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Route overview: Phoenix to Boston (BOS) flight deals

Phoenix → Boston

Dec 12, 2026 · choose your return date

PHX → 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 12, 2026 · One waySouthwest AirlinesUp to 1 stop each way$200.00 Dec 12, 2026 · One wayJetBlue AirwaysNonstop$215.00 Dec 12, 2026 – Dec 13, 2026 · 1 nightSouthwest AirlinesUp to 1 stop each way$370.00 Dec 12, 2026 – Dec 13, 2026 · 1 nightJetBlue AirwaysNonstop$390.00 Dec 12, 2026 – Dec 14, 2026 · 2 nightsSouthwest AirlinesUp to 1 stop each way$370.00 Dec 12, 2026 – Dec 14, 2026 · 2 nightsJetBlue AirwaysNonstop$390.00 Dec 12, 2026 – Dec 15, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$370.00 Dec 12, 2026 – Dec 15, 2026 · 3 nightsJetBlue AirwaysNonstop$390.00 Dec 12, 2026 – Dec 16, 2026 · 4 nightsSouthwest AirlinesUp to 1 stop each way$370.00 Dec 12, 2026 – Dec 16, 2026 · 4 nightsJetBlue AirwaysNonstop$390.00 Dec 12, 2026 – Dec 17, 2026 · 5 nightsSouthwest AirlinesUp to 1 stop each way$370.00 Dec 12, 2026 – Dec 17, 2026 · 5 nightsJetBlue AirwaysNonstop$390.00 Dec 12, 2026 – Dec 18, 2026 · 6 nightsSouthwest AirlinesUp to 1 stop each way$370.00 Dec 12, 2026 – Dec 18, 2026 · 6 nightsJetBlue AirwaysNonstop$390.00 Dec 12, 2026 – Dec 19, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$425.50 Dec 12, 2026 – Dec 19, 2026 · 7 nightsJetBlue AirwaysNonstop$448.50 Dec 12, 2026 – Dec 20, 2026 · 8 nightsSouthwest AirlinesUp to 1 stop each way$425.50 Dec 12, 2026 – Dec 20, 2026 · 8 nightsJetBlue AirwaysNonstop$448.50 Dec 12, 2026 – Dec 21, 2026 · 9 nightsSouthwest AirlinesUp to 1 stop each way$425.50 Dec 12, 2026 – Dec 21, 2026 · 9 nightsJetBlue AirwaysNonstop$448.50 Dec 12, 2026 – Dec 22, 2026 · 10 nightsSouthwest AirlinesUp to 1 stop each way$425.50 Dec 12, 2026 – Dec 22, 2026 · 10 nightsJetBlue AirwaysNonstop$448.50 Dec 12, 2026 – Dec 23, 2026 · 11 nightsSouthwest AirlinesUp to 1 stop each way$425.50 Dec 12, 2026 – Dec 23, 2026 · 11 nightsJetBlue AirwaysNonstop$448.50 Dec 12, 2026 – Dec 24, 2026 · 12 nightsSouthwest AirlinesUp to 1 stop each way$425.50 Dec 12, 2026 – Dec 24, 2026 · 12 nightsJetBlue AirwaysNonstop$448.50 Dec 12, 2026 – Dec 25, 2026 · 13 nightsSouthwest AirlinesUp to 1 stop each way$425.50 Dec 12, 2026 – Dec 25, 2026 · 13 nightsJetBlue AirwaysNonstop$448.50 Dec 12, 2026 – Dec 26, 2026 · 14 nightsSouthwest AirlinesUp to 1 stop each way$425.50 Dec 12, 2026 – Dec 26, 2026 · 14 nightsJetBlue AirwaysNonstop$448.50

Flights for your trip

  1. Sat, Dec 12 · One way

    Southwest Airlines
    11:40 pmPHX
    6h 40m
    BWI · 1h
    8:20 am+1BOS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sat, Dec 12 · One way

    JetBlue Airways
    10:20 pmPHX
    4h 48m
    Nonstop
    5:08 am+1BOS

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sat, Dec 12 – Sun, Dec 13

    Southwest Airlines
    11:40 pmPHX
    6h 40m
    BWI · 1h
    8:20 am+1BOS
    Southwest Airlines
    5:55 pmBOS
    7h 45m
    MDW · 1h 10m
    11:40 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sat, Dec 12 – Sun, Dec 13

