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Route overview: Boston to Salt Lake City (SLC) flight deals

Boston → Salt Lake City

Dec 11, 2026 · return Dec 15, 2026

BOS → SLC1 adulteconomyRound trip

9 flight options · 4 airlines

Nonstop flights

Fri, Dec 11 – Tue, Dec 15

JetBlue Airways
7:30 pmBOS
5h 36m
Nonstop
11:06 pmSLC
JetBlue Airways
11:59 pmSLC
4h 23m
Nonstop
6:22 am+1BOS

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Tue, Dec 15

Delta Air Lines
11:00 amBOS
5h 30m
Nonstop
2:30 pmSLC
Delta Air Lines
5:36 pmSLC
4h 21m
Nonstop
11:57 pmBOS

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Tue, Dec 15

Delta Air Lines
4:45 pmBOS
5h 23m
Nonstop
8:08 pmSLC
Delta Air Lines
5:36 pmSLC
4h 21m
Nonstop
11:57 pmBOS

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 11 – Tue, Dec 15

Southwest Airlines
10:35 amBOS
7h 45m
BNA · 1h 20m
4:20 pmSLC
Southwest Airlines
8:10 amSLC
6h 15m
DEN · 1h
4:25 pmBOS

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Tue, Dec 15

United Airlines
11:45 amBOS
7h 24m
DEN · 1h 4m
5:09 pmSLC
United Airlines
4:25 pmSLC
6h 53m
ORD · 1h 9m
1:18 am+1BOS

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Tue, Dec 15

JetBlue Airways
4:09 pmBOS
8h 15m
JFK · 1h 30m
10:24 pmSLC
JetBlue Airways
11:59 pmSLC
4h 23m
Nonstop
6:22 am+1BOS

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Tue, Dec 15

Southwest Airlines
5:55 pmBOS
7h 40m
MDW · 1h 15m
11:35 pmSLC
Southwest Airlines
8:10 amSLC
6h 15m
DEN · 1h
4:25 pmBOS

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Tue, Dec 15

Southwest Airlines
5:00 amBOS
7h 20m
DEN · 1h 5m
10:20 amSLC
Southwest Airlines
8:10 amSLC
6h 15m
DEN · 1h
4:25 pmBOS

Round-trip total · 1 adult · Taxes included

Fri, Dec 11 – Tue, Dec 15

Southwest Airlines
7:25 amBOS
8h 15m
BWI · 1h 30m
1:40 pmSLC
Southwest Airlines
8:10 amSLC
6h 15m
DEN · 1h
4:25 pmBOS

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ 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 10, 2026 → Dec 14, 2026Dec 12, 2026 → Dec 16, 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: Boston to Salt Lake City (SLC) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-11 → 2026-12-15JetBlue AirwaysB6247 / B6248$350.002026-10-29T00:52:50Z
2026-12-11 → 2026-12-15Delta Air LinesDL464 / DL702$415.002026-10-29T00:52:50Z
2026-12-11 → 2026-12-15Southwest AirlinesWN787 + WN3020 / WN2722 + WN1436$340.002026-10-29T00:52:50Z
2026-12-11 → 2026-12-15United AirlinesUA414 + UA2348 / UA2817 + UA1990$360.002026-10-29T00:52:50Z
2026-12-11 → 2026-12-15Delta Air LinesDL445 / DL702$415.002026-10-29T00:52:50Z
2026-12-11 → 2026-12-15JetBlue AirwaysB6317 + B671 / B6248$335.002026-10-29T00:52:50Z
2026-12-11 → 2026-12-15Southwest AirlinesWN816 + WN2043 / WN2722 + WN1436$340.002026-10-29T00:52:50Z
2026-12-11 → 2026-12-15Southwest AirlinesWN1537 + WN1147 / WN2722 + WN1436$340.002026-10-29T00:52:50Z
2026-12-11 → 2026-12-15Southwest AirlinesWN1426 + WN2775 / WN2722 + WN1436$340.002026-10-29T00:52:50Z

2026-12-11 → 2026-12-15 · $350.00

  • JetBlue Airways B6247: BOS 2026-12-11 19:30:00 → SLC 2026-12-11 23:06:00; nonstop; 336 minutes. Local airport times.
  • JetBlue Airways B6248: SLC 2026-12-15 23:59:00 → BOS 2026-12-16 06:22:00; nonstop; 263 minutes. Local airport times.

2026-12-11 → 2026-12-15 · $415.00

  • Delta Air Lines DL464: BOS 2026-12-11 11:00:00 → SLC 2026-12-11 14:30:00; nonstop; 330 minutes. Local airport times.
  • Delta Air Lines DL702: SLC 2026-12-15 17:36:00 → BOS 2026-12-15 23:57:00; nonstop; 261 minutes. Local airport times.

2026-12-11 → 2026-12-15 · $340.00

  • Southwest Airlines WN787 / WN3020: BOS 2026-12-11 10:35:00 → SLC 2026-12-11 16:20:00; 1 stop(s) via BNA; 465 minutes. Local airport times.
    • WN787: BOS 2026-12-11 10:35:00 → BNA 2026-12-11 12:25:00; layover at BNA: 80 minutes.
    • WN3020: BNA 2026-12-11 13:45:00 → SLC 2026-12-11 16:20:00.
  • Southwest Airlines WN2722 / WN1436: SLC 2026-12-15 08:10:00 → BOS 2026-12-15 16:25:00; 1 stop(s) via DEN; 375 minutes. Local airport times.
    • WN2722: SLC 2026-12-15 08:10:00 → DEN 2026-12-15 09:40:00; layover at DEN: 60 minutes.
    • WN1436: DEN 2026-12-15 10:40:00 → BOS 2026-12-15 16:25:00.

