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Boise → Sacramento

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BOI → SMF1 adulteconomy

24 flight options · 3 airlines

Round-trip flights

Fri, Oct 30 – Mon, Nov 2

Southwest Airlines
6:40 pmBOI
1h 30m
Nonstop
7:10 pmSMF
Southwest Airlines
9:25 pmSMF
1h 30m
Nonstop
11:55 pmBOI

Round-trip total · 1 adult · Taxes included

Fri, Oct 30 – Mon, Nov 2

United Airlines
6:55 pmBOI
5h 49m
SFO · 2h 35m
11:44 pmSMF
United Airlines
6:20 amSMF
3h 48m
SFO · 1h
11:08 amBOI

Round-trip total · 1 adult · Taxes included

Sat, Oct 31 – Sat, Nov 7

Southwest Airlines
6:15 amBOI
1h 40m
Nonstop
6:55 amSMF
Southwest Airlines
6:10 pmSMF
1h 25m
Nonstop
8:35 pmBOI

Round-trip total · 1 adult · Taxes included

Sat, Oct 31 – Sat, Nov 7

Alaska Airlines
7:57 amBOI
1h 44m
Nonstop
8:41 amSMF
Alaska Airlines
12:52 pmSMF
1h 35m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Tue, Nov 24 – Sun, Nov 29

Southwest Airlines
6:40 pmBOI
1h 30m
Nonstop
7:10 pmSMF
Southwest Airlines
2:35 pmSMF
1h 25m
Nonstop
5:00 pmBOI

Round-trip total · 1 adult · Taxes included

Tue, Nov 24 – Sun, Nov 29

Alaska Airlines
7:57 amBOI
1h 44m
Nonstop
8:41 amSMF
Alaska Airlines
12:54 pmSMF
1h 35m
Nonstop
3:29 pmBOI

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Mon, Nov 30

Southwest Airlines
6:40 pmBOI
1h 30m
Nonstop
7:10 pmSMF
Southwest Airlines
9:25 pmSMF
1h 30m
Nonstop
11:55 pmBOI

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Mon, Nov 30

Alaska Airlines
7:57 amBOI
1h 44m
Nonstop
8:41 amSMF
Alaska Airlines
12:51 pmSMF
1h 36m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Show 14 more flights

Sat, Nov 28 – Sat, Dec 5

Southwest Airlines
6:15 amBOI
1h 40m
Nonstop
6:55 amSMF
Southwest Airlines
6:10 pmSMF
1h 25m
Nonstop
8:35 pmBOI

Round-trip total · 1 adult · Taxes included

Sat, Nov 28 – Sat, Dec 5

Alaska Airlines
7:57 amBOI
1h 44m
Nonstop
8:41 amSMF
Alaska Airlines
12:52 pmSMF
1h 35m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

Southwest Airlines
6:40 pmBOI
1h 30m
Nonstop
7:10 pmSMF
Southwest Airlines
2:35 pmSMF
1h 25m
Nonstop
5:00 pmBOI

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

Alaska Airlines
7:57 amBOI
1h 44m
Nonstop
8:41 amSMF
Alaska Airlines
12:54 pmSMF
1h 35m
Nonstop
3:29 pmBOI

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Mon, Dec 28

Southwest Airlines
7:20 amBOI
1h 35m
Nonstop
7:55 amSMF
Southwest Airlines
9:25 pmSMF
1h 30m
Nonstop
11:55 pmBOI

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Mon, Dec 28

Alaska Airlines
7:57 amBOI
1h 44m
Nonstop
8:41 amSMF
Alaska Airlines
12:51 pmSMF
1h 36m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Sat, Dec 26 – Sat, Jan 2

Southwest Airlines
6:15 amBOI
1h 40m
Nonstop
6:55 amSMF
Southwest Airlines
6:10 pmSMF
1h 25m
Nonstop
8:35 pmBOI

Round-trip total · 1 adult · Taxes included

Sat, Dec 26 – Sat, Jan 2

Alaska Airlines
7:57 amBOI
1h 44m
Nonstop
8:41 amSMF
Alaska Airlines
12:52 pmSMF
1h 35m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Wed, Dec 30 – Sat, Jan 2

Southwest Airlines
7:20 amBOI
1h 35m
Nonstop
7:55 amSMF
Southwest Airlines
6:10 pmSMF
1h 25m
Nonstop
8:35 pmBOI

Round-trip total · 1 adult · Taxes included

Wed, Dec 30 – Sat, Jan 2

Alaska Airlines
7:57 amBOI
1h 44m
Nonstop
8:41 amSMF
Alaska Airlines
12:52 pmSMF
1h 35m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Fri, Jan 15 – Mon, Jan 18

