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Dulles International Airport to Salt Lake City International Airport flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Salt Lake City International Airport over the next 90 days, with one-way fares from THB 4,140 and round-trip from THB 8,280. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IAD 6:13 AM
        4h 37m
        Nonstop
        SLC 8:50 AM
        Washington D.C. - Salt Lake City | Mon, Nov 2 | Delta Air Lines
        SLC 5:35 PM
        4h
        Nonstop
        IAD 11:35 PM
        Salt Lake City - Washington D.C. | Sat, Nov 7 | Delta Air Lines
        THB 11,260 THB 16,650
        32% off
        32% off
        THB 16,650 THB 11,260
      • IAD 6:13 AM
        4h 37m
        Nonstop
        SLC 8:50 AM
        Washington D.C. - Salt Lake City | Sun, Oct 18 | Delta Air Lines
        SLC 5:35 PM
        4h
        Nonstop
        IAD 11:35 PM
        Salt Lake City - Washington D.C. | Sun, Oct 25 | Delta Air Lines
        THB 12,150 THB 16,650
        27% off
        27% off
        THB 16,650 THB 12,150
      • IAD 6:00 AM
        9h 2m
        1 stop
        SLC 1:02 PM
        Washington D.C. - Salt Lake City | Sun, Oct 18 | Frontier Airlines
        SLC 11:36 AM
        8h 23m
        1 stop
        DCA 9:59 PM
        Salt Lake City - Washington D.C. | Sun, Oct 25 | Frontier Airlines
        THB 8,280 THB 16,650
        50% off
        50% off
        THB 16,650 THB 8,280
      • IAD 12:31 PM
        7h 28m
        1 stop
        SLC 5:59 PM
        Washington D.C. - Salt Lake City | Mon, Nov 2 | Frontier Airlines
        SLC 11:46 AM
        8h 4m
        1 stop
        DCA 9:50 PM
        Salt Lake City - Washington D.C. | Fri, Nov 6 | Frontier Airlines
        THB 8,380
        50% off
        THB 16,650 THB 8,380
      • IAD 6:00 AM
        9h 2m
        1 stop
        SLC 1:02 PM
        Washington D.C. - Salt Lake City | Tue, Oct 20 | Frontier Airlines
        SLC 8:19 PM
        8h 1m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Fri, Oct 23 | Frontier Airlines
        THB 8,980
        46% off
        THB 16,650 THB 8,980
      • IAD 6:00 AM
        9h 2m
        1 stop
        SLC 1:02 PM
        Washington D.C. - Salt Lake City | Wed, Oct 28 | Frontier Airlines
        SLC 11:46 AM
        8h 4m
        1 stop
        DCA 9:50 PM
        Salt Lake City - Washington D.C. | Sun, Nov 1 | Frontier Airlines
        THB 9,180
        45% off
        THB 16,650 THB 9,180
      • IAD 7:02 AM
        9h 4m
        1 stop
        SLC 2:06 PM
        Washington D.C. - Salt Lake City | Mon, Nov 2 | Alaska Airlines
        SLC 7:25 AM
        12h 33m
        1 stop
        DCA 9:58 PM
        Salt Lake City - Washington D.C. | Sat, Nov 7 | Frontier Airlines
        THB 9,510
        43% off
        THB 16,650 THB 9,510
      • IAD 6:00 AM
        9h 2m
        1 stop
        SLC 1:02 PM
        Washington D.C. - Salt Lake City | Mon, Oct 26 | Frontier Airlines
        SLC 11:36 AM
        8h 23m
        1 stop
        DCA 9:59 PM
        Salt Lake City - Washington D.C. | Fri, Oct 30 | Frontier Airlines
        THB 9,630
        42% off
        THB 16,650 THB 9,630
      • IAD 6:00 AM
        9h 2m
        1 stop
        SLC 1:02 PM
        Washington D.C. - Salt Lake City | Sun, Oct 25 | Frontier Airlines
        SLC 11:36 AM
        8h 23m
        1 stop
        DCA 9:59 PM
        Salt Lake City - Washington D.C. | Fri, Oct 30 | Frontier Airlines
        THB 9,800
        41% off
        THB 16,650 THB 9,800
      • IAD 6:00 AM
        9h 2m
        1 stop
        SLC 1:02 PM
        Washington D.C. - Salt Lake City | Fri, Oct 23 | Frontier Airlines
        SLC 8:19 PM
        8h 1m
        1 stop
        IAD 6:20 AM
        Salt Lake City - Washington D.C. | Mon, Oct 26 | Frontier Airlines
        THB 10,060
        40% off
        THB 16,650 THB 10,060
      • IAD 12:31 PM
        7h 28m
        1 stop
        SLC 5:59 PM
        Washington D.C. - Salt Lake City | Tue, Nov 3 | Frontier Airlines
        SLC 11:46 AM
        8h 4m
        1 stop
        DCA 9:50 PM
        Salt Lake City - Washington D.C. | Fri, Nov 6 | Frontier Airlines
        THB 10,560
        37% off
        THB 16,650 THB 10,560
      • IAD 6:00 AM
        9h 2m
        1 stop
        SLC 1:02 PM
        Washington D.C. - Salt Lake City | Tue, Oct 27 | Frontier Airlines
        SLC 8:00 AM
        26h 4m
        1 stop
        DCA 12:04 PM
        Salt Lake City - Washington D.C. | Thu, Oct 29 | Frontier Airlines