2026-12-11 → 2026-12-15 · $360.00

  • United Airlines UA414 / UA2348: BOS 2026-12-11 11:45:00 → SLC 2026-12-11 17:09:00; 1 stop(s) via DEN; 444 minutes. Local airport times.
    • UA414: BOS 2026-12-11 11:45:00 → DEN 2026-12-11 14:34:00; layover at DEN: 64 minutes.
    • UA2348: DEN 2026-12-11 15:38:00 → SLC 2026-12-11 17:09:00.
  • United Airlines UA2817 / UA1990: SLC 2026-12-15 16:25:00 → BOS 2026-12-16 01:18:00; 1 stop(s) via ORD; 413 minutes. Local airport times.
    • UA2817: SLC 2026-12-15 16:25:00 → ORD 2026-12-15 20:40:00; layover at ORD: 69 minutes.
    • UA1990: ORD 2026-12-15 21:49:00 → BOS 2026-12-16 01:18:00.

2026-12-11 → 2026-12-15 · $415.00

  • Delta Air Lines DL445: BOS 2026-12-11 16:45:00 → SLC 2026-12-11 20:08:00; nonstop; 323 minutes. Local airport times.
  • Delta Air Lines DL702: SLC 2026-12-15 17:36:00 → BOS 2026-12-15 23:57:00; nonstop; 261 minutes. Local airport times.

2026-12-11 → 2026-12-15 · $335.00

  • JetBlue Airways B6317 / B671: BOS 2026-12-11 16:09:00 → SLC 2026-12-11 22:24:00; 1 stop(s) via JFK; 495 minutes. Local airport times.
    • B6317: BOS 2026-12-11 16:09:00 → JFK 2026-12-11 17:29:00; layover at JFK: 90 minutes.
    • B671: JFK 2026-12-11 18:59:00 → SLC 2026-12-11 22:24:00.
  • JetBlue Airways B6248: SLC 2026-12-15 23:59:00 → BOS 2026-12-16 06:22:00; nonstop; 263 minutes. Local airport times.

2026-12-11 → 2026-12-15 · $340.00

  • Southwest Airlines WN816 / WN2043: BOS 2026-12-11 17:55:00 → SLC 2026-12-11 23:35:00; 1 stop(s) via MDW; 460 minutes. Local airport times.
    • WN816: BOS 2026-12-11 17:55:00 → MDW 2026-12-11 19:40:00; layover at MDW: 75 minutes.
    • WN2043: MDW 2026-12-11 20:55:00 → SLC 2026-12-11 23:35:00.
  • Southwest Airlines WN2722 / WN1436: SLC 2026-12-15 08:10:00 → BOS 2026-12-15 16:25:00; 1 stop(s) via DEN; 375 minutes. Local airport times.
    • WN2722: SLC 2026-12-15 08:10:00 → DEN 2026-12-15 09:40:00; layover at DEN: 60 minutes.
    • WN1436: DEN 2026-12-15 10:40:00 → BOS 2026-12-15 16:25:00.

2026-12-11 → 2026-12-15 · $340.00

  • Southwest Airlines WN1537 / WN1147: BOS 2026-12-11 05:00:00 → SLC 2026-12-11 10:20:00; 1 stop(s) via DEN; 440 minutes. Local airport times.
    • WN1537: BOS 2026-12-11 05:00:00 → DEN 2026-12-11 07:40:00; layover at DEN: 65 minutes.
    • WN1147: DEN 2026-12-11 08:45:00 → SLC 2026-12-11 10:20:00.
  • Southwest Airlines WN2722 / WN1436: SLC 2026-12-15 08:10:00 → BOS 2026-12-15 16:25:00; 1 stop(s) via DEN; 375 minutes. Local airport times.
    • WN2722: SLC 2026-12-15 08:10:00 → DEN 2026-12-15 09:40:00; layover at DEN: 60 minutes.
    • WN1436: DEN 2026-12-15 10:40:00 → BOS 2026-12-15 16:25:00.

2026-12-11 → 2026-12-15 · $340.00

  • Southwest Airlines WN1426 / WN2775: BOS 2026-12-11 07:25:00 → SLC 2026-12-11 13:40:00; 1 stop(s) via BWI; 495 minutes. Local airport times.
    • WN1426: BOS 2026-12-11 07:25:00 → BWI 2026-12-11 09:15:00; layover at BWI: 90 minutes.
    • WN2775: BWI 2026-12-11 10:45:00 → SLC 2026-12-11 13:40:00.
  • Southwest Airlines WN2722 / WN1436: SLC 2026-12-15 08:10:00 → BOS 2026-12-15 16:25:00; 1 stop(s) via DEN; 375 minutes. Local airport times.
    • WN2722: SLC 2026-12-15 08:10:00 → DEN 2026-12-15 09:40:00; layover at DEN: 60 minutes.
    • WN1436: DEN 2026-12-15 10:40:00 → BOS 2026-12-15 16:25:00.

Explore this route

For AI assistants

  • This page: Boston (BOS) to Salt Lake City (SLC) · Dec 11, 2026 · return Dec 15, 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.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Boston to Salt Lake City (SLC) flight deals · Flight search guide.
  • 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.