Southwest Airlines
6:40 pmBOI
1h 30m
Nonstop
7:10 pmSMF
Southwest Airlines
9:25 pmSMF
1h 30m
Nonstop
11:55 pmBOI

Round-trip total · 1 adult · Taxes included

Fri, Jan 15 – Mon, Jan 18

Alaska Airlines
7:57 amBOI
1h 44m
Nonstop
8:41 amSMF
Alaska Airlines
12:51 pmSMF
1h 36m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

Fri, Jan 22 – Mon, Jan 25

Southwest Airlines
7:20 amBOI
1h 35m
Nonstop
7:55 amSMF
Southwest Airlines
9:25 pmSMF
1h 30m
Nonstop
11:55 pmBOI

Round-trip total · 1 adult · Taxes included

Fri, Jan 22 – Mon, Jan 25

Alaska Airlines
7:57 amBOI
1h 44m
Nonstop
8:41 amSMF
Alaska Airlines
12:51 pmSMF
1h 36m
Nonstop
3:27 pmBOI

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Oct 30 · One way

Southwest Airlines
6:40 pmBOI
1h 30m
Nonstop
7:10 pmSMF

One-way total · 1 adult · Taxes included

Fri, Oct 30 · One way

Alaska Airlines
7:57 amBOI
1h 44m
Nonstop
8:41 amSMF

One-way total · 1 adult · Taxes included

Make this trip yours

BOI ⇄ SMF

Economy

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

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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 waySouthwest AirlinesWN784$135.002026-10-29T00:51:26Z
2026-10-30 · one wayAlaska AirlinesAS3117$145.002026-10-29T00:51:26Z
2026-10-30 → 2026-11-02Southwest AirlinesWN784 / WN2457$255.002026-10-29T00:51:26Z
2026-10-30 → 2026-11-02United AirlinesUA4753 + UA5566 / UA1623 + UA5623$360.002026-10-29T00:51:26Z
2026-10-31 → 2026-11-07Southwest AirlinesWN947 / WN2457$255.002026-10-29T00:51:26Z
2026-10-31 → 2026-11-07Alaska AirlinesAS3117 / AS3120$275.002026-10-29T00:51:26Z
2026-11-24 → 2026-11-29Southwest AirlinesWN784 / WN680$344.262026-10-29T00:51:26Z
2026-11-24 → 2026-11-29Alaska AirlinesAS3117 / AS3120$371.262026-10-29T00:51:26Z
2026-11-27 → 2026-11-30Southwest AirlinesWN784 / WN2457$344.262026-10-29T00:51:26Z
2026-11-27 → 2026-11-30Alaska AirlinesAS3117 / AS3120$371.262026-10-29T00:51:26Z
2026-11-28 → 2026-12-05Southwest AirlinesWN947 / WN2457$299.632026-10-29T00:51:26Z
2026-11-28 → 2026-12-05Alaska AirlinesAS3117 / AS3120$323.132026-10-29T00:51:26Z
2026-12-22 → 2026-12-27Southwest AirlinesWN784 / WN680$325.132026-10-29T00:51:26Z
2026-12-22 → 2026-12-27Alaska AirlinesAS3117 / AS3120$350.632026-10-29T00:51:26Z
2026-12-25 → 2026-12-28Southwest AirlinesWN947 / WN2457$325.132026-10-29T00:51:26Z
2026-12-25 → 2026-12-28Alaska AirlinesAS3117 / AS3120$350.632026-10-29T00:51:26Z
2026-12-26 → 2027-01-02Southwest AirlinesWN947 / WN2457$325.132026-10-29T00:51:26Z
2026-12-26 → 2027-01-02Alaska AirlinesAS3117 / AS3120$350.632026-10-29T00:51:26Z
2026-12-30 → 2027-01-02Southwest AirlinesWN947 / WN2457$318.762026-10-29T00:51:26Z
2026-12-30 → 2027-01-02Alaska AirlinesAS3117 / AS3120$343.762026-10-29T00:51:26Z
2027-01-15 → 2027-01-18Southwest AirlinesWN784 / WN2457$255.002026-10-29T00:51:26Z
2027-01-15 → 2027-01-18Alaska AirlinesAS3117 / AS3120$275.002026-10-29T00:51:26Z
2027-01-22 → 2027-01-25Southwest AirlinesWN947 / WN2457$255.002026-10-29T00:51:26Z
2027-01-22 → 2027-01-25Alaska AirlinesAS3117 / AS3120$275.002026-10-29T00:51:26Z

2026-10-30 · one way · $135.00

  • Southwest Airlines WN784: BOI 2026-10-30 18:40:00 → SMF 2026-10-30 19:10:00; nonstop; 90 minutes. Local airport times.