    JetBlue Airways
    10:20 pmPHX
    4h 48m
    Nonstop
    5:08 am+1BOS
    JetBlue Airways
    5:05 pmBOS
    5h 59m
    Nonstop
    9:04 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sat, Dec 12 – Mon, Dec 14

    Southwest Airlines
    11:40 pmPHX
    6h 40m
    BWI · 1h
    8:20 am+1BOS
    Southwest Airlines
    5:55 pmBOS
    7h 45m
    MDW · 1h 10m
    11:40 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sat, Dec 12 – Mon, Dec 14

    JetBlue Airways
    10:20 pmPHX
    4h 48m
    Nonstop
    5:08 am+1BOS
    JetBlue Airways
    6:45 pmBOS
    5h 57m
    Nonstop
    10:42 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sat, Dec 12 – Tue, Dec 15

    Southwest Airlines
    11:40 pmPHX
    6h 40m
    BWI · 1h
    8:20 am+1BOS
    Southwest Airlines
    5:20 amBOS
    7h 40m
    STL · 1h 5m
    11:00 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sat, Dec 12 – Tue, Dec 15

    JetBlue Airways
    10:20 pmPHX
    4h 48m
    Nonstop
    5:08 am+1BOS
    JetBlue Airways
    5:05 pmBOS
    5h 59m
    Nonstop
    9:04 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sat, Dec 12 – Wed, Dec 16

    Southwest Airlines
    11:40 pmPHX
    6h 40m
    BWI · 1h
    8:20 am+1BOS
    Southwest Airlines
    5:20 amBOS
    7h 40m
    STL · 1h 5m
    11:00 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sat, Dec 12 – Wed, Dec 16

    JetBlue Airways
    10:20 pmPHX
    4h 48m
    Nonstop
    5:08 am+1BOS
    JetBlue Airways
    5:05 pmBOS
    5h 59m
    Nonstop
    9:04 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Sat, Dec 12 – Fri, Dec 18

    Southwest Airlines
    11:40 pmPHX
    6h 40m
    BWI · 1h
    8:20 am+1BOS
    Southwest Airlines
    5:20 amBOS
    7h 40m
    STL · 1h 5m
    11:00 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Sat, Dec 12 – Fri, Dec 18

    JetBlue Airways
    10:20 pmPHX
    4h 48m
    Nonstop
    5:08 am+1BOS
    JetBlue Airways
    5:05 pmBOS
    5h 59m
    Nonstop
    9:04 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Sat, Dec 12 – Sat, Dec 19

    Southwest Airlines
    11:40 pmPHX
    6h 40m
    BWI · 1h
    8:20 am+1BOS
    Southwest Airlines
    1:20 pmBOS
    8h 15m
    BWI · 1h 45m
    7:35 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Sat, Dec 12 – Sat, Dec 19

    JetBlue Airways
    10:20 pmPHX
    4h 48m
    Nonstop
    5:08 am+1BOS
    JetBlue Airways
    5:00 pmBOS
    5h 59m
    Nonstop
    8:59 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Sat, Dec 12 – Sun, Dec 20

    Southwest Airlines
    11:40 pmPHX
    6h 40m
    BWI · 1h
    8:20 am+1BOS
    Southwest Airlines
    5:20 amBOS
    7h 40m
    STL · 1h 5m
    11:00 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Sat, Dec 12 – Sun, Dec 20

    JetBlue Airways
    10:20 pmPHX
    4h 48m
    Nonstop
    5:08 am+1BOS
    JetBlue Airways
    5:05 pmBOS
    5h 59m
    Nonstop
    9:04 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Sat, Dec 12 – Tue, Dec 22

    Southwest Airlines
    11:40 pmPHX
    6h 40m
    BWI · 1h
    8:20 am+1BOS
    Southwest Airlines
    5:20 amBOS
    7h 40m
    STL · 1h 5m
    11:00 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Sat, Dec 12 – Tue, Dec 22

    JetBlue Airways
    10:20 pmPHX
    4h 48m
    Nonstop
    5:08 am+1BOS
    JetBlue Airways
    5:05 pmBOS
    5h 59m
    Nonstop
    9:04 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Sat, Dec 12 – Wed, Dec 23

