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Salt Lake City International Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Salt Lake City International Airport to Dulles International Airport over the next 90 days, with one-way fares from €112 and round-trip from €212. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SLC 17:35
        4h
        Direct
        IAD 23:35
        Salt Lake City - Washington D.C. | Sat, Oct 31 | Delta Air Lines
        IAD 06:13
        4h 37m
        Direct
        SLC 08:50
        Washington D.C. - Salt Lake City | Fri, Nov 6 | Delta Air Lines
        €300 €406
        26% off
        26% off
        €406 €300
      • SLC 17:35
        4h
        Direct
        IAD 23:35
        Salt Lake City - Washington D.C. | Wed, Nov 4 | Delta Air Lines
        IAD 06:13
        4h 37m
        Direct
        SLC 08:50
        Washington D.C. - Salt Lake City | Sat, Nov 7 | Delta Air Lines
        €316 €406
        22% off
        22% off
        €406 €316
      • SLC 13:38
        14h 42m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Sat, Oct 3 | Frontier Airlines
        DCA 18:00
        18h 45m
        1 stop
        SLC 10:45
        Washington D.C. - Salt Lake City | Sat, Oct 10 | Frontier Airlines
        €212 €406
        48% off
        48% off
        €406 €212
      • SLC 21:56
        29h 14m
        1 stop
        IAD 05:10
        Salt Lake City - Washington D.C. | Fri, Nov 20 | Frontier Airlines
        IAD 13:09
        25h 50m
        1 stop
        SLC 12:59
        Washington D.C. - Salt Lake City | Sun, Nov 22 | Frontier Airlines
        €214
        47% off
        €406 €214
      • SLC 20:19
        8h 1m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Mon, Oct 19 | Frontier Airlines
        DCA 18:00
        8h 17m
        1 stop
        SLC 00:17
        Washington D.C. - Salt Lake City | Tue, Oct 27 | Frontier Airlines
        €215
        47% off
        €406 €215
      • SLC 20:19
        8h 1m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Thu, Oct 22 | Frontier Airlines
        DCA 07:00
        19h 17m
        1 stop
        SLC 00:17
        Washington D.C. - Salt Lake City | Wed, Oct 28 | Frontier Airlines
        €218
        46% off
        €406 €218
      • SLC 20:19
        8h 1m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Thu, Oct 8 | Frontier Airlines
        IAD 06:00
        8h 54m
        1 stop
        SLC 12:54
        Washington D.C. - Salt Lake City | Tue, Oct 13 | Frontier Airlines
        €222
        45% off
        €406 €222
      • SLC 09:28
        18h 52m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Wed, Oct 21 | Frontier Airlines
        DCA 18:00
        8h 17m
        1 stop
        SLC 00:17
        Washington D.C. - Salt Lake City | Tue, Oct 27 | Frontier Airlines
        €228
        44% off
        €406 €228
      • SLC 09:28
        18h 52m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Wed, Oct 14 | Frontier Airlines
        DCA 18:00
        8h 19m
        1 stop
        SLC 00:19
        Washington D.C. - Salt Lake City | Tue, Oct 20 | Frontier Airlines
        €228
        44% off
        €406 €228
      • SLC 09:28
        18h 52m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Sat, Oct 10 | Frontier Airlines
        IAD 12:30
        7h 43m
        1 stop
        SLC 18:13
        Washington D.C. - Salt Lake City | Thu, Oct 15 | Frontier Airlines
        €231
        43% off
        €406 €231
      • SLC 13:38
        14h 42m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Wed, Oct 7 | Frontier Airlines
        IAD 06:00
        8h 54m
        1 stop
        SLC 12:54
        Washington D.C. - Salt Lake City | Wed, Oct 14 | Frontier Airlines
        €232
        43% off
        €406 €232
      • SLC 09:28
        18h 52m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Tue, Oct 20 | Frontier Airlines
        DCA 13:00
        23h 41m
