Travel with Axel,
get the best price.

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

Salt Lake City → Boston

Dec 9, 2026 · choose your return date

SLC → BOS1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 9, 2026 · One waySouthwest AirlinesUp to 1 stop each way$175.00 Dec 9, 2026 · One wayJetBlue AirwaysNonstop$180.00 Dec 9, 2026 – Dec 10, 2026 · 1 nightSouthwest AirlinesUp to 1 stop each way$330.00 Dec 9, 2026 – Dec 10, 2026 · 1 nightJetBlue AirwaysNonstop$340.00 Dec 9, 2026 – Dec 11, 2026 · 2 nightsSouthwest AirlinesUp to 1 stop each way$330.00 Dec 9, 2026 – Dec 11, 2026 · 2 nightsJetBlue AirwaysNonstop$340.00 Dec 9, 2026 – Dec 12, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$330.00 Dec 9, 2026 – Dec 12, 2026 · 3 nightsJetBlue AirwaysNonstop$340.00 Dec 9, 2026 – Dec 13, 2026 · 4 nightsSouthwest AirlinesUp to 1 stop each way$330.00 Dec 9, 2026 – Dec 13, 2026 · 4 nightsJetBlue AirwaysNonstop$340.00 Dec 9, 2026 – Dec 14, 2026 · 5 nightsSouthwest AirlinesUp to 1 stop each way$330.00 Dec 9, 2026 – Dec 14, 2026 · 5 nightsJetBlue AirwaysNonstop$340.00 Dec 9, 2026 – Dec 15, 2026 · 6 nightsSouthwest AirlinesUp to 1 stop each way$330.00 Dec 9, 2026 – Dec 15, 2026 · 6 nightsJetBlue AirwaysNonstop$340.00 Dec 9, 2026 – Dec 16, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$330.00 Dec 9, 2026 – Dec 16, 2026 · 7 nightsJetBlue AirwaysNonstop$340.00 Dec 9, 2026 – Dec 17, 2026 · 8 nightsSouthwest AirlinesUp to 1 stop each way$330.00 Dec 9, 2026 – Dec 17, 2026 · 8 nightsJetBlue AirwaysNonstop$340.00 Dec 9, 2026 – Dec 18, 2026 · 9 nightsSouthwest AirlinesUp to 1 stop each way$330.00 Dec 9, 2026 – Dec 18, 2026 · 9 nightsJetBlue AirwaysNonstop$340.00 Dec 9, 2026 – Dec 19, 2026 · 10 nightsSouthwest AirlinesUp to 1 stop each way$404.25 Dec 9, 2026 – Dec 19, 2026 · 10 nightsJetBlue AirwaysNonstop$416.50 Dec 9, 2026 – Dec 20, 2026 · 11 nightsSouthwest AirlinesUp to 1 stop each way$404.25 Dec 9, 2026 – Dec 20, 2026 · 11 nightsJetBlue AirwaysNonstop$416.50 Dec 9, 2026 – Dec 21, 2026 · 12 nightsSouthwest AirlinesUp to 1 stop each way$404.25 Dec 9, 2026 – Dec 21, 2026 · 12 nightsJetBlue AirwaysNonstop$416.50 Dec 9, 2026 – Dec 22, 2026 · 13 nightsSouthwest AirlinesUp to 1 stop each way$404.25 Dec 9, 2026 – Dec 22, 2026 · 13 nightsJetBlue AirwaysNonstop$416.50 Dec 9, 2026 – Dec 23, 2026 · 14 nightsSouthwest AirlinesUp to 1 stop each way$404.25 Dec 9, 2026 – Dec 23, 2026 · 14 nightsJetBlue AirwaysNonstop$416.50