    Southwest Airlines
    11:40 pmPHX
    6h 40m
    BWI · 1h
    8:20 am+1BOS
    Southwest Airlines
    5:20 amBOS
    7h 40m
    STL · 1h 5m
    11:00 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Sat, Dec 12 – Wed, Dec 23

    JetBlue Airways
    10:20 pmPHX
    4h 48m
    Nonstop
    5:08 am+1BOS
    JetBlue Airways
    5:05 pmBOS
    5h 59m
    Nonstop
    9:04 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Sat, Dec 12 – Thu, Dec 24

    Southwest Airlines
    11:40 pmPHX
    6h 40m
    BWI · 1h
    8:20 am+1BOS
    Southwest Airlines
    5:20 amBOS
    7h 40m
    STL · 1h 5m
    11:00 amPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Sat, Dec 12 – Thu, Dec 24

    JetBlue Airways
    10:20 pmPHX
    4h 48m
    Nonstop
    5:08 am+1BOS
    JetBlue Airways
    5:00 pmBOS
    5h 59m
    Nonstop
    8:59 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Sat, Dec 12 – Sat, Dec 26

    Southwest Airlines
    11:40 pmPHX
    6h 40m
    BWI · 1h
    8:20 am+1BOS
    Southwest Airlines
    1:20 pmBOS
    8h 15m
    BWI · 1h 45m
    7:35 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Sat, Dec 12 – Sat, Dec 26

    JetBlue Airways
    10:20 pmPHX
    4h 48m
    Nonstop
    5:08 am+1BOS
    JetBlue Airways
    5:00 pmBOS
    5h 59m
    Nonstop
    8:59 pmPHX

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

PHX ⇄ BOS

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 11, 2026 · Return optionsDec 13, 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)
2026-12-12 · one wayJetBlue AirwaysB6502Axel-exclusive $215.002026-10-29T01:56:13Z
2026-12-12 · one waySouthwest AirlinesWN3404 + WN4725Axel-exclusive $200.002026-10-29T01:56:13Z
2026-12-12 → 2026-12-13JetBlue AirwaysB6502 / B61303Axel-exclusive $390.002026-10-29T01:56:13Z
2026-12-12 → 2026-12-13Southwest AirlinesWN3404 + WN4725 / WN816 + WN1422Axel-exclusive $370.002026-10-29T01:56:13Z
2026-12-12 → 2026-12-14JetBlue AirwaysB6502 / B61303Axel-exclusive $390.002026-10-29T01:56:13Z
2026-12-12 → 2026-12-14Southwest AirlinesWN3404 + WN4725 / WN816 + WN1422Axel-exclusive $370.002026-10-29T01:56:13Z
2026-12-12 → 2026-12-15JetBlue AirwaysB6502 / B61303Axel-exclusive $390.002026-10-29T01:56:13Z
2026-12-12 → 2026-12-15Southwest AirlinesWN3404 + WN4725 / WN819 + WN4187Axel-exclusive $370.002026-10-29T01:56:13Z
2026-12-12 → 2026-12-16JetBlue AirwaysB6502 / B61303Axel-exclusive $390.002026-10-29T01:56:13Z
2026-12-12 → 2026-12-16Southwest AirlinesWN3404 + WN4725 / WN819 + WN4187Axel-exclusive $370.002026-10-29T01:56:13Z
2026-12-12 → 2026-12-17JetBlue AirwaysB6502 / B61303Axel-exclusive $390.002026-10-29T01:56:13Z
2026-12-12 → 2026-12-17Southwest AirlinesWN3404 + WN4725 / WN819 + WN4187Axel-exclusive $370.002026-10-29T01:56:13Z
2026-12-12 → 2026-12-18JetBlue AirwaysB6502 / B61303Axel-exclusive $390.002026-10-29T01:56:13Z
2026-12-12 → 2026-12-18Southwest AirlinesWN3404 + WN4725 / WN819 + WN4187Axel-exclusive $370.002026-10-29T01:56:13Z
2026-12-12 → 2026-12-19JetBlue AirwaysB6502 / B61303Axel-exclusive $448.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-19Southwest AirlinesWN3404 + WN4725 / WN1888 + WN1108Axel-exclusive $425.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-20JetBlue AirwaysB6502 / B61303Axel-exclusive $448.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-20Southwest AirlinesWN3404 + WN4725 / WN819 + WN4187Axel-exclusive $425.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-21JetBlue AirwaysB6502 / B61303Axel-exclusive $448.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-21Southwest AirlinesWN3404 + WN4725 / WN816 + WN1422Axel-exclusive $425.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-22JetBlue AirwaysB6502 / B61303Axel-exclusive $448.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-22Southwest AirlinesWN3404 + WN4725 / WN819 + WN4187Axel-exclusive $425.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-23JetBlue AirwaysB6502 / B61303Axel-exclusive $448.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-23Southwest AirlinesWN3404 + WN4725 / WN819 + WN4187Axel-exclusive $425.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-24JetBlue AirwaysB6502 / B61303Axel-exclusive $448.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-24Southwest AirlinesWN3404 + WN4725 / WN819 + WN4187Axel-exclusive $425.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-25JetBlue AirwaysB6502 / B61303Axel-exclusive $448.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-25Southwest AirlinesWN3404 + WN4725 / WN819 + WN4187Axel-exclusive $425.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-26JetBlue AirwaysB6502 / B61303Axel-exclusive $448.502026-10-29T01:56:13Z
2026-12-12 → 2026-12-26Southwest AirlinesWN3404 + WN4725 / WN1888 + WN1108Axel-exclusive $425.502026-10-29T01:56:13Z

