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Boise → Ontario

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BOI → ONT1 adulteconomy

24 flight options · 5 airlines

Round-trip flights

Fri, Oct 30 – Mon, Nov 2

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

Fri, Oct 30 – Mon, Nov 2

American Airlines
2:03 pmBOI
6h 18m
PHX · 2h 49m
7:21 pmONT
American Airlines
1:27 pmONT
4h 57m
PHX · 1h 22m
7:24 pmBOI

Round-trip total · 1 adult · Taxes included

Sat, Oct 31 – Sat, Nov 7

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

Sat, Oct 31 – Sat, Nov 7

United Airlines
6:55 pmBOI
4h 58m
SFO · 1h 20m
10:53 pmONT
Southwest Airlines
4:05 pmONT
4h 35m
OAK · 1h 35m
9:40 pmBOI

Round-trip total · 1 adult · Taxes included

Tue, Nov 24 – Sun, Nov 29

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

Tue, Nov 24 – Sun, Nov 29

Southwest Airlines
9:15 amBOI
4h 25m
SJC · 1h 10m
12:40 pmONT
Southwest Airlines
5:45 amONT
4h
LAS · 1h 5m
10:45 amBOI

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Mon, Nov 30

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

Fri, Nov 27 – Mon, Nov 30

Southwest Airlines
8:50 pmBOI
4h 5m
LAS · 1h 20m
11:55 pmONT
Southwest Airlines
5:45 amONT
4h
LAS · 1h 5m
10:45 amBOI

Round-trip total · 1 adult · Taxes included

Show 14 more flights

Sat, Nov 28 – Sat, Dec 5

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

Sat, Nov 28 – Sat, Dec 5

Southwest Airlines
8:50 pmBOI
4h 5m
LAS · 1h 20m
11:55 pmONT
Southwest Airlines
4:05 pmONT
4h 35m
OAK · 1h 35m
9:40 pmBOI

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 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

Tue, Dec 22 – Sun, Dec 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

Fri, Dec 25 – Mon, Dec 28

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

Fri, Dec 25 – Mon, Dec 28

Southwest Airlines
10:45 amBOI
6h 30m
OAK · 3h 25m
4:15 pmONT
Southwest Airlines
5:45 amONT
4h
LAS · 1h 5m
10:45 amBOI

Round-trip total · 1 adult · Taxes included

Sat, Dec 26 – Sat, Jan 2

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

Sat, Dec 26 – Sat, Jan 2

Southwest Airlines
8:50 pmBOI
4h 5m
LAS · 1h 20m
11:55 pmONT
Southwest Airlines
4:05 pmONT
4h 35m
OAK · 1h 35m
9:40 pmBOI

Round-trip total · 1 adult · Taxes included

Wed, Dec 30 – Sat, Jan 2

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

Wed, Dec 30 – Sat, Jan 2

Southwest Airlines
10:45 amBOI
6h 30m
OAK · 3h 25m
4:15 pmONT
Southwest Airlines
4:05 pmONT
4h 35m
OAK · 1h 35m
9:40 pmBOI

Round-trip total · 1 adult · Taxes included

Fri, Jan 15 – Mon, Jan 18

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

Fri, Jan 15 – Mon, Jan 18

Southwest Airlines
10:45 amBOI
6h 30m
OAK · 3h 25m
4:15 pmONT
Southwest Airlines
5:45 amONT
4h
LAS · 1h 5m
10:45 amBOI

Round-trip total · 1 adult · Taxes included

Fri, Jan 22 – Mon, Jan 25

Southwest Airlines
9:15 amBOI
4h 25m
SJC · 1h 10m
12:40 pmONT
Southwest Airlines
5:45 amONT
4h
LAS · 1h 5m
10:45 amBOI

Round-trip total · 1 adult · Taxes included

Fri, Jan 22 – Mon, Jan 25

United Airlines
6:55 pmBOI
4h 58m
SFO · 1h 20m
10:53 pmONT
American Airlines
1:27 pmONT
4h 57m
PHX · 1h 22m
7:24 pmBOI

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Oct 30 · One way

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

One-way total · 1 adult · Taxes included

Fri, Oct 30 · One way

Southwest Airlines
10:45 amBOI
6h 30m
OAK · 3h 25m
4:15 pmONT

One-way total · 1 adult · Taxes included

Make this trip yours

BOI ⇄ ONT

Economy

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

No account needed to see prices.