Flights for your trip

  1. Wed, Dec 9 · One way

    Southwest Airlines
    8:10 amSLC
    6h 15m
    DEN · 1h
    4:25 pmBOS

    One-way total · 1 adult · Taxes included

  2. Wed, Dec 9 · One way

    JetBlue Airways
    11:05 pmSLC
    4h 24m
    Nonstop
    5:29 am+1BOS

    One-way total · 1 adult · Taxes included

  3. Wed, Dec 9 – Thu, Dec 10

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

    Round-trip total · 1 adult · Taxes included

  4. Wed, Dec 9 – Thu, Dec 10

    JetBlue Airways
    11:05 pmSLC
    4h 24m
    Nonstop
    5:29 am+1BOS
    JetBlue Airways
    7:30 pmBOS
    5h 36m
    Nonstop
    11:06 pmSLC

    Round-trip total · 1 adult · Taxes included

  5. Wed, Dec 9 – Fri, Dec 11

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

    Round-trip total · 1 adult · Taxes included

  6. Wed, Dec 9 – Fri, Dec 11

    JetBlue Airways
    11:05 pmSLC
    4h 24m
    Nonstop
    5:29 am+1BOS
    JetBlue Airways
    7:30 pmBOS
    5h 36m
    Nonstop
    11:06 pmSLC

    Round-trip total · 1 adult · Taxes included

  7. Wed, Dec 9 – Sat, Dec 12

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

    Round-trip total · 1 adult · Taxes included

  8. Wed, Dec 9 – Sat, Dec 12

    JetBlue Airways
    11:05 pmSLC
    4h 24m
    Nonstop
    5:29 am+1BOS
    JetBlue Airways
    7:30 pmBOS
    5h 36m
    Nonstop
    11:06 pmSLC

    Round-trip total · 1 adult · Taxes included

  9. Wed, Dec 9 – Sun, Dec 13

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

    Round-trip total · 1 adult · Taxes included

  10. Wed, Dec 9 – Sun, Dec 13

    JetBlue Airways
    11:05 pmSLC
    4h 24m
    Nonstop
    5:29 am+1BOS
    JetBlue Airways
    6:35 pmBOS
    5h 37m
    Nonstop
    10:12 pmSLC

    Round-trip total · 1 adult · Taxes included

  11. Wed, Dec 9 – Tue, Dec 15

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

    Round-trip total · 1 adult · Taxes included

  12. Wed, Dec 9 – Tue, Dec 15

    JetBlue Airways
    11:05 pmSLC
    4h 24m
    Nonstop
    5:29 am+1BOS
    JetBlue Airways
    6:35 pmBOS
    5h 37m
    Nonstop
    10:12 pmSLC

    Round-trip total · 1 adult · Taxes included

  13. Wed, Dec 9 – Wed, Dec 16

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

    Round-trip total · 1 adult · Taxes included

  14. Wed, Dec 9 – Wed, Dec 16

    JetBlue Airways
    11:05 pmSLC
    4h 24m
    Nonstop
    5:29 am+1BOS
    JetBlue Airways
    6:35 pmBOS
    5h 37m
    Nonstop
    10:12 pmSLC

    Round-trip total · 1 adult · Taxes included

  15. Wed, Dec 9 – Thu, Dec 17

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

    Round-trip total · 1 adult · Taxes included

  16. Wed, Dec 9 – Thu, Dec 17

    JetBlue Airways
    11:05 pmSLC
    4h 24m
    Nonstop
    5:29 am+1BOS
    JetBlue Airways
    7:30 pmBOS
    5h 36m
    Nonstop
    11:06 pmSLC

    Round-trip total · 1 adult · Taxes included

  17. Wed, Dec 9 – Sat, Dec 19

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

    Round-trip total · 1 adult · Taxes included

  18. Wed, Dec 9 – Sat, Dec 19

    JetBlue Airways
    11:05 pmSLC
    4h 24m
    Nonstop
    5:29 am+1BOS
    JetBlue Airways
    7:30 pmBOS
    5h 36m
    Nonstop
    11:06 pmSLC

    Round-trip total · 1 adult · Taxes included

  19. Wed, Dec 9 – Sun, Dec 20

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

    Round-trip total · 1 adult · Taxes included

  20. Wed, Dec 9 – Sun, Dec 20

    JetBlue Airways
    11:05 pmSLC
    4h 24m
    Nonstop
    5:29 am+1BOS
    JetBlue Airways
    6:35 pmBOS
    5h 37m
    Nonstop
    10:12 pmSLC