        1 stop
        SLC 10:41
        Washington D.C. - Salt Lake City | Wed, Oct 21 | Frontier Airlines
        €234
        42% off
        €406 €234
      • SLC 20:19
        8h 1m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Fri, Oct 9 | Frontier Airlines
        IAD 06:00
        8h 54m
        1 stop
        SLC 12:54
        Washington D.C. - Salt Lake City | Tue, Oct 13 | Frontier Airlines
        €237
        42% off
        €406 €237
      • SLC 21:56
        29h 14m
        1 stop
        IAD 05:10
        Salt Lake City - Washington D.C. | Sun, Nov 22 | Frontier Airlines
        IAD 13:09
        10h 2m
        1 stop
        SLC 21:11
        Washington D.C. - Salt Lake City | Fri, Nov 27 | Frontier Airlines
        €239
        41% off
        €406 €239
      • SLC 13:00
        17h 25m
        1 stop
        WAS 14:00
        Salt Lake City - Washington D.C. | Sun, Oct 4 | Normal Airline
        WAS 15:00
        6h
        Direct
        SLC 16:00
        Washington D.C. - Salt Lake City | Tue, Oct 6 | Normal Airline
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      • Cheapest nonstop
        SLC 09:45
        4h 19m
        Direct
        IAD 16:04
        Salt Lake City - Washington D.C. | Sat, Oct 17 | United Airlines
        €234 €308
        24% off
        24% off
        €308 €234
      • SLC 09:45
        4h 19m
        Direct
        IAD 16:04
        Salt Lake City - Washington D.C. | Wed, Oct 21 | United Airlines
        €240 €308
        22% off
        22% off
        €308 €240
      • SLC 09:28
        18h 52m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Sun, Oct 25 | Frontier Airlines
        €112 €308
        64% off
        64% off
        €308 €112
      • SLC 20:19
        8h 1m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        €122
        60% off
        €308 €122
      • SLC 13:38
        14h 42m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Mon, Oct 12 | Frontier Airlines
        €123
        60% off
        €308 €123
      • SLC 21:56
        29h 14m
        1 stop
        IAD 05:10
        Salt Lake City - Washington D.C. | Wed, Nov 25 | Frontier Airlines
        €128
        57% off
        €308 €128
      • SLC 21:56
        29h 14m
        1 stop
        IAD 05:10
        Salt Lake City - Washington D.C. | Fri, Nov 27 | Frontier Airlines
        €128
        57% off
        €308 €128
      • SLC 20:19
        8h 1m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Wed, Oct 28 | Frontier Airlines
        €133
        56% off
        €308 €133
      • SLC 20:19
        8h 1m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Wed, Oct 14 | Frontier Airlines
        €145
        53% off
        €308 €145
      • SLC 08:52
        10h 15m
        1 stop
        IAD 21:07
        Salt Lake City - Washington D.C. | Thu, Nov 26 | Frontier Airlines
        €149
        52% off
        €308 €149
      • SLC 09:28
        18h 52m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Sun, Oct 18 | Frontier Airlines
        €150
        51% off
        €308 €150
      • SLC 09:28
        18h 52m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Mon, Oct 19 | Frontier Airlines
        €154
        50% off
        €308 €154
      • SLC 13:38
        14h 42m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Sun, Oct 11 | Frontier Airlines
        €154
        50% off
        €308 €154
      • SLC 09:28
        18h 52m
        1 stop
        IAD 06:20
        Salt Lake City - Washington D.C. | Thu, Oct 15 | Frontier Airlines
        €156
        49% off
        €308 €156
      • SLC 13:00
        17h 25m
        1 stop
        WAS 14:00
        Salt Lake City - Washington D.C. | Sun, Oct 4 | Normal Airline
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Displayed flight fares from Salt Lake City International Airport to Dulles International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