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Alaska Airlines 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.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. 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

More dates

Nov 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-10-30 · one wayAlaska AirlinesAS3380$145.002026-10-29T00:51:17Z
2026-10-30 · one waySouthwest AirlinesWN1166 + WN1053$155.002026-10-29T00:51:17Z
2026-10-30 → 2026-11-02Alaska AirlinesAS3380 / AS3380$280.002026-10-29T00:51:17Z
2026-10-30 → 2026-11-02American AirlinesAA2341 + AA1666 / AA3016 + AA1152$330.002026-10-29T00:51:17Z
2026-10-31 → 2026-11-07Delta Air Lines / Southwest AirlinesDL2095 + DL3879 / WN3313 + WN1252$310.002026-10-29T00:51:17Z
2026-10-31 → 2026-11-07United Airlines / Southwest AirlinesUA4753 + UA552 / WN3313 + WN1252$322.502026-10-29T00:51:17Z
2026-11-24 → 2026-11-29Alaska AirlinesAS3380 / AS3380$364.002026-10-29T00:51:17Z
2026-11-24 → 2026-11-29Southwest AirlinesWN777 + WN1383 / WN2184 + WN1988$390.002026-10-29T00:51:17Z
2026-11-27 → 2026-11-30Alaska AirlinesAS3380 / AS3380$364.002026-10-29T00:51:17Z
2026-11-27 → 2026-11-30Southwest AirlinesWN1478 + WN2405 / WN2184 + WN1988$390.002026-10-29T00:51:17Z
2026-11-28 → 2026-12-05Alaska AirlinesAS3380 / AS3380$322.002026-10-29T00:51:17Z
2026-11-28 → 2026-12-05Southwest AirlinesWN1478 + WN2405 / WN3313 + WN1252$345.002026-10-29T00:51:17Z
2026-12-22 → 2026-12-27Alaska AirlinesAS3380 / AS3380$378.002026-10-29T00:51:17Z
2026-12-22 → 2026-12-27Delta Air Lines / Alaska AirlinesDL2095 + DL3879 / AS3380$405.002026-10-29T00:51:17Z
2026-12-25 → 2026-12-28Alaska AirlinesAS3380 / AS3380$378.002026-10-29T00:51:17Z
2026-12-25 → 2026-12-28Southwest AirlinesWN1166 + WN1053 / WN2184 + WN1988$405.002026-10-29T00:51:17Z
2026-12-26 → 2027-01-02Alaska AirlinesAS3380 / AS3380$378.002026-10-29T00:51:17Z
2026-12-26 → 2027-01-02Southwest AirlinesWN1478 + WN2405 / WN3313 + WN1252$405.002026-10-29T00:51:17Z
2026-12-30 → 2027-01-02Alaska AirlinesAS3380 / AS3380$378.002026-10-29T00:51:17Z
2026-12-30 → 2027-01-02Southwest AirlinesWN1166 + WN1053 / WN3313 + WN1252$405.002026-10-29T00:51:17Z
2027-01-15 → 2027-01-18Alaska AirlinesAS3380 / AS3380$280.002026-10-29T00:51:17Z
2027-01-15 → 2027-01-18Southwest AirlinesWN1166 + WN1053 / WN2184 + WN1988$300.002026-10-29T00:51:17Z
2027-01-22 → 2027-01-25Southwest AirlinesWN777 + WN1383 / WN2184 + WN1988$300.002026-10-29T00:51:17Z
2027-01-22 → 2027-01-25United Airlines / American AirlinesUA4753 + UA552 / AA3016 + AA1152$337.502026-10-29T00:51:17Z

2026-10-30 · one way · $145.00

  • Alaska Airlines AS3380: BOI 2026-10-30 15:40:00 → ONT 2026-10-30 16:56:00; nonstop; 136 minutes. Local airport times.