        THB 10,580
        36% off
        THB 16,650 THB 10,580
      • IAD 1:09 PM
        10h 2m
        1 stop
        SLC 9:11 PM
        Washington D.C. - Salt Lake City | Mon, Nov 30 | Frontier Airlines
        SLC 11:22 AM
        27h 30m
        1 stop
        DCA 4:52 PM
        Salt Lake City - Washington D.C. | Fri, Dec 4 | Frontier Airlines
        THB 10,740
        35% off
        THB 16,650 THB 10,740
      • IAD 1:09 PM
        10h 2m
        1 stop
        SLC 9:11 PM
        Washington D.C. - Salt Lake City | Fri, Nov 27 | Frontier Airlines
        SLC 1:37 PM
        25h 15m
        1 stop
        DCA 4:52 PM
        Salt Lake City - Washington D.C. | Fri, Dec 4 | Frontier Airlines
        THB 10,860
        35% off
        THB 16,650 THB 10,860
      • WAS 1:00 PM
        17h 25m
        1 stop
        SLC 2:00 PM
        Washington D.C. - Salt Lake City | Tue, Oct 13 | Normal Airline
        SLC 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Salt Lake City - Washington D.C. | Thu, Oct 15 | Normal Airline
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      • Cheapest nonstop
        IAD 6:00 PM
        4h 56m
        Nonstop
        SLC 8:56 PM
        Washington D.C. - Salt Lake City | Thu, Oct 29 | United Airlines
        THB 8,930 THB 12,250
        27% off
        27% off
        THB 12,250 THB 8,930
      • IAD 6:00 PM
        4h 56m
        Nonstop
        SLC 8:56 PM
        Washington D.C. - Salt Lake City | Sun, Nov 1 | United Airlines
        THB 8,940 THB 12,250
        27% off
        27% off
        THB 12,250 THB 8,940
      • IAD 12:31 PM
        7h 28m
        1 stop
        SLC 5:59 PM
        Washington D.C. - Salt Lake City | Mon, Nov 2 | Frontier Airlines
        THB 4,140 THB 12,250
        66% off
        66% off
        THB 12,250 THB 4,140
      • IAD 6:00 AM
        9h 2m
        1 stop
        SLC 1:02 PM
        Washington D.C. - Salt Lake City | Wed, Oct 28 | Frontier Airlines
        THB 4,170
        66% off
        THB 12,250 THB 4,170
      • IAD 12:31 PM
        7h 28m
        1 stop
        SLC 5:59 PM
        Washington D.C. - Salt Lake City | Mon, Nov 16 | Frontier Airlines
        THB 4,170
        66% off
        THB 12,250 THB 4,170
      • IAD 12:31 PM
        7h 28m
        1 stop
        SLC 5:59 PM
        Washington D.C. - Salt Lake City | Mon, Nov 9 | Frontier Airlines
        THB 4,170
        66% off
        THB 12,250 THB 4,170
      • IAD 6:00 AM
        15h 24m
        1 stop
        SLC 7:24 PM
        Washington D.C. - Salt Lake City | Fri, Oct 30 | Frontier Airlines
        THB 4,350
        64% off
        THB 12,250 THB 4,350
      • IAD 6:00 AM
        9h 2m
        1 stop
        SLC 1:02 PM
        Washington D.C. - Salt Lake City | Sat, Oct 24 | Frontier Airlines
        THB 4,470
        64% off
        THB 12,250 THB 4,470
      • IAD 6:00 AM
        9h 2m
        1 stop
        SLC 1:02 PM
        Washington D.C. - Salt Lake City | Tue, Oct 27 | Frontier Airlines
        THB 4,650
        62% off
        THB 12,250 THB 4,650
      • IAD 1:09 PM
        10h 2m
        1 stop
        SLC 9:11 PM
        Washington D.C. - Salt Lake City | Fri, Nov 27 | Frontier Airlines
        THB 4,660
        62% off
        THB 12,250 THB 4,660
      • IAD 12:31 PM
        7h 28m
        1 stop
        SLC 5:59 PM
        Washington D.C. - Salt Lake City | Fri, Nov 6 | Frontier Airlines
        THB 4,710
        62% off
        THB 12,250 THB 4,710
      • IAD 6:00 AM
        9h 2m
        1 stop
        SLC 1:02 PM
        Washington D.C. - Salt Lake City | Wed, Oct 21 | Frontier Airlines
        THB 4,750
        61% off
        THB 12,250 THB 4,750
      • IAD 12:31 PM
        7h 28m
        1 stop
        SLC 5:59 PM
        Washington D.C. - Salt Lake City | Tue, Nov 10 | Frontier Airlines
        THB 4,750
        61% off
        THB 12,250 THB 4,750
      • IAD 1:09 PM
        25h 50m
        1 stop
        SLC 12:59 PM
        Washington D.C. - Salt Lake City | Thu, Nov 26 | Frontier Airlines
        THB 4,850
        60% off
        THB 12,250 THB 4,850
      • WAS 1:00 PM
        17h 25m
        1 stop
        SLC 2:00 PM
        Washington D.C. - Salt Lake City | Tue, Oct 13 | Normal Airline
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Displayed flight fares from Dulles International Airport to Salt Lake City International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Dulles International Airport to Salt Lake City International Airport?