    Round-trip total · 1 adult · Taxes included

  21. Wed, Dec 9 – Mon, Dec 21

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

    Round-trip total · 1 adult · Taxes included

  22. Wed, Dec 9 – Mon, Dec 21

    JetBlue Airways
    11:05 pmSLC
    4h 24m
    Nonstop
    5:29 am+1BOS
    JetBlue Airways
    7:30 pmBOS
    5h 36m
    Nonstop
    11:06 pmSLC

    Round-trip total · 1 adult · Taxes included

  23. Wed, Dec 9 – Wed, Dec 23

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

    Round-trip total · 1 adult · Taxes included

  24. Wed, Dec 9 – Wed, Dec 23

    JetBlue Airways
    11:05 pmSLC
    4h 24m
    Nonstop
    5:29 am+1BOS
    JetBlue Airways
    6:35 pmBOS
    5h 37m
    Nonstop
    10:12 pmSLC

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

SLC ⇄ BOS

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, JetBlue Airways emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeDec 8, 2026 · Return optionsDec 10, 2026 · Return optionsHotels in Boston with Axel
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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-09 · one wayJetBlue AirwaysB6248Axel-exclusive $180.002026-10-29T01:25:19Z
2026-12-09 · one waySouthwest AirlinesWN2722 + WN1436Axel-exclusive $175.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-10JetBlue AirwaysB6248 / B6247Axel-exclusive $340.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-10Southwest AirlinesWN2722 + WN1436 / WN1537 + WN1147Axel-exclusive $330.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-11JetBlue AirwaysB6248 / B6247Axel-exclusive $340.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-11Southwest AirlinesWN2722 + WN1436 / WN1537 + WN1147Axel-exclusive $330.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-12JetBlue AirwaysB6248 / B6247Axel-exclusive $340.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-12Southwest AirlinesWN2722 + WN1436 / WN1537 + WN1147Axel-exclusive $330.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-13JetBlue AirwaysB6248 / B6247Axel-exclusive $340.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-13Southwest AirlinesWN2722 + WN1436 / WN1426 + WN2775Axel-exclusive $330.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-14JetBlue AirwaysB6248 / B6247Axel-exclusive $340.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-14Southwest AirlinesWN2722 + WN1436 / WN1537 + WN1147Axel-exclusive $330.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-15JetBlue AirwaysB6248 / B6247Axel-exclusive $340.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-15Southwest AirlinesWN2722 + WN1436 / WN816 + WN2043Axel-exclusive $330.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-16JetBlue AirwaysB6248 / B6247Axel-exclusive $340.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-16Southwest AirlinesWN2722 + WN1436 / WN1537 + WN1147Axel-exclusive $330.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-17JetBlue AirwaysB6248 / B6247Axel-exclusive $340.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-17Southwest AirlinesWN2722 + WN1436 / WN1537 + WN1147Axel-exclusive $330.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-18JetBlue AirwaysB6248 / B6247Axel-exclusive $340.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-18Southwest AirlinesWN2722 + WN1436 / WN1537 + WN1147Axel-exclusive $330.002026-10-29T01:25:19Z
2026-12-09 → 2026-12-19JetBlue AirwaysB6248 / B6247Axel-exclusive $416.502026-10-29T01:25:19Z
2026-12-09 → 2026-12-19Southwest AirlinesWN2722 + WN1436 / WN1537 + WN1147Axel-exclusive $404.252026-10-29T01:25:19Z
2026-12-09 → 2026-12-20JetBlue AirwaysB6248 / B6247Axel-exclusive $416.502026-10-29T01:25:19Z
2026-12-09 → 2026-12-20Southwest AirlinesWN2722 + WN1436 / WN1426 + WN2775Axel-exclusive $404.252026-10-29T01:25:19Z
2026-12-09 → 2026-12-21JetBlue AirwaysB6248 / B6247Axel-exclusive $416.502026-10-29T01:25:19Z
2026-12-09 → 2026-12-21Southwest AirlinesWN2722 + WN1436 / WN1537 + WN1147Axel-exclusive $404.252026-10-29T01:25:19Z
2026-12-09 → 2026-12-22JetBlue AirwaysB6248 / B6247Axel-exclusive $416.502026-10-29T01:25:19Z
2026-12-09 → 2026-12-22Southwest AirlinesWN2722 + WN1436 / WN816 + WN2043Axel-exclusive $404.252026-10-29T01:25:19Z
2026-12-09 → 2026-12-23JetBlue AirwaysB6248 / B6247Axel-exclusive $416.502026-10-29T01:25:19Z
2026-12-09 → 2026-12-23Southwest AirlinesWN2722 + WN1436 / WN1537 + WN1147Axel-exclusive $404.252026-10-29T01:25:19Z