Route overview: Phoenix to Boston (BOS) flight deals

2026-12-12 · one way · Axel-exclusive $200.00

  • Southwest Airlines WN3404 / WN4725: PHX 2026-12-12 23:40:00 → BOS 2026-12-13 08:20:00; 1 stop(s) via BWI; 400 minutes. Local airport times.
    • WN3404: PHX 2026-12-12 23:40:00 → BWI 2026-12-13 05:45:00; layover at BWI: 60 minutes.
    • WN4725: BWI 2026-12-13 06:45:00 → BOS 2026-12-13 08:20:00.

2026-12-12 · one way · Axel-exclusive $215.00

  • JetBlue Airways B6502: PHX 2026-12-12 22:20:00 → BOS 2026-12-13 05:08:00; nonstop; 288 minutes. Local airport times.

2026-12-12 → 2026-12-13 · Axel-exclusive $370.00

  • Southwest Airlines WN3404 / WN4725: PHX 2026-12-12 23:40:00 → BOS 2026-12-13 08:20:00; 1 stop(s) via BWI; 400 minutes. Local airport times.
    • WN3404: PHX 2026-12-12 23:40:00 → BWI 2026-12-13 05:45:00; layover at BWI: 60 minutes.
    • WN4725: BWI 2026-12-13 06:45:00 → BOS 2026-12-13 08:20:00.
  • Southwest Airlines WN816 / WN1422: BOS 2026-12-13 17:55:00 → PHX 2026-12-13 23:40:00; 1 stop(s) via MDW; 465 minutes. Local airport times.
    • WN816: BOS 2026-12-13 17:55:00 → MDW 2026-12-13 19:40:00; layover at MDW: 70 minutes.
    • WN1422: MDW 2026-12-13 20:50:00 → PHX 2026-12-13 23:40:00.

2026-12-12 → 2026-12-13 · Axel-exclusive $390.00

  • JetBlue Airways B6502: PHX 2026-12-12 22:20:00 → BOS 2026-12-13 05:08:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B61303: BOS 2026-12-13 17:05:00 → PHX 2026-12-13 21:04:00; nonstop; 359 minutes. Local airport times.

2026-12-12 → 2026-12-14 · Axel-exclusive $370.00

  • Southwest Airlines WN3404 / WN4725: PHX 2026-12-12 23:40:00 → BOS 2026-12-13 08:20:00; 1 stop(s) via BWI; 400 minutes. Local airport times.
    • WN3404: PHX 2026-12-12 23:40:00 → BWI 2026-12-13 05:45:00; layover at BWI: 60 minutes.
    • WN4725: BWI 2026-12-13 06:45:00 → BOS 2026-12-13 08:20:00.
  • Southwest Airlines WN816 / WN1422: BOS 2026-12-14 17:55:00 → PHX 2026-12-14 23:40:00; 1 stop(s) via MDW; 465 minutes. Local airport times.
    • WN816: BOS 2026-12-14 17:55:00 → MDW 2026-12-14 19:40:00; layover at MDW: 70 minutes.
    • WN1422: MDW 2026-12-14 20:50:00 → PHX 2026-12-14 23:40:00.

