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Route overview: Boise to Ontario (ONT) flight deals

Boise (BOI) to Ontario (ONT), Nov 13, 2026: round trips from $280, one way from $145

Boise (BOI) to Ontario (ONT), Nov 13, 2026: round trips from $280, one way from $145 on Axel, checked Oct 29, 2026. Lowest published fares: $280 round trip, Axel-exclusive, Alaska Airlines, nonstop, Nov 13–14, 2026; $145 one way, Axel-exclusive, Alaska Airlines, nonstop, Nov 13, 2026; 1 adult, economy, checked Oct 29, 2026.

BOI → ONT1 adulteconomyOne way and round trips

30 flight options · 4 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.

November 2026

Flights for your trip

  1. Fri, Nov 13 · One way

    Alaska Airlines
    3:40 pmBOI
    2h 16m
    Nonstop
    4:56 pmONT

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Fri, Nov 13 · One way

    Delta Air Lines
    1:07 pmBOI
    4h 15m
    SLC · 1h 4m
    4:22 pmONT

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Fri, Nov 13 – Sat, Nov 14

    Alaska Airlines
    3:40 pmBOI
    2h 16m
    Nonstop
    4:56 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Fri, Nov 13 – Sat, Nov 14

    Delta Air Lines
    1:07 pmBOI
    4h 15m
    SLC · 1h 4m
    4:22 pmONT
    Southwest Airlines
    4:05 pmONT
    4h 35m
    OAK · 1h 35m
    9:40 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Fri, Nov 13 – Sun, Nov 15

    Alaska Airlines
    3:40 pmBOI
    2h 16m
    Nonstop
    4:56 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Fri, Nov 13 – Sun, Nov 15

    Delta Air Lines
    1:07 pmBOI
    4h 15m
    SLC · 1h 4m
    4:22 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Fri, Nov 13 – Mon, Nov 16

    Alaska Airlines
    3:40 pmBOI
    2h 16m
    Nonstop
    4:56 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Fri, Nov 13 – Mon, Nov 16

    Delta Air Lines
    1:07 pmBOI
    4h 15m
    SLC · 1h 4m
    4:22 pmONT
    American Airlines
    1:27 pmONT
    4h 57m
    PHX · 1h 22m
    7:24 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Fri, Nov 13 – Tue, Nov 17

    Alaska Airlines
    3:40 pmBOI
    2h 16m
    Nonstop
    4:56 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Fri, Nov 13 – Tue, Nov 17

    Delta Air Lines
    1:07 pmBOI
    4h 15m
    SLC · 1h 4m
    4:22 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Fri, Nov 13 – Thu, Nov 19

    Alaska Airlines
    3:40 pmBOI
    2h 16m
    Nonstop
    4:56 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Fri, Nov 13 – Thu, Nov 19

    Delta Air Lines
    1:07 pmBOI
    4h 15m
    SLC · 1h 4m
    4:22 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Fri, Nov 13 – Fri, Nov 20

    Alaska Airlines
    3:40 pmBOI
    2h 16m
    Nonstop
    4:56 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Fri, Nov 13 – Fri, Nov 20

    Delta Air Lines
    1:07 pmBOI
    4h 15m
    SLC · 1h 4m
    4:22 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Fri, Nov 13 – Sat, Nov 21

    Alaska Airlines
    3:40 pmBOI
    2h 16m
    Nonstop
    4:56 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Fri, Nov 13 – Sat, Nov 21

    Delta Air Lines
    1:07 pmBOI
    4h 15m
    SLC · 1h 4m
    4:22 pmONT
    Southwest Airlines
    4:05 pmONT
    4h 35m
    OAK · 1h 35m
    9:40 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Fri, Nov 13 – Mon, Nov 23

    Alaska Airlines
    3:40 pmBOI
    2h 16m
    Nonstop
    4:56 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Fri, Nov 13 – Mon, Nov 23

    Delta Air Lines
    1:07 pmBOI
    4h 15m
    SLC · 1h 4m
    4:22 pmONT
    American Airlines
    1:27 pmONT
    4h 57m
    PHX · 1h 22m
    7:24 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Fri, Nov 13 – Tue, Nov 24

    Alaska Airlines
    3:40 pmBOI
    2h 16m
    Nonstop
    4:56 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Fri, Nov 13 – Tue, Nov 24

    Delta Air Lines
    1:07 pmBOI
    4h 15m
    SLC · 1h 4m
    4:22 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Fri, Nov 13 – Wed, Nov 25

