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Route overview: Washington, DC to Salt Lake City (SLC) flight deals

Dulles → Salt Lake City

Dec 19, 2026 · return Dec 29, 2026

IAD → SLC1 adulteconomyRound trip

9 flight options · 4 airlines

Nonstop flights

Sat, Dec 19 – Tue, Dec 29

United Airlines
6:00 pmIAD
5h 9m
Nonstop
9:09 pmSLC
United Airlines
10:05 amSLC
4h 3m
Nonstop
4:08 pmIAD

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Tue, Dec 29

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

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Tue, Dec 29

United Airlines
5:55 pmIAD
5h 9m
Nonstop
9:04 pmSLC
United Airlines
11:59 pmSLC
4h 2m
Nonstop
6:01 am+1IAD

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Dec 19 – Tue, Dec 29

Sun Country Airlines
12:44 pmIAD
8h 3m
MSP · 2h 29m
6:47 pmSLC
Delta Air Lines
5:55 pmSLC
3h 52m
Nonstop
11:47 pmIAD

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Tue, Dec 29

American Airlines
7:18 amIAD
7h 46m
DFW · 1h 5m
1:04 pmSLC
American Airlines
11:49 pmSLC
6h 52m
CLT · 1h 30m
8:41 am+1IAD

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Tue, Dec 29

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

Sat, Dec 19 – Tue, Dec 29

United Airlines
6:00 pmIAD
4h 56m
Nonstop
8:56 pmSLC
United Airlines
12:45 pmSLC
6h 39m
DEN · 1h 40m
9:24 pmIAD

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Tue, Dec 29

Delta Air Lines
7:00 amIAD
4h 54m
Nonstop
9:54 amSLC
Delta Air Lines
1:50 pmSLC
7h 20m
DTW · 2h 17m
11:10 pmIAD

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Tue, Dec 29

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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Explore this route

All dates for this routeDec 18, 2026 → Dec 28, 2026Dec 20, 2026 → Dec 30, 2026
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Washington, DC to Salt Lake City (SLC) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-19 → 2026-12-29United AirlinesUA2410 / UA1322$607.502026-10-29T01:07:59Z
2026-12-19 → 2026-12-29Delta Air LinesDL432 / DL847$627.762026-10-29T01:07:59Z
2026-12-19 → 2026-12-29Sun Country Airlines / Delta Air LinesSY668 + SY1701 / DL847$513.012026-10-29T01:07:59Z
2026-12-19 → 2026-12-29American AirlinesAA2617 + AA2845 / AA2676 + AA5249$526.502026-10-29T01:07:59Z
2026-12-19 → 2026-12-29United AirlinesUA2410 / UA726$607.502026-10-29T01:07:59Z
2026-12-19 → 2026-12-29United AirlinesUA565 + UA1972 / UA726$567.002026-10-29T01:07:59Z
2026-12-19 → 2026-12-29United AirlinesUA2410 / UA4720 + UA421$567.002026-10-29T01:07:59Z
2026-12-19 → 2026-12-29Delta Air LinesDL432 / DL2244 + DL4704$590.632026-10-29T01:07:59Z
2026-12-19 → 2026-12-29Delta Air LinesDL5073 + DL2753 / DL847$590.632026-10-29T01:07:59Z

2026-12-19 → 2026-12-29 · $607.50

  • United Airlines UA2410: IAD 2026-12-19 18:00:00 → SLC 2026-12-19 21:09:00; nonstop; 309 minutes. Local airport times.
  • United Airlines UA1322: SLC 2026-12-29 10:05:00 → IAD 2026-12-29 16:08:00; nonstop; 243 minutes. Local airport times.

2026-12-19 → 2026-12-29 · $627.76

  • Delta Air Lines DL432: IAD 2026-12-19 07:00:00 → SLC 2026-12-19 09:52:00; nonstop; 292 minutes. Local airport times.
  • Delta Air Lines DL847: SLC 2026-12-29 17:55:00 → IAD 2026-12-29 23:47:00; nonstop; 232 minutes. Local airport times.