2026-12-12 → 2026-12-14 · Axel-exclusive $390.00

  • JetBlue Airways B6502: PHX 2026-12-12 22:20:00 → BOS 2026-12-13 05:08:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B61303: BOS 2026-12-14 18:45:00 → PHX 2026-12-14 22:42:00; nonstop; 357 minutes. Local airport times.

2026-12-12 → 2026-12-15 · Axel-exclusive $370.00

  • Southwest Airlines WN3404 / WN4725: PHX 2026-12-12 23:40:00 → BOS 2026-12-13 08:20:00; 1 stop(s) via BWI; 400 minutes. Local airport times.
    • WN3404: PHX 2026-12-12 23:40:00 → BWI 2026-12-13 05:45:00; layover at BWI: 60 minutes.
    • WN4725: BWI 2026-12-13 06:45:00 → BOS 2026-12-13 08:20:00.
  • Southwest Airlines WN819 / WN4187: BOS 2026-12-15 05:20:00 → PHX 2026-12-15 11:00:00; 1 stop(s) via STL; 460 minutes. Local airport times.
    • WN819: BOS 2026-12-15 05:20:00 → STL 2026-12-15 07:30:00; layover at STL: 65 minutes.
    • WN4187: STL 2026-12-15 08:35:00 → PHX 2026-12-15 11:00:00.

2026-12-12 → 2026-12-15 · Axel-exclusive $390.00

  • JetBlue Airways B6502: PHX 2026-12-12 22:20:00 → BOS 2026-12-13 05:08:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B61303: BOS 2026-12-15 17:05:00 → PHX 2026-12-15 21:04:00; nonstop; 359 minutes. Local airport times.

2026-12-12 → 2026-12-16 · Axel-exclusive $370.00

  • Southwest Airlines WN3404 / WN4725: PHX 2026-12-12 23:40:00 → BOS 2026-12-13 08:20:00; 1 stop(s) via BWI; 400 minutes. Local airport times.
    • WN3404: PHX 2026-12-12 23:40:00 → BWI 2026-12-13 05:45:00; layover at BWI: 60 minutes.
    • WN4725: BWI 2026-12-13 06:45:00 → BOS 2026-12-13 08:20:00.
  • Southwest Airlines WN819 / WN4187: BOS 2026-12-16 05:20:00 → PHX 2026-12-16 11:00:00; 1 stop(s) via STL; 460 minutes. Local airport times.
    • WN819: BOS 2026-12-16 05:20:00 → STL 2026-12-16 07:30:00; layover at STL: 65 minutes.
    • WN4187: STL 2026-12-16 08:35:00 → PHX 2026-12-16 11:00:00.

2026-12-12 → 2026-12-16 · Axel-exclusive $390.00

  • JetBlue Airways B6502: PHX 2026-12-12 22:20:00 → BOS 2026-12-13 05:08:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B61303: BOS 2026-12-16 17:05:00 → PHX 2026-12-16 21:04:00; nonstop; 359 minutes. Local airport times.

2026-12-12 → 2026-12-18 · Axel-exclusive $370.00

  • Southwest Airlines WN3404 / WN4725: PHX 2026-12-12 23:40:00 → BOS 2026-12-13 08:20:00; 1 stop(s) via BWI; 400 minutes. Local airport times.
    • WN3404: PHX 2026-12-12 23:40:00 → BWI 2026-12-13 05:45:00; layover at BWI: 60 minutes.
    • WN4725: BWI 2026-12-13 06:45:00 → BOS 2026-12-13 08:20:00.
  • Southwest Airlines WN819 / WN4187: BOS 2026-12-18 05:20:00 → PHX 2026-12-18 11:00:00; 1 stop(s) via STL; 460 minutes. Local airport times.
    • WN819: BOS 2026-12-18 05:20:00 → STL 2026-12-18 07:30:00; layover at STL: 65 minutes.
    • WN4187: STL 2026-12-18 08:35:00 → PHX 2026-12-18 11:00:00.