2026-10-30 · one way · $155.00

  • Southwest Airlines WN1166 / WN1053: BOI 2026-10-30 10:45:00 → ONT 2026-10-30 16:15:00; 1 stop(s) via OAK; 390 minutes. Local airport times.
    • WN1166: BOI 2026-10-30 10:45:00 → OAK 2026-10-30 11:35:00; layover at OAK: 205 minutes.
    • WN1053: OAK 2026-10-30 15:00:00 → ONT 2026-10-30 16:15:00.

2026-10-30 → 2026-11-02 · $280.00

  • Alaska Airlines AS3380: BOI 2026-10-30 15:40:00 → ONT 2026-10-30 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-02 17:36:00 → BOI 2026-11-02 20:41:00; nonstop; 125 minutes. Local airport times.

2026-10-30 → 2026-11-02 · $330.00

  • American Airlines AA2341 / AA1666: BOI 2026-10-30 14:03:00 → ONT 2026-10-30 19:21:00; 1 stop(s) via PHX; 378 minutes. Local airport times.
    • AA2341: BOI 2026-10-30 14:03:00 → PHX 2026-10-30 15:09:00; layover at PHX: 169 minutes.
    • AA1666: PHX 2026-10-30 17:58:00 → ONT 2026-10-30 19:21:00.
  • American Airlines AA3016 / AA1152: ONT 2026-11-02 13:27:00 → BOI 2026-11-02 19:24:00; 1 stop(s) via PHX; 297 minutes. Local airport times.
    • AA3016: ONT 2026-11-02 13:27:00 → PHX 2026-11-02 15:49:00; layover at PHX: 82 minutes.
    • AA1152: PHX 2026-11-02 17:11:00 → BOI 2026-11-02 19:24:00.

2026-10-31 → 2026-11-07 · $310.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-10-31 13:07:00 → ONT 2026-10-31 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-10-31 13:07:00 → SLC 2026-10-31 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-10-31 15:29:00 → ONT 2026-10-31 16:22:00.
  • Southwest Airlines WN3313 / WN1252: ONT 2026-11-07 16:05:00 → BOI 2026-11-07 21:40:00; 1 stop(s) via OAK; 275 minutes. Local airport times.
    • WN3313: ONT 2026-11-07 16:05:00 → OAK 2026-11-07 17:30:00; layover at OAK: 95 minutes.
    • WN1252: OAK 2026-11-07 19:05:00 → BOI 2026-11-07 21:40:00.

2026-10-31 → 2026-11-07 · $322.50

  • United Airlines UA4753 / UA552: BOI 2026-10-31 18:55:00 → ONT 2026-10-31 22:53:00; 1 stop(s) via SFO; 298 minutes. Local airport times.
    • UA4753: BOI 2026-10-31 18:55:00 → SFO 2026-10-31 20:10:00; layover at SFO: 80 minutes.
    • UA552: SFO 2026-10-31 21:30:00 → ONT 2026-10-31 22:53:00.
  • Southwest Airlines WN3313 / WN1252: ONT 2026-11-07 16:05:00 → BOI 2026-11-07 21:40:00; 1 stop(s) via OAK; 275 minutes. Local airport times.
    • WN3313: ONT 2026-11-07 16:05:00 → OAK 2026-11-07 17:30:00; layover at OAK: 95 minutes.
    • WN1252: OAK 2026-11-07 19:05:00 → BOI 2026-11-07 21:40:00.

