - 11:36 amSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

13h 54m2 stops Los Angeles Dallas/Fort Worth

12:31 pm - 5:59 pmIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

7h 28m1 stop Dallas/Fort Worth

$615Frontier

Recent direct flight deals from Utah to Washington, D.C.

Wed, Feb 10 - Sat, Feb 13

7:00 am - 1:09 pmPVU Provo-IAD Washington, D.C. Dulles Intl

4h 09mnonstop

10:06 am - 1:08 pmIAD Washington, D.C. Dulles Intl-PVU Provo

5h 02mnonstop

$245Breeze Airways

Wed, Nov 11 - Sat, Nov 14

7:00 am - 1:09 pmPVU Provo-IAD Washington, D.C. Dulles Intl

4h 09mnonstop

10:06 am - 1:08 pmIAD Washington, D.C. Dulles Intl-PVU Provo

5h 02mnonstop

$278Breeze Airways

Wed, Dec 2 - Wed, Jan 13

7:00 am - 1:09 pmPVU Provo-IAD Washington, D.C. Dulles Intl

4h 09mnonstop

10:06 am - 1:08 pmIAD Washington, D.C. Dulles Intl-PVU Provo

5h 02mnonstop

$288Breeze Airways

Sat, Mar 20 - Sat, Mar 27

7:00 am - 1:09 pmPVU Provo-IAD Washington, D.C. Dulles Intl

4h 09mnonstop

10:11 am - 12:58 pmIAD Washington, D.C. Dulles Intl-PVU Provo

4h 47mnonstop

$314Breeze Airways

Fri, Feb 26 - Mon, Mar 8

5:50 pm - 11:46 pmSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

3h 56mnonstop

7:15 am - 10:09 amIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

4h 54mnonstop

$369Delta

Mon, Feb 8 - Mon, Feb 15

5:35 pm - 11:31 pmSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

3h 56mnonstop

7:15 am - 10:09 amIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

4h 54mnonstop

$369Delta

Tue, Mar 2 - Sun, Mar 7

5:50 pm - 11:46 pmSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

3h 56mnonstop

7:15 am - 10:09 amIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

4h 54mnonstop

$369Delta

Fri, Dec 18 - Thu, Dec 31

11:59 pm - 6:01 amSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

4h 02mnonstop

5:55 pm - 9:07 pmIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

5h 12mnonstop

$378United Airlines

Thu, Nov 19 - Sun, Nov 22

10:05 am - 4:08 pmSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

4h 03mnonstop

6:00 pm - 8:56 pmIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

4h 56mnonstop

$399United Airlines

Wed, Feb 17 - Tue, May 11

10:15 am - 4:18 pmSLC Salt Lake City-IAD Washington, D.C. Dulles Intl

4h 03mnonstop

5:45 pm - 8:49 pmIAD Washington, D.C. Dulles Intl-SLC Salt Lake City

5h 04mnonstop

$399United Airlines

Useful Info

Low season	January
High season	December

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly and prices are also 6% lower on average.

How does KAYAK find such low prices on flights from Utah to Washington Dulles Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Utah to Washington Dulles Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Utah to Washington Dulles Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Utah is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Utah to Washington Dulles Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Utah with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Utah to Washington Dulles Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Utah up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Winchester

Linthicum Heights

Hanover

Springfield

Gaithersburg

Towson

Martinsburg

Owings Mills

Oxon Hill

Charles Town

Greenbelt

Glen Burnie

Edgewood

Camp Springs

Chesapeake Beach

Ellicott City

Pikesville

Hunt Valley

Capitol Heights

Lutherville Timonium

More options for your flight to Washington, D.C.

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other airports

Other destinations

Return flight

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.

Hotels in Washington, D.C.

Vacations in Washington, D.C.

IAD

$102 Find Cheap Flights from Utah to Washington Dulles Airport - Compare and Save

Cheap Flights from Utah to Washington, D.C.

Recent round-trip flight deals from Utah to Washington, D.C.

Recent one-way flight deals from Utah to Washington, D.C.

Recent last minute flight deals from Utah to Washington, D.C.

Recent direct flight deals from Utah to Washington, D.C.

Good to know

Low season

High season

FAQs for booking Utah to Washington Dulles Airport flights

Traveling to a place near Washington, D.C.?

More options for your flight to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Washington, D.C.

Find direct flights for Washington, D.C.

Flights from domestic origins to Utah

Choose which airport to fly into in Washington, D.C.

Flights to other popular destinations

Find deals for your return flight