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

The cheapest airline flying from Salt Lake City International Airport to Dulles International Airport is Frontier Airlines (from €112) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €112
Alaska Airlines
From €158
American Airlines
From €199
United Airlines
From €230
Delta Air Lines
From €276
Jetblue Airways
From €392

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS3018

    Salt Lake City International Airport

    07:08

    SLC

    2h 9m

    Direct

    08:17

    SAN

    S M T W T F S
    Search

  2. AS506

    San Diego International Airport

    09:46

    SAN

    5h 4m

    Direct

    17:50

    IAD

    S M T W T F S

  3. F91507

    Salt Lake City International Airport

    20:23

    SLC

    1h 28m

    Direct

    20:51

    LAS

    S - - W T - S
    Search

  4. F93494

    Harry Reid International Airport

    22:14

    LAS

    4h 28m

    Direct

    05:42

    IAD

    S M T W T F S

  5. AS3344

    Salt Lake City International Airport

    07:00

    SLC

    2h 24m

    Direct

    08:24

    SEA

    S M T W T F S
    Search

  6. AS737

    Seattle-Tacoma International Airport

    08:15

    SEA

    5h 15m

    Direct

    16:30

    IAD

    S M T W T F S

  7. AS665

    Salt Lake City International Airport

    18:42

    SLC

    2h 18m

    Direct

    20:00

    SEA

    S M T W T F S
    Search

  8. AS367

    Seattle-Tacoma International Airport

    21:35

    SEA

    5h 5m

    Direct

    05:40

    IAD

    S - - W T F S

  9. F93278

    Salt Lake City International Airport

    18:17

    SLC

    2h 53m

    Direct

    22:10

    DFW

    S - - W T F S
    Search

  10. F93208

    Dallas Fort Worth International Airport

    17:06

    DFW

    2h 55m

    Direct

    21:01

    IAD

    S M T - T F S

  11. AS796

    Salt Lake City International Airport

    10:27

    SLC

    2h 15m

    Direct

    11:42

    SEA

    S - - W T - S
    Search

  12. AS366

    Seattle-Tacoma International Airport

    15:56

    SEA

    5h 3m

    Direct

    23:59

    IAD

    S M T W T F S

  13. F92575

    Salt Lake City International Airport

    14:04

    SLC

    1h 33m

    Direct

    14:37

    LAS

    - M T - - F -
    Search

  14. F93494

    Harry Reid International Airport

    22:14

    LAS

    4h 28m

    Direct

    05:42

    IAD

    S M T W T F S

  15. F94695

    Salt Lake City International Airport

    21:56

    SLC

    1h 31m

    Direct

    22:27

    LAS

    S - - W T - S
    Search

  16. F93494

    Harry Reid International Airport

    22:14

    LAS

    4h 28m

    Direct

    05:42

    IAD

    S M T W T F S
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About Salt Lake City International Airport and Dulles International Airport

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

Flight distance 2,938.43km
Cheapest one-way ticket price €112
Cheapest return ticket price €212

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

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

    Salt Lake City International Airport to Dulles International Airport takes about 4 hours 18 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Salt Lake City International Airport (SLC) to Dulles International Airport (IAD).
  • The earliest flight from Salt Lake City International Airport to Dulles International Airport departs at 06:40, and the last departs at 17:40, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Salt Lake City International Airport (SLC) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around €430 in October, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 723 flights per month.
  • One-way flights from Salt Lake City International Airport to Dulles International Airport currently start from €112, and round-trip fares start from €212. The current lowest fare is a Frontier Airlines flight departing on Sun, Oct 25; prices may vary depending on availability.
  • Yes. United Airlines and Delta Air Lines operate direct flights from Salt Lake City International Airport to Dulles International Airport, with an average flight time of 5 hours 2 minutes, and around 18 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 Salt Lake City International Airport to Dulles International Airport is €292. Prices may vary depending on the departure date, airline, and availability.
  • WestJet are the most popular budget airlines flying from Salt Lake City International Airport to Dulles International Airport, with one-way fares starting from €112. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Salt Lake City International Airport to Dulles International Airport operates around 21 weekly flights, mainly by United Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Salt Lake City International Airport and Dulles 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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