2026-12-12 → 2026-12-18 · Axel-exclusive $390.00

  • JetBlue Airways B6502: PHX 2026-12-12 22:20:00 → BOS 2026-12-13 05:08:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B61303: BOS 2026-12-18 17:05:00 → PHX 2026-12-18 21:04:00; nonstop; 359 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $425.50

  • Southwest Airlines WN3404 / WN4725: PHX 2026-12-12 23:40:00 → BOS 2026-12-13 08:20:00; 1 stop(s) via BWI; 400 minutes. Local airport times.
    • WN3404: PHX 2026-12-12 23:40:00 → BWI 2026-12-13 05:45:00; layover at BWI: 60 minutes.
    • WN4725: BWI 2026-12-13 06:45:00 → BOS 2026-12-13 08:20:00.
  • Southwest Airlines WN1888 / WN1108: BOS 2026-12-19 13:20:00 → PHX 2026-12-19 19:35:00; 1 stop(s) via BWI; 495 minutes. Local airport times.
    • WN1888: BOS 2026-12-19 13:20:00 → BWI 2026-12-19 14:55:00; layover at BWI: 105 minutes.
    • WN1108: BWI 2026-12-19 16:40:00 → PHX 2026-12-19 19:35:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $448.50

  • JetBlue Airways B6502: PHX 2026-12-12 22:20:00 → BOS 2026-12-13 05:08:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B61303: BOS 2026-12-19 17:00:00 → PHX 2026-12-19 20:59:00; nonstop; 359 minutes. Local airport times.

2026-12-12 → 2026-12-20 · Axel-exclusive $425.50

  • Southwest Airlines WN3404 / WN4725: PHX 2026-12-12 23:40:00 → BOS 2026-12-13 08:20:00; 1 stop(s) via BWI; 400 minutes. Local airport times.
    • WN3404: PHX 2026-12-12 23:40:00 → BWI 2026-12-13 05:45:00; layover at BWI: 60 minutes.
    • WN4725: BWI 2026-12-13 06:45:00 → BOS 2026-12-13 08:20:00.
  • Southwest Airlines WN819 / WN4187: BOS 2026-12-20 05:20:00 → PHX 2026-12-20 11:00:00; 1 stop(s) via STL; 460 minutes. Local airport times.
    • WN819: BOS 2026-12-20 05:20:00 → STL 2026-12-20 07:30:00; layover at STL: 65 minutes.
    • WN4187: STL 2026-12-20 08:35:00 → PHX 2026-12-20 11:00:00.

2026-12-12 → 2026-12-20 · Axel-exclusive $448.50

  • JetBlue Airways B6502: PHX 2026-12-12 22:20:00 → BOS 2026-12-13 05:08:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B61303: BOS 2026-12-20 17:05:00 → PHX 2026-12-20 21:04:00; nonstop; 359 minutes. Local airport times.

2026-12-12 → 2026-12-22 · Axel-exclusive $425.50

  • Southwest Airlines WN3404 / WN4725: PHX 2026-12-12 23:40:00 → BOS 2026-12-13 08:20:00; 1 stop(s) via BWI; 400 minutes. Local airport times.
    • WN3404: PHX 2026-12-12 23:40:00 → BWI 2026-12-13 05:45:00; layover at BWI: 60 minutes.
    • WN4725: BWI 2026-12-13 06:45:00 → BOS 2026-12-13 08:20:00.
  • Southwest Airlines WN819 / WN4187: BOS 2026-12-22 05:20:00 → PHX 2026-12-22 11:00:00; 1 stop(s) via STL; 460 minutes. Local airport times.
    • WN819: BOS 2026-12-22 05:20:00 → STL 2026-12-22 07:30:00; layover at STL: 65 minutes.
    • WN4187: STL 2026-12-22 08:35:00 → PHX 2026-12-22 11:00:00.

2026-12-12 → 2026-12-22 · Axel-exclusive $448.50

  • JetBlue Airways B6502: PHX 2026-12-12 22:20:00 → BOS 2026-12-13 05:08:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B61303: BOS 2026-12-22 17:05:00 → PHX 2026-12-22 21:04:00; nonstop; 359 minutes. Local airport times.

