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Sacramento → Saint Louis

Dec 1, 2026 · return Dec 4, 2026

SMF → STL1 adulteconomyRound trip

7 flight options · 4 airlines

Nonstop flights

Tue, Dec 1 – Fri, Dec 4

Southwest Airlines
11:50 amSMF
3h 35m
Nonstop
5:25 pmSTL
Southwest Airlines
8:25 amSTL
4h 15m
Nonstop
10:40 amSMF

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 1 – Fri, Dec 4

Alaska Airlines
6:00 amSMF
7h 6m
SEA · 1h 8m
3:06 pmSTL
Delta Air Lines
7:08 amSTL
6h 54m
SLC · 1h 34m
12:02 pmSMF

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

United Airlines
9:00 amSMF
5h 57m
DEN · 1h 31m
4:57 pmSTL
Delta Air Lines
7:08 amSTL
6h 54m
SLC · 1h 34m
12:02 pmSMF

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Delta Air Lines
5:30 amSMF
5h 51m
SLC · 1h 10m
1:21 pmSTL
Delta Air Lines
7:08 amSTL
6h 54m
SLC · 1h 34m
12:02 pmSMF

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Southwest Airlines
8:30 amSMF
6h 55m
LAS · 2h 25m
5:25 pmSTL
Southwest Airlines
8:25 amSTL
4h 15m
Nonstop
10:40 amSMF

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

Southwest Airlines
3:50 pmSMF
6h 30m
PHX · 1h 40m
12:20 am+1STL
Southwest Airlines
8:25 amSTL
4h 15m
Nonstop
10:40 amSMF

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Fri, Dec 4

United Airlines
1:18 pmSMF
7h 8m
IAH · 1h 23m
10:26 pmSTL
Delta Air Lines
7:08 amSTL
6h 54m
SLC · 1h 34m
12:02 pmSMF

Round-trip total · 1 adult · Taxes included

Make this trip yours

SMF ⇄ STL

Economy

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

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 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)
2026-12-01 → 2026-12-04Southwest AirlinesWN4061 / WN4201$365.002026-10-29T01:27:22Z
2026-12-01 → 2026-12-04Alaska Airlines / Delta Air LinesAS1361 + AS314 / DL2363 + DL1423$375.002026-10-29T01:27:22Z
2026-12-01 → 2026-12-04United Airlines / Delta Air LinesUA2285 + UA1639 / DL2363 + DL1423$382.502026-10-29T01:27:22Z
2026-12-01 → 2026-12-04Delta Air LinesDL1526 + DL2455 / DL2363 + DL1423$390.002026-10-29T01:27:22Z
2026-12-01 → 2026-12-04Southwest AirlinesWN2341 + WN2885 / WN4201$352.502026-10-29T01:27:22Z
2026-12-01 → 2026-12-04Southwest AirlinesWN4509 + WN3528 / WN4201$352.502026-10-29T01:27:22Z
2026-12-01 → 2026-12-04United Airlines / Delta Air LinesUA1949 + UA2804 / DL2363 + DL1423$382.502026-10-29T01:27:22Z

2026-12-01 → 2026-12-04 · $365.00

  • Southwest Airlines WN4061: SMF 2026-12-01 11:50:00 → STL 2026-12-01 17:25:00; nonstop; 215 minutes. Local airport times.
  • Southwest Airlines WN4201: STL 2026-12-04 08:25:00 → SMF 2026-12-04 10:40:00; nonstop; 255 minutes. Local airport times.

2026-12-01 → 2026-12-04 · $375.00

  • Alaska Airlines AS1361 / AS314: SMF 2026-12-01 06:00:00 → STL 2026-12-01 15:06:00; 1 stop(s) via SEA; 426 minutes. Local airport times.
    • AS1361: SMF 2026-12-01 06:00:00 → SEA 2026-12-01 08:08:00; layover at SEA: 68 minutes.
    • AS314: SEA 2026-12-01 09:16:00 → STL 2026-12-01 15:06:00.
  • Delta Air Lines DL2363 / DL1423: STL 2026-12-04 07:08:00 → SMF 2026-12-04 12:02:00; 1 stop(s) via SLC; 414 minutes. Local airport times.
    • DL2363: STL 2026-12-04 07:08:00 → SLC 2026-12-04 09:36:00; layover at SLC: 94 minutes.
    • DL1423: SLC 2026-12-04 11:10:00 → SMF 2026-12-04 12:02:00.