2026-10-30 · one way · $145.00

  • Alaska Airlines AS3117: BOI 2026-10-30 07:57:00 → SMF 2026-10-30 08:41:00; nonstop; 104 minutes. Local airport times.

2026-10-30 → 2026-11-02 · $255.00

  • Southwest Airlines WN784: BOI 2026-10-30 18:40:00 → SMF 2026-10-30 19:10:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN2457: SMF 2026-11-02 21:25:00 → BOI 2026-11-02 23:55:00; nonstop; 90 minutes. Local airport times.

2026-10-30 → 2026-11-02 · $360.00

  • United Airlines UA4753 / UA5566: BOI 2026-10-30 18:55:00 → SMF 2026-10-30 23:44:00; 1 stop(s) via SFO; 349 minutes. Local airport times.
    • UA4753: BOI 2026-10-30 18:55:00 → SFO 2026-10-30 20:10:00; layover at SFO: 155 minutes.
    • UA5566: SFO 2026-10-30 22:45:00 → SMF 2026-10-30 23:44:00.
  • United Airlines UA1623 / UA5623: SMF 2026-11-02 06:20:00 → BOI 2026-11-02 11:08:00; 1 stop(s) via SFO; 228 minutes. Local airport times.
    • UA1623: SMF 2026-11-02 06:20:00 → SFO 2026-11-02 07:15:00; layover at SFO: 60 minutes.
    • UA5623: SFO 2026-11-02 08:15:00 → BOI 2026-11-02 11:08:00.

2026-10-31 → 2026-11-07 · $255.00

  • Southwest Airlines WN947: BOI 2026-10-31 06:15:00 → SMF 2026-10-31 06:55:00; nonstop; 100 minutes. Local airport times.
  • Southwest Airlines WN2457: SMF 2026-11-07 18:10:00 → BOI 2026-11-07 20:35:00; nonstop; 85 minutes. Local airport times.

2026-10-31 → 2026-11-07 · $275.00

  • Alaska Airlines AS3117: BOI 2026-10-31 07:57:00 → SMF 2026-10-31 08:41:00; nonstop; 104 minutes. Local airport times.
  • Alaska Airlines AS3120: SMF 2026-11-07 12:52:00 → BOI 2026-11-07 15:27:00; nonstop; 95 minutes. Local airport times.

2026-11-24 → 2026-11-29 · $344.26

  • Southwest Airlines WN784: BOI 2026-11-24 18:40:00 → SMF 2026-11-24 19:10:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN680: SMF 2026-11-29 14:35:00 → BOI 2026-11-29 17:00:00; nonstop; 85 minutes. Local airport times.

2026-11-24 → 2026-11-29 · $371.26

  • Alaska Airlines AS3117: BOI 2026-11-24 07:57:00 → SMF 2026-11-24 08:41:00; nonstop; 104 minutes. Local airport times.
  • Alaska Airlines AS3120: SMF 2026-11-29 12:54:00 → BOI 2026-11-29 15:29:00; nonstop; 95 minutes. Local airport times.

2026-11-27 → 2026-11-30 · $344.26

  • Southwest Airlines WN784: BOI 2026-11-27 18:40:00 → SMF 2026-11-27 19:10:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN2457: SMF 2026-11-30 21:25:00 → BOI 2026-11-30 23:55:00; nonstop; 90 minutes. Local airport times.

2026-11-27 → 2026-11-30 · $371.26

  • Alaska Airlines AS3117: BOI 2026-11-27 07:57:00 → SMF 2026-11-27 08:41:00; nonstop; 104 minutes. Local airport times.
  • Alaska Airlines AS3120: SMF 2026-11-30 12:51:00 → BOI 2026-11-30 15:27:00; nonstop; 96 minutes. Local airport times.

2026-11-28 → 2026-12-05 · $299.63

  • Southwest Airlines WN947: BOI 2026-11-28 06:15:00 → SMF 2026-11-28 06:55:00; nonstop; 100 minutes. Local airport times.
  • Southwest Airlines WN2457: SMF 2026-12-05 18:10:00 → BOI 2026-12-05 20:35:00; nonstop; 85 minutes. Local airport times.

