HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Park City

$161+ Cheap flights from Dulles Intl (IAD) to Park City, UT

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SLC
Aug 4 — Aug 111
Tue 8/4
Tue 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Park City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Park City are usually found in November or September, booked 69 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from Dulles Intl to Park City

Cheapest flights from Dulles Intl to Park City
Explore the most affordable flight options available from Dulles Intl to Park City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:50 am
IAD
-
SLC
1 stop25h 36m
Frontier
Sat 8/156:05 am
SLC
-
IAD
2 stops13h 07m
Frontier
Deal found 7/2$289
This Kiwi.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:50 am
IAD
-
SLC
1 stop25h 36m
Frontier
Sun 8/231:51 pm
SLC
-
IAD
1 stop16h 13m
Frontier
Deal found 7/5$291
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:30 am
IAD
-
SLC
1 stop25h 56m
Frontier
Mon 8/247:08 pm
SLC
-
IAD
2 stops25h 44m
Frontier
Deal found 7/2$292
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:50 am
IAD
-
SLC
2 stops12h 16m
Frontier
Tue 8/41:47 pm
SLC
-
IAD
1 stop16h 33m
Frontier
Deal found 7/3$293
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:48 am
IAD
-
SLC
2 stops17h 56m
Frontier
Tue 8/111:52 pm
SLC
-
IAD
1 stop16h 28m
Frontier
Deal found 6/30$294
This Kiwi.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:50 am
IAD
-
SLC
1 stop25h 36m
Frontier
Tue 8/41:47 pm
SLC
-
IAD
1 stop16h 33m
Frontier
Deal found 7/4$297
This Kiwi.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:57 pm
IAD
-
SLC
2 stops35h 34m
Frontier
Thu 8/131:52 pm
SLC
-
IAD
1 stop16h 28m
Frontier
Deal found 7/4$298
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:49 am
IAD
-
SLC
2 stops17h 55m
Frontier
Mon 8/31:47 pm
SLC
-
IAD
1 stop16h 33m
Frontier
Deal found 6/30$299
This Super.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:50 am
IAD
-
SLC
1 stop25h 36m
Frontier
Wed 8/121:52 pm
SLC
-
IAD
1 stop16h 28m
Frontier
Deal found 7/2$301
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:33 pm
IAD
-
SLC
2 stops20h 22m
Frontier
Wed 8/121:52 pm
SLC
-
IAD
1 stop16h 28m
Frontier
Deal found 7/1$302

Find flight deals from Dulles Intl to Park City

Keep the following information in mind while searching for Dulles Intl to Park City flight deals. Data was last updated July 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(Kiwi.com)

One-way from

$161
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$442
Provider with most accurate pricing for Washington, D.C. (WAS)-Salt Lake City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Salt Lake City flights.
Search Deals
From Washington, D.C. Dulles Intl to Park City
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Park City
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Park 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, Cheapflights users made 2,558,603 searches. Data last updated July 5, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Park City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Sat 10/10

6:00 pm-8:58 pm

Nonstop4h 58m

Salt Lake City

Sat 10/17

9:45 am-4:04 pm

Nonstop4h 19m

$329
Quickest round-trip

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Sat 7/25

7:10 am-9:45 am

Nonstop4h 35m

Salt Lake City

Thu 8/13

5:40 pm-11:39 pm

Nonstop3h 59m

$329

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Wed 11/25

6:00 am-12:47 pm

1 stop8h 47m

Salt Lake City

Tue 12/1

5:50 pm-11:46 pm

Nonstop3h 56m

$339

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Mon 10/5

7:24 pm-11:47 am

1 stop18h 23m

Salt Lake City

Sat 10/10

11:27 am-11:59 pm

1 stop10h 32m

$349

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Tue 9/1

7:10 am-4:35 pm

1 stop11h 25m

Salt Lake City

Sat 9/5

11:59 pm-11:49 am

1 stop9h 50m

$349

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Tue 8/11

5:25 pm-10:10 pm

1 stop6h 45m

Salt Lake City

Sat 8/15

11:59 pm-11:49 am

1 stop9h 50m

$349

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Fri 8/7

6:00 am-12:05 pm

1 stop8h 05m

Salt Lake City

Sun 8/9

10:59 pm-9:20 am

1 stop8h 21m

$349

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Wed 10/21

7:00 am-9:41 am

Nonstop4h 41m

Salt Lake City

Sun 10/25

5:35 pm-11:35 pm

Nonstop4h 00m

$364

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Wed 9/30

7:00 am-9:34 am

Nonstop4h 34m

Salt Lake City

Sat 10/3

7:45 am-8:01 pm

1 stop10h 16m

$374

Washington, D.C.Salt Lake City

IAD - SLC

IADSLC

Washington, D.C. Dulles Intl

Thu 10/8

7:00 am-9:41 am

Nonstop4h 41m

Salt Lake City

Tue 10/13

11:34 am-10:39 pm

1 stop9h 05m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Dulles Intl to Park City

Have a flexible travel schedule? Discover the best time to fly to Park City from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Park City

What is the cheapest time of day to fly from IAD to PR9?

Find hourly flight availability from Dulles Intl to Park City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 5, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Park City as you normally would.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Park City

Explore weekly flight availability from Dulles Intl to Park City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 5, 2026.

The most flights from IAD to PR9 are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Park City?

Reviews of airlines servicing Park City

Get insights into the airlines that provide service to Park City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Park City. Reviews last updated July 5, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Park City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
7.9
Good
4,249 reviews
Southwest
7.9
Good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,451 reviews
Southwest
7.9
Good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
9,933 reviews
Southwest
7.9
Good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,777 reviews
Southwest
7.9
Good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Frontier
5.6
Fair
2,845 reviews
Southwest
7.9
Good
4,249 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Comfort

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Park City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Park City?

    Airlines like United Airlines and Delta fly from Washington, D.C. Dulles Intl Airport to Park City in about 4h 35m. The time it takes to get you to your destination is usually consistent. Washington, D.C. Dulles Intl Airport and Park City are separated by a distance of 1823 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Park City one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $129. Southwest flights start at $137 while deals on American Airlines start at $139 one-way.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Park City?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Park City consider choosing Delta (93%), Korean Air (93%) or WestJet (93%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Park City?

    Looking at all options, your cheapest flight can be booked for $203. While the most popular route (Washington, D.C. Dulles Intl - Salt Lake City) can be booked for $329 on average, our data indicates $560 when flying from Washington, D.C. Dulles Intl Airport to Park City.

  • Can I find deals for flights from Dulles Intl to Park City that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Park City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Park City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Park City.

  • Can I find deals for business class flights from Dulles Intl to Park City?

    Yes. Cheapflights offers flight deals from Dulles Intl to Park City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Park City

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Salt Lake City flights
Reagan-National to Salt Lake City flights
Baltimore to Salt Lake City flights
Baltimore to Cedar City flights
Dulles Intl to Cedar City flights

Top 7 airlines flying from Dulles Intl to Park City

Discover the top 7 airlines that operate flights from Dulles Intl to Park City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$169Average$237FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$203Average$368FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$268Average$485FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$269Average$415FlexibilityNo cancel feeOn-time69%
DeltaCheapest$269Average$417FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$274Average$388FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$288Average$428FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.