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Dulles → Salt Lake City

Dec 18, 2026 · return Dec 28, 2026

IAD → SLC1 adulteconomyRound trip

9 flight options · 3 airlines

Nonstop flights

Fri, Dec 18 – Mon, Dec 28

United Airlines
5:55 pmIAD
5h 9m
Nonstop
9:04 pmSLC
United Airlines
10:05 amSLC
4h 3m
Nonstop
4:08 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

Delta Air Lines
7:00 amIAD
4h 54m
Nonstop
9:54 amSLC
Delta Air Lines
5:55 pmSLC
3h 52m
Nonstop
11:47 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

United Airlines
6:00 pmIAD
5h 9m
Nonstop
9:09 pmSLC
United Airlines
11:59 pmSLC
4h 2m
Nonstop
6:01 am+1IAD

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 18 – Mon, Dec 28

American Airlines
7:18 amIAD
7h 46m
DFW · 1h 5m
1:04 pmSLC
American Airlines
5:00 amSLC
6h 48m
DFW · 1h 16m
1:48 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

United Airlines
5:55 pmIAD
5h 12m
Nonstop
9:07 pmSLC
United Airlines
4:25 pmSLC
6h 5m
ORD · 1h 1m
12:30 am+1IAD

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

United Airlines
6:00 amIAD
8h 11m
IAH · 1h 9m
12:11 pmSLC
United Airlines
11:59 pmSLC
4h 2m
Nonstop
6:01 am+1IAD

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

United Airlines
6:10 amIAD
7h 23m
ORD · 1h 17m
11:33 amSLC
United Airlines
11:59 pmSLC
4h 2m
Nonstop
6:01 am+1IAD

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

Delta Air Lines
7:00 amIAD
4h 52m
Nonstop
9:52 amSLC
Delta Air Lines
7:00 amSLC
7h 17m
JFK · 1h 21m
4:17 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

Delta Air Lines
5:29 pmIAD
6h 46m
DTW · 1h
10:15 pmSLC
Delta Air Lines
5:55 pmSLC
3h 52m
Nonstop
11:47 pmIAD

Round-trip total · 1 adult · Taxes included

Make this trip yours

IAD ⇄ SLC

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

All dates for this routeNov 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 2027
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-18 → 2026-12-28United AirlinesUA2410 / UA1322$528.752026-10-29T01:07:59Z
2026-12-18 → 2026-12-28Delta Air LinesDL432 / DL847$546.382026-10-29T01:07:59Z
2026-12-18 → 2026-12-28American AirlinesAA2617 + AA2845 / AA2195 + AA2774$458.252026-10-29T01:07:59Z
2026-12-18 → 2026-12-28United AirlinesUA2410 / UA726$528.752026-10-29T01:07:59Z
2026-12-18 → 2026-12-28United AirlinesUA2410 / UA2817 + UA1779$488.252026-10-29T01:07:59Z
2026-12-18 → 2026-12-28United AirlinesUA451 + UA2242 / UA726$498.752026-10-29T01:07:59Z
2026-12-18 → 2026-12-28United AirlinesUA565 + UA1972 / UA726$498.752026-10-29T01:07:59Z
2026-12-18 → 2026-12-28Delta Air LinesDL432 / DL2128 + DL4769$509.252026-10-29T01:07:59Z
2026-12-18 → 2026-12-28Delta Air LinesDL5073 + DL2753 / DL847$518.882026-10-29T01:07:59Z

2026-12-18 → 2026-12-28 · $528.75

  • United Airlines UA2410: IAD 2026-12-18 17:55:00 → SLC 2026-12-18 21:04:00; nonstop; 309 minutes. Local airport times.
  • United Airlines UA1322: SLC 2026-12-28 10:05:00 → IAD 2026-12-28 16:08:00; nonstop; 243 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $546.38

  • Delta Air Lines DL432: IAD 2026-12-18 07:00:00 → SLC 2026-12-18 09:54:00; nonstop; 294 minutes. Local airport times.
  • Delta Air Lines DL847: SLC 2026-12-28 17:55:00 → IAD 2026-12-28 23:47:00; nonstop; 232 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $458.25