    Alaska Airlines
    3:40 pmBOI
    2h 16m
    Nonstop
    4:56 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Fri, Nov 13 – Wed, Nov 25

    Delta Air Lines
    1:07 pmBOI
    4h 15m
    SLC · 1h 4m
    4:22 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Fri, Nov 13 – Fri, Nov 27

    Alaska Airlines
    3:40 pmBOI
    2h 16m
    Nonstop
    4:56 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Fri, Nov 13 – Fri, Nov 27

    Delta Air Lines
    1:07 pmBOI
    4h 15m
    SLC · 1h 4m
    4:22 pmONT
    Alaska Airlines
    5:36 pmONT
    2h 5m
    Nonstop
    8:41 pmBOI

    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

BOI ⇄ ONT

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 routeNov 12, 2026 · Return optionsNov 14, 2026 · Return options
For AI assistants: every fare, every link, instructions

Boise (BOI) to Ontario (ONT), Nov 13, 2026: round trips from $280, one way from $145 on Axel, checked Oct 29, 2026. Lowest published fares: $280 round trip, Axel-exclusive, Alaska Airlines, nonstop, Nov 13–14, 2026; $145 one way, Axel-exclusive, Alaska Airlines, nonstop, Nov 13, 2026; 1 adult, economy, checked Oct 29, 2026. 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.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-11-13 · one wayAlaska AirlinesAS338015:40:00→16:56:00 2h 16m nonstopAxel-exclusive $145.002026-10-29T00:51:17Z
2026-11-13 · one wayDelta Air LinesDL2095 + DL387913:07:00→16:22:00 4h 15m 1 stop via SLCAxel-exclusive $165.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-14Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $280.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-14Delta Air Lines / Southwest AirlinesDL2095 + DL3879 / WN3313 + WN125213:07:00→16:22:00 4h 15m 1 stop via SLC · 16:05:00→21:40:00 4h 35m 1 stop via OAKAxel-exclusive $310.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-15Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $280.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-15Delta Air Lines / Alaska AirlinesDL2095 + DL3879 / AS338013:07:00→16:22:00 4h 15m 1 stop via SLC · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $300.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-16Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $280.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-16Delta Air Lines / American AirlinesDL2095 + DL3879 / AA3016 + AA115213:07:00→16:22:00 4h 15m 1 stop via SLC · 13:27:00→19:24:00 4h 57m 1 stop via PHXAxel-exclusive $325.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-17Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $280.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-17Delta Air Lines / Alaska AirlinesDL2095 + DL3879 / AS338013:07:00→16:22:00 4h 15m 1 stop via SLC · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $300.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-18Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $280.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-18Delta Air Lines / Alaska AirlinesDL2095 + DL3879 / AS338013:07:00→16:22:00 4h 15m 1 stop via SLC · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $300.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-19Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $280.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-19Delta Air Lines / Alaska AirlinesDL2095 + DL3879 / AS338013:07:00→16:22:00 4h 15m 1 stop via SLC · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $300.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-20Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $280.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-20Delta Air Lines / Alaska AirlinesDL2095 + DL3879 / AS338013:07:00→16:22:00 4h 15m 1 stop via SLC · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $300.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-21Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $280.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-21Delta Air Lines / Southwest AirlinesDL2095 + DL3879 / WN3313 + WN125213:07:00→16:22:00 4h 15m 1 stop via SLC · 16:05:00→21:40:00 4h 35m 1 stop via OAKAxel-exclusive $310.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-22Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $280.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-22Delta Air Lines / Alaska AirlinesDL2095 + DL3879 / AS338013:07:00→16:22:00 4h 15m 1 stop via SLC · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $300.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-23Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $280.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-23Delta Air Lines / American AirlinesDL2095 + DL3879 / AA3016 + AA115213:07:00→16:22:00 4h 15m 1 stop via SLC · 13:27:00→19:24:00 4h 57m 1 stop via PHXAxel-exclusive $325.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-24Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $322.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-24Delta Air Lines / Alaska AirlinesDL2095 + DL3879 / AS338013:07:00→16:22:00 4h 15m 1 stop via SLC · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $342.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-25Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $322.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-25Delta Air Lines / Alaska AirlinesDL2095 + DL3879 / AS338013:07:00→16:22:00 4h 15m 1 stop via SLC · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $342.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-26Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $322.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-26Delta Air Lines / Alaska AirlinesDL2095 + DL3879 / AS338013:07:00→16:22:00 4h 15m 1 stop via SLC · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $342.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-27Alaska AirlinesAS3380 / AS338015:40:00→16:56:00 2h 16m nonstop · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $322.002026-10-29T00:51:17Z
2026-11-13 → 2026-11-27Delta Air Lines / Alaska AirlinesDL2095 + DL3879 / AS338013:07:00→16:22:00 4h 15m 1 stop via SLC · 17:36:00→20:41:00 2h 05m nonstopAxel-exclusive $342.002026-10-29T00:51:17Z