2026-11-24 → 2026-11-29 · $364.00

  • Alaska Airlines AS3380: BOI 2026-11-24 15:40:00 → ONT 2026-11-24 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-29 17:36:00 → BOI 2026-11-29 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-24 → 2026-11-29 · $390.00

  • Southwest Airlines WN777 / WN1383: BOI 2026-11-24 09:15:00 → ONT 2026-11-24 12:40:00; 1 stop(s) via SJC; 265 minutes. Local airport times.
    • WN777: BOI 2026-11-24 09:15:00 → SJC 2026-11-24 10:10:00; layover at SJC: 70 minutes.
    • WN1383: SJC 2026-11-24 11:20:00 → ONT 2026-11-24 12:40:00.
  • Southwest Airlines WN2184 / WN1988: ONT 2026-11-29 05:45:00 → BOI 2026-11-29 10:45:00; 1 stop(s) via LAS; 240 minutes. Local airport times.
    • WN2184: ONT 2026-11-29 05:45:00 → LAS 2026-11-29 06:55:00; layover at LAS: 65 minutes.
    • WN1988: LAS 2026-11-29 08:00:00 → BOI 2026-11-29 10:45:00.

2026-11-27 → 2026-11-30 · $364.00

  • Alaska Airlines AS3380: BOI 2026-11-27 15:40:00 → ONT 2026-11-27 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-11-30 17:36:00 → BOI 2026-11-30 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-27 → 2026-11-30 · $390.00

  • Southwest Airlines WN1478 / WN2405: BOI 2026-11-27 20:50:00 → ONT 2026-11-27 23:55:00; 1 stop(s) via LAS; 245 minutes. Local airport times.
    • WN1478: BOI 2026-11-27 20:50:00 → LAS 2026-11-27 21:35:00; layover at LAS: 80 minutes.
    • WN2405: LAS 2026-11-27 22:55:00 → ONT 2026-11-27 23:55:00.
  • Southwest Airlines WN2184 / WN1988: ONT 2026-11-30 05:45:00 → BOI 2026-11-30 10:45:00; 1 stop(s) via LAS; 240 minutes. Local airport times.
    • WN2184: ONT 2026-11-30 05:45:00 → LAS 2026-11-30 06:55:00; layover at LAS: 65 minutes.
    • WN1988: LAS 2026-11-30 08:00:00 → BOI 2026-11-30 10:45:00.

2026-11-28 → 2026-12-05 · $322.00

  • Alaska Airlines AS3380: BOI 2026-11-28 15:40:00 → ONT 2026-11-28 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-12-05 17:36:00 → BOI 2026-12-05 20:41:00; nonstop; 125 minutes. Local airport times.

2026-11-28 → 2026-12-05 · $345.00

  • Southwest Airlines WN1478 / WN2405: BOI 2026-11-28 20:50:00 → ONT 2026-11-28 23:55:00; 1 stop(s) via LAS; 245 minutes. Local airport times.
    • WN1478: BOI 2026-11-28 20:50:00 → LAS 2026-11-28 21:35:00; layover at LAS: 80 minutes.
    • WN2405: LAS 2026-11-28 22:55:00 → ONT 2026-11-28 23:55:00.
  • Southwest Airlines WN3313 / WN1252: ONT 2026-12-05 16:05:00 → BOI 2026-12-05 21:40:00; 1 stop(s) via OAK; 275 minutes. Local airport times.
    • WN3313: ONT 2026-12-05 16:05:00 → OAK 2026-12-05 17:30:00; layover at OAK: 95 minutes.
    • WN1252: OAK 2026-12-05 19:05:00 → BOI 2026-12-05 21:40:00.