2026-12-12 → 2026-12-23 · Axel-exclusive $425.50

  • Southwest Airlines WN3404 / WN4725: PHX 2026-12-12 23:40:00 → BOS 2026-12-13 08:20:00; 1 stop(s) via BWI; 400 minutes. Local airport times.
    • WN3404: PHX 2026-12-12 23:40:00 → BWI 2026-12-13 05:45:00; layover at BWI: 60 minutes.
    • WN4725: BWI 2026-12-13 06:45:00 → BOS 2026-12-13 08:20:00.
  • Southwest Airlines WN819 / WN4187: BOS 2026-12-23 05:20:00 → PHX 2026-12-23 11:00:00; 1 stop(s) via STL; 460 minutes. Local airport times.
    • WN819: BOS 2026-12-23 05:20:00 → STL 2026-12-23 07:30:00; layover at STL: 65 minutes.
    • WN4187: STL 2026-12-23 08:35:00 → PHX 2026-12-23 11:00:00.

2026-12-12 → 2026-12-23 · Axel-exclusive $448.50

  • JetBlue Airways B6502: PHX 2026-12-12 22:20:00 → BOS 2026-12-13 05:08:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B61303: BOS 2026-12-23 17:05:00 → PHX 2026-12-23 21:04:00; nonstop; 359 minutes. Local airport times.

2026-12-12 → 2026-12-24 · Axel-exclusive $425.50

  • Southwest Airlines WN3404 / WN4725: PHX 2026-12-12 23:40:00 → BOS 2026-12-13 08:20:00; 1 stop(s) via BWI; 400 minutes. Local airport times.
    • WN3404: PHX 2026-12-12 23:40:00 → BWI 2026-12-13 05:45:00; layover at BWI: 60 minutes.
    • WN4725: BWI 2026-12-13 06:45:00 → BOS 2026-12-13 08:20:00.
  • Southwest Airlines WN819 / WN4187: BOS 2026-12-24 05:20:00 → PHX 2026-12-24 11:00:00; 1 stop(s) via STL; 460 minutes. Local airport times.
    • WN819: BOS 2026-12-24 05:20:00 → STL 2026-12-24 07:30:00; layover at STL: 65 minutes.
    • WN4187: STL 2026-12-24 08:35:00 → PHX 2026-12-24 11:00:00.

2026-12-12 → 2026-12-24 · Axel-exclusive $448.50

  • JetBlue Airways B6502: PHX 2026-12-12 22:20:00 → BOS 2026-12-13 05:08:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B61303: BOS 2026-12-24 17:00:00 → PHX 2026-12-24 20:59:00; nonstop; 359 minutes. Local airport times.

2026-12-12 → 2026-12-26 · Axel-exclusive $425.50

  • Southwest Airlines WN3404 / WN4725: PHX 2026-12-12 23:40:00 → BOS 2026-12-13 08:20:00; 1 stop(s) via BWI; 400 minutes. Local airport times.
    • WN3404: PHX 2026-12-12 23:40:00 → BWI 2026-12-13 05:45:00; layover at BWI: 60 minutes.
    • WN4725: BWI 2026-12-13 06:45:00 → BOS 2026-12-13 08:20:00.
  • Southwest Airlines WN1888 / WN1108: BOS 2026-12-26 13:20:00 → PHX 2026-12-26 19:35:00; 1 stop(s) via BWI; 495 minutes. Local airport times.
    • WN1888: BOS 2026-12-26 13:20:00 → BWI 2026-12-26 14:55:00; layover at BWI: 105 minutes.
    • WN1108: BWI 2026-12-26 16:40:00 → PHX 2026-12-26 19:35:00.

2026-12-12 → 2026-12-26 · Axel-exclusive $448.50

  • JetBlue Airways B6502: PHX 2026-12-12 22:20:00 → BOS 2026-12-13 05:08:00; nonstop; 288 minutes. Local airport times.
  • JetBlue Airways B61303: BOS 2026-12-26 17:00:00 → PHX 2026-12-26 20:59:00; nonstop; 359 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Phoenix (PHX) to Boston (BOS) · Dec 12, 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 Phoenix 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.