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

2026-12-09 · one way · Axel-exclusive $175.00

  • Southwest Airlines WN2722 / WN1436: SLC 2026-12-09 08:10:00 → BOS 2026-12-09 16:25:00; 1 stop(s) via DEN; 375 minutes. Local airport times.
    • WN2722: SLC 2026-12-09 08:10:00 → DEN 2026-12-09 09:40:00; layover at DEN: 60 minutes.
    • WN1436: DEN 2026-12-09 10:40:00 → BOS 2026-12-09 16:25:00.

2026-12-09 · one way · Axel-exclusive $180.00

  • JetBlue Airways B6248: SLC 2026-12-09 23:05:00 → BOS 2026-12-10 05:29:00; nonstop; 264 minutes. Local airport times.

2026-12-09 → 2026-12-10 · Axel-exclusive $330.00

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

2026-12-09 → 2026-12-10 · Axel-exclusive $340.00

  • JetBlue Airways B6248: SLC 2026-12-09 23:05:00 → BOS 2026-12-10 05:29:00; nonstop; 264 minutes. Local airport times.
  • JetBlue Airways B6247: BOS 2026-12-10 19:30:00 → SLC 2026-12-10 23:06:00; nonstop; 336 minutes. Local airport times.

2026-12-09 → 2026-12-11 · Axel-exclusive $330.00

  • Southwest Airlines WN2722 / WN1436: SLC 2026-12-09 08:10:00 → BOS 2026-12-09 16:25:00; 1 stop(s) via DEN; 375 minutes. Local airport times.
    • WN2722: SLC 2026-12-09 08:10:00 → DEN 2026-12-09 09:40:00; layover at DEN: 60 minutes.
    • WN1436: DEN 2026-12-09 10:40:00 → BOS 2026-12-09 16:25:00.
  • 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.

2026-12-09 → 2026-12-11 · Axel-exclusive $340.00

  • JetBlue Airways B6248: SLC 2026-12-09 23:05:00 → BOS 2026-12-10 05:29:00; nonstop; 264 minutes. Local airport times.
  • JetBlue Airways B6247: BOS 2026-12-11 19:30:00 → SLC 2026-12-11 23:06:00; nonstop; 336 minutes. Local airport times.

2026-12-09 → 2026-12-12 · Axel-exclusive $330.00

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

2026-12-09 → 2026-12-12 · Axel-exclusive $340.00

  • JetBlue Airways B6248: SLC 2026-12-09 23:05:00 → BOS 2026-12-10 05:29:00; nonstop; 264 minutes. Local airport times.
  • JetBlue Airways B6247: BOS 2026-12-12 19:30:00 → SLC 2026-12-12 23:06:00; nonstop; 336 minutes. Local airport times.

2026-12-09 → 2026-12-13 · Axel-exclusive $330.00

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

2026-12-09 → 2026-12-13 · Axel-exclusive $340.00

  • JetBlue Airways B6248: SLC 2026-12-09 23:05:00 → BOS 2026-12-10 05:29:00; nonstop; 264 minutes. Local airport times.
  • JetBlue Airways B6247: BOS 2026-12-13 18:35:00 → SLC 2026-12-13 22:12:00; nonstop; 337 minutes. Local airport times.