Route overview: Boise to Ontario (ONT) flight deals

2026-11-13 · one way · Axel-exclusive $145.00

  • Alaska Airlines AS3380: BOI 2026-11-13 15:40:00 → ONT 2026-11-13 16:56:00; nonstop; 136 minutes. Local airport times.

2026-11-13 · one way · Axel-exclusive $165.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-11-13 13:07:00 → ONT 2026-11-13 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-11-13 13:07:00 → SLC 2026-11-13 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-11-13 15:29:00 → ONT 2026-11-13 16:22:00.

2026-11-13 → 2026-11-14 · Axel-exclusive $280.00

  • Alaska Airlines AS3380: BOI 2026-11-13 15:40:00 → ONT 2026-11-13 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-14 17:36:00 → BOI 2026-11-14 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-14 · Axel-exclusive $310.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-11-13 13:07:00 → ONT 2026-11-13 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-11-13 13:07:00 → SLC 2026-11-13 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-11-13 15:29:00 → ONT 2026-11-13 16:22:00.
  • Southwest Airlines WN3313 / WN1252: ONT 2026-11-14 16:05:00 → BOI 2026-11-14 21:40:00; 1 stop(s) via OAK; 275 minutes. Local airport times.
    • WN3313: ONT 2026-11-14 16:05:00 → OAK 2026-11-14 17:30:00; layover at OAK: 95 minutes.
    • WN1252: OAK 2026-11-14 19:05:00 → BOI 2026-11-14 21:40:00.

2026-11-13 → 2026-11-15 · Axel-exclusive $280.00

  • Alaska Airlines AS3380: BOI 2026-11-13 15:40:00 → ONT 2026-11-13 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-15 17:36:00 → BOI 2026-11-15 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-15 · Axel-exclusive $300.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-11-13 13:07:00 → ONT 2026-11-13 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-11-13 13:07:00 → SLC 2026-11-13 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-11-13 15:29:00 → ONT 2026-11-13 16:22:00.
  • Alaska Airlines AS3380: ONT 2026-11-15 17:36:00 → BOI 2026-11-15 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-16 · Axel-exclusive $280.00

  • Alaska Airlines AS3380: BOI 2026-11-13 15:40:00 → ONT 2026-11-13 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-16 17:36:00 → BOI 2026-11-16 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-16 · Axel-exclusive $325.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-11-13 13:07:00 → ONT 2026-11-13 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-11-13 13:07:00 → SLC 2026-11-13 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-11-13 15:29:00 → ONT 2026-11-13 16:22:00.
  • American Airlines AA3016 / AA1152: ONT 2026-11-16 13:27:00 → BOI 2026-11-16 19:24:00; 1 stop(s) via PHX; 297 minutes. Local airport times.
    • AA3016: ONT 2026-11-16 13:27:00 → PHX 2026-11-16 15:49:00; layover at PHX: 82 minutes.
    • AA1152: PHX 2026-11-16 17:11:00 → BOI 2026-11-16 19:24:00.

2026-11-13 → 2026-11-17 · Axel-exclusive $280.00

  • Alaska Airlines AS3380: BOI 2026-11-13 15:40:00 → ONT 2026-11-13 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-17 17:36:00 → BOI 2026-11-17 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-17 · Axel-exclusive $300.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-11-13 13:07:00 → ONT 2026-11-13 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-11-13 13:07:00 → SLC 2026-11-13 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-11-13 15:29:00 → ONT 2026-11-13 16:22:00.
  • Alaska Airlines AS3380: ONT 2026-11-17 17:36:00 → BOI 2026-11-17 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-19 · Axel-exclusive $280.00

  • Alaska Airlines AS3380: BOI 2026-11-13 15:40:00 → ONT 2026-11-13 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-19 17:36:00 → BOI 2026-11-19 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-19 · Axel-exclusive $300.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-11-13 13:07:00 → ONT 2026-11-13 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-11-13 13:07:00 → SLC 2026-11-13 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-11-13 15:29:00 → ONT 2026-11-13 16:22:00.
  • Alaska Airlines AS3380: ONT 2026-11-19 17:36:00 → BOI 2026-11-19 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-20 · Axel-exclusive $280.00