2026-12-22 → 2026-12-27 · $378.00

  • Alaska Airlines AS3380: BOI 2026-12-22 15:40:00 → ONT 2026-12-22 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-12-27 17:36:00 → BOI 2026-12-27 20:41:00; nonstop; 125 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $405.00

  • Delta Air Lines DL2095 / DL3879: BOI 2026-12-22 13:07:00 → ONT 2026-12-22 16:22:00; 1 stop(s) via SLC; 255 minutes. Local airport times.
    • DL2095: BOI 2026-12-22 13:07:00 → SLC 2026-12-22 14:25:00; layover at SLC: 64 minutes.
    • DL3879: SLC 2026-12-22 15:29:00 → ONT 2026-12-22 16:22:00.
  • Alaska Airlines AS3380: ONT 2026-12-27 17:36:00 → BOI 2026-12-27 20:41:00; nonstop; 125 minutes. Local airport times.

2026-12-25 → 2026-12-28 · $378.00

  • Alaska Airlines AS3380: BOI 2026-12-25 15:40:00 → ONT 2026-12-25 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2026-12-28 17:36:00 → BOI 2026-12-28 20:41:00; nonstop; 125 minutes. Local airport times.

2026-12-25 → 2026-12-28 · $405.00

  • Southwest Airlines WN1166 / WN1053: BOI 2026-12-25 10:45:00 → ONT 2026-12-25 16:15:00; 1 stop(s) via OAK; 390 minutes. Local airport times.
    • WN1166: BOI 2026-12-25 10:45:00 → OAK 2026-12-25 11:35:00; layover at OAK: 205 minutes.
    • WN1053: OAK 2026-12-25 15:00:00 → ONT 2026-12-25 16:15:00.
  • Southwest Airlines WN2184 / WN1988: ONT 2026-12-28 05:45:00 → BOI 2026-12-28 10:45:00; 1 stop(s) via LAS; 240 minutes. Local airport times.
    • WN2184: ONT 2026-12-28 05:45:00 → LAS 2026-12-28 06:55:00; layover at LAS: 65 minutes.
    • WN1988: LAS 2026-12-28 08:00:00 → BOI 2026-12-28 10:45:00.

2026-12-26 → 2027-01-02 · $378.00

  • Alaska Airlines AS3380: BOI 2026-12-26 15:40:00 → ONT 2026-12-26 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2027-01-02 17:36:00 → BOI 2027-01-02 20:41:00; nonstop; 125 minutes. Local airport times.

2026-12-26 → 2027-01-02 · $405.00

  • Southwest Airlines WN1478 / WN2405: BOI 2026-12-26 20:50:00 → ONT 2026-12-26 23:55:00; 1 stop(s) via LAS; 245 minutes. Local airport times.
    • WN1478: BOI 2026-12-26 20:50:00 → LAS 2026-12-26 21:35:00; layover at LAS: 80 minutes.
    • WN2405: LAS 2026-12-26 22:55:00 → ONT 2026-12-26 23:55:00.
  • Southwest Airlines WN3313 / WN1252: ONT 2027-01-02 16:05:00 → BOI 2027-01-02 21:40:00; 1 stop(s) via OAK; 275 minutes. Local airport times.
    • WN3313: ONT 2027-01-02 16:05:00 → OAK 2027-01-02 17:30:00; layover at OAK: 95 minutes.
    • WN1252: OAK 2027-01-02 19:05:00 → BOI 2027-01-02 21:40:00.

2026-12-30 → 2027-01-02 · $378.00

  • Alaska Airlines AS3380: BOI 2026-12-30 15:40:00 → ONT 2026-12-30 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2027-01-02 17:36:00 → BOI 2027-01-02 20:41:00; nonstop; 125 minutes. Local airport times.