  • American Airlines AA2617 / AA2845: IAD 2026-12-18 07:18:00 → SLC 2026-12-18 13:04:00; 1 stop(s) via DFW; 466 minutes. Local airport times.
    • AA2617: IAD 2026-12-18 07:18:00 → DFW 2026-12-18 10:07:00; layover at DFW: 65 minutes.
    • AA2845: DFW 2026-12-18 11:12:00 → SLC 2026-12-18 13:04:00.
  • American Airlines AA2195 / AA2774: SLC 2026-12-28 05:00:00 → IAD 2026-12-28 13:48:00; 1 stop(s) via DFW; 408 minutes. Local airport times.
    • AA2195: SLC 2026-12-28 05:00:00 → DFW 2026-12-28 08:41:00; layover at DFW: 76 minutes.
    • AA2774: DFW 2026-12-28 09:57:00 → IAD 2026-12-28 13:48:00.

2026-12-18 → 2026-12-28 · $528.75

  • United Airlines UA2410: IAD 2026-12-18 18:00:00 → SLC 2026-12-18 21:09:00; nonstop; 309 minutes. Local airport times.
  • United Airlines UA726: SLC 2026-12-28 23:59:00 → IAD 2026-12-29 06:01:00; nonstop; 242 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $488.25

  • United Airlines UA2410: IAD 2026-12-18 17:55:00 → SLC 2026-12-18 21:07:00; nonstop; 312 minutes. Local airport times.
  • United Airlines UA2817 / UA1779: SLC 2026-12-28 16:25:00 → IAD 2026-12-29 00:30:00; 1 stop(s) via ORD; 365 minutes. Local airport times.
    • UA2817: SLC 2026-12-28 16:25:00 → ORD 2026-12-28 20:40:00; layover at ORD: 61 minutes.
    • UA1779: ORD 2026-12-28 21:41:00 → IAD 2026-12-29 00:30:00.

2026-12-18 → 2026-12-28 · $498.75

  • United Airlines UA451 / UA2242: IAD 2026-12-18 06:00:00 → SLC 2026-12-18 12:11:00; 1 stop(s) via IAH; 491 minutes. Local airport times.
    • UA451: IAD 2026-12-18 06:00:00 → IAH 2026-12-18 08:36:00; layover at IAH: 69 minutes.
    • UA2242: IAH 2026-12-18 09:45:00 → SLC 2026-12-18 12:11:00.
  • United Airlines UA726: SLC 2026-12-28 23:59:00 → IAD 2026-12-29 06:01:00; nonstop; 242 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $498.75

  • United Airlines UA565 / UA1972: IAD 2026-12-18 06:10:00 → SLC 2026-12-18 11:33:00; 1 stop(s) via ORD; 443 minutes. Local airport times.
    • UA565: IAD 2026-12-18 06:10:00 → ORD 2026-12-18 07:32:00; layover at ORD: 77 minutes.
    • UA1972: ORD 2026-12-18 08:49:00 → SLC 2026-12-18 11:33:00.
  • United Airlines UA726: SLC 2026-12-28 23:59:00 → IAD 2026-12-29 06:01:00; nonstop; 242 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $509.25

  • Delta Air Lines DL432: IAD 2026-12-18 07:00:00 → SLC 2026-12-18 09:52:00; nonstop; 292 minutes. Local airport times.
  • Delta Air Lines DL2128 / DL4769: SLC 2026-12-28 07:00:00 → IAD 2026-12-28 16:17:00; 1 stop(s) via JFK; 437 minutes. Local airport times.
    • DL2128: SLC 2026-12-28 07:00:00 → JFK 2026-12-28 13:34:00; layover at JFK: 81 minutes.
    • DL4769: JFK 2026-12-28 14:55:00 → IAD 2026-12-28 16:17:00.

2026-12-18 → 2026-12-28 · $518.88

  • Delta Air Lines DL5073 / DL2753: IAD 2026-12-18 17:29:00 → SLC 2026-12-18 22:15:00; 1 stop(s) via DTW; 406 minutes. Local airport times.
    • DL5073: IAD 2026-12-18 17:29:00 → DTW 2026-12-18 19:13:00; layover at DTW: 60 minutes.
    • DL2753: DTW 2026-12-18 20:13:00 → SLC 2026-12-18 22:15:00.
  • Delta Air Lines DL847: SLC 2026-12-28 17:55:00 → IAD 2026-12-28 23:47:00; nonstop; 232 minutes. Local airport times.

More dates for this route