The cheapest airline flying from Dulles International Airport to Salt Lake City International Airport is Frontier Airlines (from THB 4,140) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From THB 4,140
Alaska Airlines
From THB 6,400
Sun Country Airlines
From THB 7,270
American Airlines
From THB 7,820
United Airlines
From THB 8,930
Delta Air Lines
From THB 10,550

Find more flights and airlines

What is the flight schedule from Dulles International Airport to Salt Lake City International Airport?

Check the schedule for flights from Washington D.C. to Salt Lake City and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F94559

    Dulles International Airport

    12:33 PM

    IAD

    3h 38m

    Nonstop

    3:11 PM

    DFW

    S M T W T F -
    Search

  2. F93277

    Dallas Fort Worth International Airport

    4:00 PM

    DFW

    2h 59m

    Nonstop

    5:59 PM

    SLC

    S - - W T - S

  3. F94277

    Dulles International Airport

    6:30 AM

    IAD

    4h 57m

    Nonstop

    8:27 AM

    LAS

    S M T W T F S
    Search

  4. F93016

    Harry Reid Intl. Airport

    10:32 AM

    LAS

    1h 38m

    Nonstop

    1:10 PM

    SLC

    S M T W T F S

  5. AS409

    Dulles International Airport

    7:02 AM

    IAD

    5h 42m

    Nonstop

    9:44 AM

    SEA

    S M T W T F S
    Search

  6. AS733

    Seattle Tacoma Intl. Airport

    10:54 AM

    SEA

    2h 12m

    Nonstop

    2:06 PM

    SLC

    S M T W T F S

  7. AS375

    Dulles International Airport

    9:38 AM

    IAD

    5h 42m

    Nonstop

    12:20 PM

    SEA

    S M T W T F S
    Search

  8. AS663

    Seattle Tacoma Intl. Airport

    2:42 PM

    SEA

    2h 4m

    Nonstop

    5:46 PM

    SLC

    S M T W T F S

  9. F94277

    Dulles International Airport

    6:30 AM

    IAD

    4h 57m

    Nonstop

    8:27 AM

    LAS

    S M T W T F S
    Search

  10. F94696

    Harry Reid Intl. Airport

    4:59 PM

    LAS

    1h 29m

    Nonstop

    7:28 PM

    SLC

    S - - W T - S
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About Dulles International Airport and Salt Lake City International Airport

Learn about Dulles International Airport (IAD) and Salt Lake City International Airport (SLC) — including location, terminals, transportation, and travel tips.

Flight distance 2,938.43 km
Cheapest one-way ticket price THB 4,140
Cheapest return ticket price THB 8,280

FAQs for Dulles International Airport to Salt Lake City International Airport Flights

  • How long is the flight from Dulles International Airport to Salt Lake City International Airport?

    Dulles International Airport to Salt Lake City International Airport takes about 4 hours 8 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Dulles International Airport (IAD) to Salt Lake City International Airport (SLC).
  • The earliest flight from Dulles International Airport to Salt Lake City International Airport departs at 06:13, and the last departs at 18:00, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Dulles International Airport (IAD) to Salt Lake City International Airport (SLC) is quite popular. Without considering departure times or holidays, tickets cost around THB 16,320 in October, the most expensive month to book this route.
  • The earliest flight departs from Dulles International Airport (IAD) at 06:15 and arrives in Salt Lake City International Airport (SLC) at 08:51.
  • The latest flight departs from Dulles International Airport (IAD) at 17:55 and arrives in Salt Lake City International Airport (SLC) at 20:55.
    • The distance from Salt Lake City International Airport to downtown is about 8 km. It takes about 20 minutes by taxi.
  • The closest airport to Salt Lake City International Airport (SLC) is Ogden-Hinckley Airport. The distance is around 45 km.
  • United Airlines is a very popular airline operating an average of 652 flights per month.
  • One-way flights from Dulles International Airport to Salt Lake City International Airport currently start from THB 4,140, and round-trip fares start from THB 8,280. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 2; prices may vary depending on availability.
  • Yes. Delta Air Lines and United Airlines operate direct flights from Dulles International Airport to Salt Lake City International Airport, with an average flight time of 4 hours 10 minutes, and around 14 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Dulles International Airport to Salt Lake City International Airport is THB 11,190. Prices may vary depending on the departure date, airline, and availability.
  • WestJet are the most popular budget airlines flying from Dulles International Airport to Salt Lake City International Airport, with one-way fares starting from THB 4,140. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Dulles International Airport to Salt Lake City International Airport operates around 14 weekly flights, mainly by Delta Air Lines and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Dulles International Airport and Salt Lake City International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.