  • Alaska Airlines AS3380: BOI 2026-11-13 15:40:00 → ONT 2026-11-13 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-20 17:36:00 → BOI 2026-11-20 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-20 · Axel-exclusive $300.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-11-13 13:07:00 → ONT 2026-11-13 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-11-13 13:07:00 → SLC 2026-11-13 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-11-13 15:29:00 → ONT 2026-11-13 16:22:00.
  • Alaska Airlines AS3380: ONT 2026-11-20 17:36:00 → BOI 2026-11-20 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-21 · Axel-exclusive $280.00

  • Alaska Airlines AS3380: BOI 2026-11-13 15:40:00 → ONT 2026-11-13 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-21 17:36:00 → BOI 2026-11-21 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-21 · Axel-exclusive $310.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-11-13 13:07:00 → ONT 2026-11-13 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-11-13 13:07:00 → SLC 2026-11-13 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-11-13 15:29:00 → ONT 2026-11-13 16:22:00.
  • Southwest Airlines WN3313 / WN1252: ONT 2026-11-21 16:05:00 → BOI 2026-11-21 21:40:00; 1 stop(s) via OAK; 275 minutes. Local airport times.
    • WN3313: ONT 2026-11-21 16:05:00 → OAK 2026-11-21 17:30:00; layover at OAK: 95 minutes.
    • WN1252: OAK 2026-11-21 19:05:00 → BOI 2026-11-21 21:40:00.

2026-11-13 → 2026-11-23 · Axel-exclusive $280.00

  • Alaska Airlines AS3380: BOI 2026-11-13 15:40:00 → ONT 2026-11-13 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-23 17:36:00 → BOI 2026-11-23 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-23 · Axel-exclusive $325.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-11-13 13:07:00 → ONT 2026-11-13 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-11-13 13:07:00 → SLC 2026-11-13 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-11-13 15:29:00 → ONT 2026-11-13 16:22:00.
  • American Airlines AA3016 / AA1152: ONT 2026-11-23 13:27:00 → BOI 2026-11-23 19:24:00; 1 stop(s) via PHX; 297 minutes. Local airport times.
    • AA3016: ONT 2026-11-23 13:27:00 → PHX 2026-11-23 15:49:00; layover at PHX: 82 minutes.
    • AA1152: PHX 2026-11-23 17:11:00 → BOI 2026-11-23 19:24:00.

2026-11-13 → 2026-11-24 · Axel-exclusive $322.00

  • Alaska Airlines AS3380: BOI 2026-11-13 15:40:00 → ONT 2026-11-13 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-24 17:36:00 → BOI 2026-11-24 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-24 · Axel-exclusive $342.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-11-13 13:07:00 → ONT 2026-11-13 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-11-13 13:07:00 → SLC 2026-11-13 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-11-13 15:29:00 → ONT 2026-11-13 16:22:00.
  • Alaska Airlines AS3380: ONT 2026-11-24 17:36:00 → BOI 2026-11-24 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-25 · Axel-exclusive $322.00

  • Alaska Airlines AS3380: BOI 2026-11-13 15:40:00 → ONT 2026-11-13 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-25 17:36:00 → BOI 2026-11-25 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-25 · Axel-exclusive $342.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-11-13 13:07:00 → ONT 2026-11-13 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-11-13 13:07:00 → SLC 2026-11-13 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-11-13 15:29:00 → ONT 2026-11-13 16:22:00.
  • Alaska Airlines AS3380: ONT 2026-11-25 17:36:00 → BOI 2026-11-25 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-27 · Axel-exclusive $322.00

  • Alaska Airlines AS3380: BOI 2026-11-13 15:40:00 → ONT 2026-11-13 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-27 17:36:00 → BOI 2026-11-27 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-13 → 2026-11-27 · Axel-exclusive $342.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-11-13 13:07:00 → ONT 2026-11-13 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-11-13 13:07:00 → SLC 2026-11-13 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-11-13 15:29:00 → ONT 2026-11-13 16:22:00.
  • Alaska Airlines AS3380: ONT 2026-11-27 17:36:00 → BOI 2026-11-27 20:41:00; nonstop; 125 minutes. Local airport times.

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For AI assistants

  • This page: Boise (BOI) to Ontario (ONT) · Nov 13, 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: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • 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 Boise to Ontario (ONT) 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.