2026-12-09 → 2026-12-15 · Axel-exclusive $330.00

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

2026-12-09 → 2026-12-15 · Axel-exclusive $340.00

  • JetBlue Airways B6248: SLC 2026-12-09 23:05:00 → BOS 2026-12-10 05:29:00; nonstop; 264 minutes. Local airport times.
  • JetBlue Airways B6247: BOS 2026-12-15 18:35:00 → SLC 2026-12-15 22:12:00; nonstop; 337 minutes. Local airport times.

2026-12-09 → 2026-12-16 · Axel-exclusive $330.00

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

2026-12-09 → 2026-12-16 · Axel-exclusive $340.00

  • JetBlue Airways B6248: SLC 2026-12-09 23:05:00 → BOS 2026-12-10 05:29:00; nonstop; 264 minutes. Local airport times.
  • JetBlue Airways B6247: BOS 2026-12-16 18:35:00 → SLC 2026-12-16 22:12:00; nonstop; 337 minutes. Local airport times.

2026-12-09 → 2026-12-17 · Axel-exclusive $330.00

  • Southwest Airlines WN2722 / WN1436: SLC 2026-12-09 08:10:00 → BOS 2026-12-09 16:25:00; 1 stop(s) via DEN; 375 minutes. Local airport times.
    • WN2722: SLC 2026-12-09 08:10:00 → DEN 2026-12-09 09:40:00; layover at DEN: 60 minutes.
    • WN1436: DEN 2026-12-09 10:40:00 → BOS 2026-12-09 16:25:00.
  • Southwest Airlines WN1537 / WN1147: BOS 2026-12-17 05:00:00 → SLC 2026-12-17 10:20:00; 1 stop(s) via DEN; 440 minutes. Local airport times.
    • WN1537: BOS 2026-12-17 05:00:00 → DEN 2026-12-17 07:40:00; layover at DEN: 65 minutes.
    • WN1147: DEN 2026-12-17 08:45:00 → SLC 2026-12-17 10:20:00.

2026-12-09 → 2026-12-17 · Axel-exclusive $340.00

  • JetBlue Airways B6248: SLC 2026-12-09 23:05:00 → BOS 2026-12-10 05:29:00; nonstop; 264 minutes. Local airport times.
  • JetBlue Airways B6247: BOS 2026-12-17 19:30:00 → SLC 2026-12-17 23:06:00; nonstop; 336 minutes. Local airport times.

2026-12-09 → 2026-12-19 · Axel-exclusive $404.25

  • Southwest Airlines WN2722 / WN1436: SLC 2026-12-09 08:10:00 → BOS 2026-12-09 16:25:00; 1 stop(s) via DEN; 375 minutes. Local airport times.
    • WN2722: SLC 2026-12-09 08:10:00 → DEN 2026-12-09 09:40:00; layover at DEN: 60 minutes.
    • WN1436: DEN 2026-12-09 10:40:00 → BOS 2026-12-09 16:25:00.
  • Southwest Airlines WN1537 / WN1147: BOS 2026-12-19 05:00:00 → SLC 2026-12-19 10:20:00; 1 stop(s) via DEN; 440 minutes. Local airport times.
    • WN1537: BOS 2026-12-19 05:00:00 → DEN 2026-12-19 07:40:00; layover at DEN: 65 minutes.
    • WN1147: DEN 2026-12-19 08:45:00 → SLC 2026-12-19 10:20:00.

2026-12-09 → 2026-12-19 · Axel-exclusive $416.50

  • JetBlue Airways B6248: SLC 2026-12-09 23:05:00 → BOS 2026-12-10 05:29:00; nonstop; 264 minutes. Local airport times.
  • JetBlue Airways B6247: BOS 2026-12-19 19:30:00 → SLC 2026-12-19 23:06:00; nonstop; 336 minutes. Local airport times.