2026-12-19 → 2026-12-29 · $513.01

  • Sun Country Airlines SY668 / SY1701: IAD 2026-12-19 12:44:00 → SLC 2026-12-19 18:47:00; 1 stop(s) via MSP; 483 minutes. Local airport times.
    • SY668: IAD 2026-12-19 12:44:00 → MSP 2026-12-19 14:21:00; layover at MSP: 149 minutes.
    • SY1701: MSP 2026-12-19 16:50:00 → SLC 2026-12-19 18:47:00.
  • Delta Air Lines DL847: SLC 2026-12-29 17:55:00 → IAD 2026-12-29 23:47:00; nonstop; 232 minutes. Local airport times.

2026-12-19 → 2026-12-29 · $526.50

  • American Airlines AA2617 / AA2845: IAD 2026-12-19 07:18:00 → SLC 2026-12-19 13:04:00; 1 stop(s) via DFW; 466 minutes. Local airport times.
    • AA2617: IAD 2026-12-19 07:18:00 → DFW 2026-12-19 10:07:00; layover at DFW: 65 minutes.
    • AA2845: DFW 2026-12-19 11:12:00 → SLC 2026-12-19 13:04:00.
  • American Airlines AA2676 / AA5249: SLC 2026-12-29 23:49:00 → IAD 2026-12-30 08:41:00; 1 stop(s) via CLT; 412 minutes. Local airport times.
    • AA2676: SLC 2026-12-29 23:49:00 → CLT 2026-12-30 05:40:00; layover at CLT: 90 minutes.
    • AA5249: CLT 2026-12-30 07:10:00 → IAD 2026-12-30 08:41:00.

2026-12-19 → 2026-12-29 · $607.50

  • United Airlines UA2410: IAD 2026-12-19 17:55:00 → SLC 2026-12-19 21:04:00; nonstop; 309 minutes. Local airport times.
  • United Airlines UA726: SLC 2026-12-29 23:59:00 → IAD 2026-12-30 06:01:00; nonstop; 242 minutes. Local airport times.

2026-12-19 → 2026-12-29 · $567.00

  • United Airlines UA565 / UA1972: IAD 2026-12-19 06:10:00 → SLC 2026-12-19 11:33:00; 1 stop(s) via ORD; 443 minutes. Local airport times.
    • UA565: IAD 2026-12-19 06:10:00 → ORD 2026-12-19 07:32:00; layover at ORD: 77 minutes.
    • UA1972: ORD 2026-12-19 08:49:00 → SLC 2026-12-19 11:33:00.
  • United Airlines UA726: SLC 2026-12-29 23:59:00 → IAD 2026-12-30 06:01:00; nonstop; 242 minutes. Local airport times.

2026-12-19 → 2026-12-29 · $567.00

  • United Airlines UA2410: IAD 2026-12-19 18:00:00 → SLC 2026-12-19 20:56:00; nonstop; 296 minutes. Local airport times.
  • United Airlines UA4720 / UA421: SLC 2026-12-29 12:45:00 → IAD 2026-12-29 21:24:00; 1 stop(s) via DEN; 399 minutes. Local airport times.
    • UA4720: SLC 2026-12-29 12:45:00 → DEN 2026-12-29 14:31:00; layover at DEN: 100 minutes.
    • UA421: DEN 2026-12-29 16:11:00 → IAD 2026-12-29 21:24:00.

2026-12-19 → 2026-12-29 · $590.63

  • Delta Air Lines DL432: IAD 2026-12-19 07:00:00 → SLC 2026-12-19 09:54:00; nonstop; 294 minutes. Local airport times.
  • Delta Air Lines DL2244 / DL4704: SLC 2026-12-29 13:50:00 → IAD 2026-12-29 23:10:00; 1 stop(s) via DTW; 440 minutes. Local airport times.
    • DL2244: SLC 2026-12-29 13:50:00 → DTW 2026-12-29 19:13:00; layover at DTW: 137 minutes.
    • DL4704: DTW 2026-12-29 21:30:00 → IAD 2026-12-29 23:10:00.

2026-12-19 → 2026-12-29 · $590.63

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

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For AI assistants

  • This page: Dulles (IAD) to Salt Lake City (SLC) · Dec 19, 2026 · return Dec 29, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.