2026-11-28 → 2026-12-05 · $323.13

  • Alaska Airlines AS3117: BOI 2026-11-28 07:57:00 → SMF 2026-11-28 08:41:00; nonstop; 104 minutes. Local airport times.
  • Alaska Airlines AS3120: SMF 2026-12-05 12:52:00 → BOI 2026-12-05 15:27:00; nonstop; 95 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $325.13

  • Southwest Airlines WN784: BOI 2026-12-22 18:40:00 → SMF 2026-12-22 19:10:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN680: SMF 2026-12-27 14:35:00 → BOI 2026-12-27 17:00:00; nonstop; 85 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $350.63

  • Alaska Airlines AS3117: BOI 2026-12-22 07:57:00 → SMF 2026-12-22 08:41:00; nonstop; 104 minutes. Local airport times.
  • Alaska Airlines AS3120: SMF 2026-12-27 12:54:00 → BOI 2026-12-27 15:29:00; nonstop; 95 minutes. Local airport times.

2026-12-25 → 2026-12-28 · $325.13

  • Southwest Airlines WN947: BOI 2026-12-25 07:20:00 → SMF 2026-12-25 07:55:00; nonstop; 95 minutes. Local airport times.
  • Southwest Airlines WN2457: SMF 2026-12-28 21:25:00 → BOI 2026-12-28 23:55:00; nonstop; 90 minutes. Local airport times.

2026-12-25 → 2026-12-28 · $350.63

  • Alaska Airlines AS3117: BOI 2026-12-25 07:57:00 → SMF 2026-12-25 08:41:00; nonstop; 104 minutes. Local airport times.
  • Alaska Airlines AS3120: SMF 2026-12-28 12:51:00 → BOI 2026-12-28 15:27:00; nonstop; 96 minutes. Local airport times.

2026-12-26 → 2027-01-02 · $325.13

  • Southwest Airlines WN947: BOI 2026-12-26 06:15:00 → SMF 2026-12-26 06:55:00; nonstop; 100 minutes. Local airport times.
  • Southwest Airlines WN2457: SMF 2027-01-02 18:10:00 → BOI 2027-01-02 20:35:00; nonstop; 85 minutes. Local airport times.

2026-12-26 → 2027-01-02 · $350.63

  • Alaska Airlines AS3117: BOI 2026-12-26 07:57:00 → SMF 2026-12-26 08:41:00; nonstop; 104 minutes. Local airport times.
  • Alaska Airlines AS3120: SMF 2027-01-02 12:52:00 → BOI 2027-01-02 15:27:00; nonstop; 95 minutes. Local airport times.

2026-12-30 → 2027-01-02 · $318.76

  • Southwest Airlines WN947: BOI 2026-12-30 07:20:00 → SMF 2026-12-30 07:55:00; nonstop; 95 minutes. Local airport times.
  • Southwest Airlines WN2457: SMF 2027-01-02 18:10:00 → BOI 2027-01-02 20:35:00; nonstop; 85 minutes. Local airport times.

2026-12-30 → 2027-01-02 · $343.76

  • Alaska Airlines AS3117: BOI 2026-12-30 07:57:00 → SMF 2026-12-30 08:41:00; nonstop; 104 minutes. Local airport times.
  • Alaska Airlines AS3120: SMF 2027-01-02 12:52:00 → BOI 2027-01-02 15:27:00; nonstop; 95 minutes. Local airport times.

2027-01-15 → 2027-01-18 · $255.00

  • Southwest Airlines WN784: BOI 2027-01-15 18:40:00 → SMF 2027-01-15 19:10:00; nonstop; 90 minutes. Local airport times.
  • Southwest Airlines WN2457: SMF 2027-01-18 21:25:00 → BOI 2027-01-18 23:55:00; nonstop; 90 minutes. Local airport times.

2027-01-15 → 2027-01-18 · $275.00

  • Alaska Airlines AS3117: BOI 2027-01-15 07:57:00 → SMF 2027-01-15 08:41:00; nonstop; 104 minutes. Local airport times.
  • Alaska Airlines AS3120: SMF 2027-01-18 12:51:00 → BOI 2027-01-18 15:27:00; nonstop; 96 minutes. Local airport times.

2027-01-22 → 2027-01-25 · $255.00

  • Southwest Airlines WN947: BOI 2027-01-22 07:20:00 → SMF 2027-01-22 07:55:00; nonstop; 95 minutes. Local airport times.
  • Southwest Airlines WN2457: SMF 2027-01-25 21:25:00 → BOI 2027-01-25 23:55:00; nonstop; 90 minutes. Local airport times.

2027-01-22 → 2027-01-25 · $275.00

  • Alaska Airlines AS3117: BOI 2027-01-22 07:57:00 → SMF 2027-01-22 08:41:00; nonstop; 104 minutes. Local airport times.
  • Alaska Airlines AS3120: SMF 2027-01-25 12:51:00 → BOI 2027-01-25 15:27:00; nonstop; 96 minutes. Local airport times.

More dates for this route