2026-12-01 → 2026-12-04 · $382.50

  • United Airlines UA2285 / UA1639: SMF 2026-12-01 09:00:00 → STL 2026-12-01 16:57:00; 1 stop(s) via DEN; 357 minutes. Local airport times.
    • UA2285: SMF 2026-12-01 09:00:00 → DEN 2026-12-01 12:24:00; layover at DEN: 91 minutes.
    • UA1639: DEN 2026-12-01 13:55:00 → STL 2026-12-01 16:57:00.
  • Delta Air Lines DL2363 / DL1423: STL 2026-12-04 07:08:00 → SMF 2026-12-04 12:02:00; 1 stop(s) via SLC; 414 minutes. Local airport times.
    • DL2363: STL 2026-12-04 07:08:00 → SLC 2026-12-04 09:36:00; layover at SLC: 94 minutes.
    • DL1423: SLC 2026-12-04 11:10:00 → SMF 2026-12-04 12:02:00.

2026-12-01 → 2026-12-04 · $390.00

  • Delta Air Lines DL1526 / DL2455: SMF 2026-12-01 05:30:00 → STL 2026-12-01 13:21:00; 1 stop(s) via SLC; 351 minutes. Local airport times.
    • DL1526: SMF 2026-12-01 05:30:00 → SLC 2026-12-01 08:16:00; layover at SLC: 70 minutes.
    • DL2455: SLC 2026-12-01 09:26:00 → STL 2026-12-01 13:21:00.
  • Delta Air Lines DL2363 / DL1423: STL 2026-12-04 07:08:00 → SMF 2026-12-04 12:02:00; 1 stop(s) via SLC; 414 minutes. Local airport times.
    • DL2363: STL 2026-12-04 07:08:00 → SLC 2026-12-04 09:36:00; layover at SLC: 94 minutes.
    • DL1423: SLC 2026-12-04 11:10:00 → SMF 2026-12-04 12:02:00.

2026-12-01 → 2026-12-04 · $352.50

  • Southwest Airlines WN2341 / WN2885: SMF 2026-12-01 08:30:00 → STL 2026-12-01 17:25:00; 1 stop(s) via LAS; 415 minutes. Local airport times.
    • WN2341: SMF 2026-12-01 08:30:00 → LAS 2026-12-01 09:55:00; layover at LAS: 145 minutes.
    • WN2885: LAS 2026-12-01 12:20:00 → STL 2026-12-01 17:25:00.
  • Southwest Airlines WN4201: STL 2026-12-04 08:25:00 → SMF 2026-12-04 10:40:00; nonstop; 255 minutes. Local airport times.

2026-12-01 → 2026-12-04 · $352.50

  • Southwest Airlines WN4509 / WN3528: SMF 2026-12-01 15:50:00 → STL 2026-12-02 00:20:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
    • WN4509: SMF 2026-12-01 15:50:00 → PHX 2026-12-01 18:45:00; layover at PHX: 100 minutes.
    • WN3528: PHX 2026-12-01 20:25:00 → STL 2026-12-02 00:20:00.
  • Southwest Airlines WN4201: STL 2026-12-04 08:25:00 → SMF 2026-12-04 10:40:00; nonstop; 255 minutes. Local airport times.

2026-12-01 → 2026-12-04 · $382.50

  • United Airlines UA1949 / UA2804: SMF 2026-12-01 13:18:00 → STL 2026-12-01 22:26:00; 1 stop(s) via IAH; 428 minutes. Local airport times.
    • UA1949: SMF 2026-12-01 13:18:00 → IAH 2026-12-01 18:57:00; layover at IAH: 83 minutes.
    • UA2804: IAH 2026-12-01 20:20:00 → STL 2026-12-01 22:26:00.
  • Delta Air Lines DL2363 / DL1423: STL 2026-12-04 07:08:00 → SMF 2026-12-04 12:02:00; 1 stop(s) via SLC; 414 minutes. Local airport times.
    • DL2363: STL 2026-12-04 07:08:00 → SLC 2026-12-04 09:36:00; layover at SLC: 94 minutes.
    • DL1423: SLC 2026-12-04 11:10:00 → SMF 2026-12-04 12:02:00.

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