2026-12-09 → 2026-12-20 · Axel-exclusive $404.25

  • Southwest Airlines WN2722 / WN1436: SLC 2026-12-09 08:10:00 → BOS 2026-12-09 16:25:00; 1 stop(s) via DEN; 375 minutes. Local airport times.
    • WN2722: SLC 2026-12-09 08:10:00 → DEN 2026-12-09 09:40:00; layover at DEN: 60 minutes.
    • WN1436: DEN 2026-12-09 10:40:00 → BOS 2026-12-09 16:25:00.
  • Southwest Airlines WN1426 / WN2775: BOS 2026-12-20 07:25:00 → SLC 2026-12-20 13:40:00; 1 stop(s) via BWI; 495 minutes. Local airport times.
    • WN1426: BOS 2026-12-20 07:25:00 → BWI 2026-12-20 09:15:00; layover at BWI: 90 minutes.
    • WN2775: BWI 2026-12-20 10:45:00 → SLC 2026-12-20 13:40:00.

2026-12-09 → 2026-12-20 · Axel-exclusive $416.50

  • JetBlue Airways B6248: SLC 2026-12-09 23:05:00 → BOS 2026-12-10 05:29:00; nonstop; 264 minutes. Local airport times.
  • JetBlue Airways B6247: BOS 2026-12-20 18:35:00 → SLC 2026-12-20 22:12:00; nonstop; 337 minutes. Local airport times.

2026-12-09 → 2026-12-21 · Axel-exclusive $404.25

  • Southwest Airlines WN2722 / WN1436: SLC 2026-12-09 08:10:00 → BOS 2026-12-09 16:25:00; 1 stop(s) via DEN; 375 minutes. Local airport times.
    • WN2722: SLC 2026-12-09 08:10:00 → DEN 2026-12-09 09:40:00; layover at DEN: 60 minutes.
    • WN1436: DEN 2026-12-09 10:40:00 → BOS 2026-12-09 16:25:00.
  • Southwest Airlines WN1537 / WN1147: BOS 2026-12-21 05:00:00 → SLC 2026-12-21 10:20:00; 1 stop(s) via DEN; 440 minutes. Local airport times.
    • WN1537: BOS 2026-12-21 05:00:00 → DEN 2026-12-21 07:40:00; layover at DEN: 65 minutes.
    • WN1147: DEN 2026-12-21 08:45:00 → SLC 2026-12-21 10:20:00.

2026-12-09 → 2026-12-21 · Axel-exclusive $416.50

  • JetBlue Airways B6248: SLC 2026-12-09 23:05:00 → BOS 2026-12-10 05:29:00; nonstop; 264 minutes. Local airport times.
  • JetBlue Airways B6247: BOS 2026-12-21 19:30:00 → SLC 2026-12-21 23:06:00; nonstop; 336 minutes. Local airport times.

2026-12-09 → 2026-12-23 · Axel-exclusive $404.25

  • Southwest Airlines WN2722 / WN1436: SLC 2026-12-09 08:10:00 → BOS 2026-12-09 16:25:00; 1 stop(s) via DEN; 375 minutes. Local airport times.
    • WN2722: SLC 2026-12-09 08:10:00 → DEN 2026-12-09 09:40:00; layover at DEN: 60 minutes.
    • WN1436: DEN 2026-12-09 10:40:00 → BOS 2026-12-09 16:25:00.
  • Southwest Airlines WN1537 / WN1147: BOS 2026-12-23 05:00:00 → SLC 2026-12-23 10:20:00; 1 stop(s) via DEN; 440 minutes. Local airport times.
    • WN1537: BOS 2026-12-23 05:00:00 → DEN 2026-12-23 07:40:00; layover at DEN: 65 minutes.
    • WN1147: DEN 2026-12-23 08:45:00 → SLC 2026-12-23 10:20:00.

2026-12-09 → 2026-12-23 · Axel-exclusive $416.50

  • JetBlue Airways B6248: SLC 2026-12-09 23:05:00 → BOS 2026-12-10 05:29:00; nonstop; 264 minutes. Local airport times.
  • JetBlue Airways B6247: BOS 2026-12-23 18:35:00 → SLC 2026-12-23 22:12:00; nonstop; 337 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Salt Lake City (SLC) to Boston (BOS) · Dec 9, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • 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 Salt Lake City to Boston (BOS) 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.