2026-12-30 → 2027-01-02 · $405.00

  • Southwest Airlines WN1166 / WN1053: BOI 2026-12-30 10:45:00 → ONT 2026-12-30 16:15:00; 1 stop(s) via OAK; 390 minutes. Local airport times.
    • WN1166: BOI 2026-12-30 10:45:00 → OAK 2026-12-30 11:35:00; layover at OAK: 205 minutes.
    • WN1053: OAK 2026-12-30 15:00:00 → ONT 2026-12-30 16:15:00.
  • Southwest Airlines WN3313 / WN1252: ONT 2027-01-02 16:05:00 → BOI 2027-01-02 21:40:00; 1 stop(s) via OAK; 275 minutes. Local airport times.
    • WN3313: ONT 2027-01-02 16:05:00 → OAK 2027-01-02 17:30:00; layover at OAK: 95 minutes.
    • WN1252: OAK 2027-01-02 19:05:00 → BOI 2027-01-02 21:40:00.

2027-01-15 → 2027-01-18 · $280.00

  • Alaska Airlines AS3380: BOI 2027-01-15 15:40:00 → ONT 2027-01-15 16:56:00; nonstop; 136 minutes. Local airport times.
  • Alaska Airlines AS3380: ONT 2027-01-18 17:36:00 → BOI 2027-01-18 20:41:00; nonstop; 125 minutes. Local airport times.

2027-01-15 → 2027-01-18 · $300.00

  • Southwest Airlines WN1166 / WN1053: BOI 2027-01-15 10:45:00 → ONT 2027-01-15 16:15:00; 1 stop(s) via OAK; 390 minutes. Local airport times.
    • WN1166: BOI 2027-01-15 10:45:00 → OAK 2027-01-15 11:35:00; layover at OAK: 205 minutes.
    • WN1053: OAK 2027-01-15 15:00:00 → ONT 2027-01-15 16:15:00.
  • Southwest Airlines WN2184 / WN1988: ONT 2027-01-18 05:45:00 → BOI 2027-01-18 10:45:00; 1 stop(s) via LAS; 240 minutes. Local airport times.
    • WN2184: ONT 2027-01-18 05:45:00 → LAS 2027-01-18 06:55:00; layover at LAS: 65 minutes.
    • WN1988: LAS 2027-01-18 08:00:00 → BOI 2027-01-18 10:45:00.

2027-01-22 → 2027-01-25 · $300.00

  • Southwest Airlines WN777 / WN1383: BOI 2027-01-22 09:15:00 → ONT 2027-01-22 12:40:00; 1 stop(s) via SJC; 265 minutes. Local airport times.
    • WN777: BOI 2027-01-22 09:15:00 → SJC 2027-01-22 10:10:00; layover at SJC: 70 minutes.
    • WN1383: SJC 2027-01-22 11:20:00 → ONT 2027-01-22 12:40:00.
  • Southwest Airlines WN2184 / WN1988: ONT 2027-01-25 05:45:00 → BOI 2027-01-25 10:45:00; 1 stop(s) via LAS; 240 minutes. Local airport times.
    • WN2184: ONT 2027-01-25 05:45:00 → LAS 2027-01-25 06:55:00; layover at LAS: 65 minutes.
    • WN1988: LAS 2027-01-25 08:00:00 → BOI 2027-01-25 10:45:00.

2027-01-22 → 2027-01-25 · $337.50

  • United Airlines UA4753 / UA552: BOI 2027-01-22 18:55:00 → ONT 2027-01-22 22:53:00; 1 stop(s) via SFO; 298 minutes. Local airport times.
    • UA4753: BOI 2027-01-22 18:55:00 → SFO 2027-01-22 20:10:00; layover at SFO: 80 minutes.
    • UA552: SFO 2027-01-22 21:30:00 → ONT 2027-01-22 22:53:00.
  • American Airlines AA3016 / AA1152: ONT 2027-01-25 13:27:00 → BOI 2027-01-25 19:24:00; 1 stop(s) via PHX; 297 minutes. Local airport times.
    • AA3016: ONT 2027-01-25 13:27:00 → PHX 2027-01-25 15:49:00; layover at PHX: 82 minutes.
    • AA1152: PHX 2027-01-25 17:11:00 → BOI 2027-01-25 19:24:00.

More dates for this route