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Houston → San Francisco

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IAH → SFO1 adulteconomy

24 flight options · 4 airlines

Round-trip flights

Fri, Nov 27 – Fri, Dec 4

United Airlines
7:30 amIAH
4h 21m
Nonstop
9:51 amSFO
United Airlines
12:45 amSFO
3h 47m
Nonstop
6:32 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Frontier Airlines
12:52 pmIAH
6h 42m
LAS · 1h 19m
5:34 pmSFO
Frontier Airlines
9:46 pmSFO
6h
LAS · 1h 11m
5:46 am+1IAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
10:32 amIAH
6h 38m
DFW · 1h 9m
3:10 pmSFO
United Airlines
12:45 amSFO
3h 47m
Nonstop
6:32 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
7:00 amIAH
6h 1m
LAX · 1h
11:01 amSFO
United Airlines
12:45 amSFO
3h 47m
Nonstop
6:32 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
9:45 pmIAH
4h 19m
Nonstop
12:04 am+1SFO
United Airlines
11:59 pmSFO
3h 47m
Nonstop
5:46 am+1IAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
7:30 amIAH
4h 21m
Nonstop
9:51 amSFO
United Airlines
11:59 pmSFO
3h 47m
Nonstop
5:46 am+1IAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
9:45 pmIAH
4h 19m
Nonstop
12:04 am+1SFO
United Airlines
12:45 amSFO
3h 47m
Nonstop
6:32 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
12:52 pmIAH
6h 42m
LAS · 1h 19m
5:34 pmSFO
Frontier Airlines
9:46 pmSFO
6h
LAS · 1h 11m
5:46 am+1IAH

Round-trip total · 1 adult · Taxes included

Show 8 more flights

Fri, Nov 27 – Fri, Dec 4

Frontier Airlines
11:39 amIAH
6h 23m
PHX · 1h
4:02 pmSFO
Frontier Airlines
9:46 pmSFO
6h
LAS · 1h 11m
5:46 am+1IAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
11:39 amIAH
6h 23m
PHX · 1h
4:02 pmSFO
Frontier Airlines
9:46 pmSFO
6h
LAS · 1h 11m
5:46 am+1IAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

American Airlines
2:37 pmIAH
6h 39m
PHX · 1h 27m
7:16 pmSFO
United Airlines
12:45 amSFO
3h 47m
Nonstop
6:32 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
12:18 pmIAH
6h 17m
LAX · 1h
4:35 pmSFO
United Airlines
12:45 amSFO
3h 47m
Nonstop
6:32 amIAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
10:32 amIAH
6h 38m
DFW · 1h 9m
3:10 pmSFO
United Airlines
11:59 pmSFO
3h 47m
Nonstop
5:46 am+1IAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
2:37 pmIAH
6h 39m
PHX · 1h 27m
7:16 pmSFO
United Airlines
11:59 pmSFO
3h 47m
Nonstop
5:46 am+1IAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
12:18 pmIAH
6h 17m
LAX · 1h
4:35 pmSFO
United Airlines
11:59 pmSFO
3h 47m
Nonstop
5:46 am+1IAH

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
7:00 amIAH
6h 1m
LAX · 1h
11:01 amSFO
United Airlines
11:59 pmSFO
3h 47m
Nonstop
5:46 am+1IAH

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

United Airlines
7:30 amIAH
4h 21m
Nonstop
9:51 amSFO

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Frontier Airlines
11:39 amIAH
6h 23m
PHX · 1h
4:02 pmSFO

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
2:37 pmIAH
6h 39m
PHX · 1h 27m
7:16 pmSFO

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
7:00 amIAH
6h 1m
LAX · 1h
11:01 amSFO

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
9:45 pmIAH
4h 19m
Nonstop
12:04 am+1SFO

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Frontier Airlines
12:52 pmIAH
6h 42m
LAS · 1h 19m
5:34 pmSFO

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
10:32 amIAH
6h 38m
DFW · 1h 9m
3:10 pmSFO

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
12:18 pmIAH
6h 17m
LAX · 1h
4:35 pmSFO

One-way total · 1 adult · Taxes included

Make this trip yours

IAH ⇄ SFO

Economy

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

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Why book with Axel
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  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
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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 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)
2026-11-20 · one wayUnited AirlinesUA1768$205.002026-10-29T01:11:29Z
2026-11-27 → 2026-12-04United AirlinesUA1768 / UA604$464.132026-10-29T01:11:29Z
2026-11-20 · one wayFrontier AirlinesF91703 + F91191$105.002026-10-29T01:11:29Z
2026-11-20 · one wayAmerican AirlinesAA2873 + AA2234$175.002026-10-29T01:11:29Z
2026-11-20 · one wayDelta Air LinesDL1216 + DL1920$195.002026-10-29T01:11:29Z
2026-11-27 → 2026-12-04Frontier AirlinesF94131 + F94157 / F94156 + F91966$235.002026-10-29T01:11:29Z
2026-11-27 → 2026-12-04American Airlines / United AirlinesAA5181 + AA408 / UA604$427.002026-10-29T01:11:29Z
2026-11-27 → 2026-12-04Delta Air Lines / United AirlinesDL1216 + DL1920 / UA604$454.002026-10-29T01:11:29Z
2026-11-20 → 2026-11-23United AirlinesUA1609 / UA505$464.132026-10-29T01:11:29Z
2026-11-20 · one wayUnited AirlinesUA1609$205.002026-10-29T01:11:29Z
2026-11-20 → 2026-11-23United AirlinesUA1768 / UA505$464.132026-10-29T01:11:29Z
2026-11-27 → 2026-12-04United AirlinesUA1609 / UA604$464.132026-10-29T01:11:29Z
2026-11-20 · one wayFrontier AirlinesF94131 + F94157$105.002026-10-29T01:11:29Z
2026-11-20 · one wayAmerican AirlinesAA5181 + AA408$175.002026-10-29T01:11:29Z
2026-11-20 · one wayUnited AirlinesUA2833 + UA2019$180.002026-10-29T01:11:29Z
2026-11-20 → 2026-11-23Frontier AirlinesF94131 + F94157 / F94156 + F91966$235.002026-10-29T01:11:29Z
2026-11-27 → 2026-12-04Frontier AirlinesF91703 + F91191 / F94156 + F91966$235.002026-10-29T01:11:29Z
2026-11-20 → 2026-11-23Frontier AirlinesF91703 + F91191 / F94156 + F91966$235.002026-10-29T01:11:29Z
2026-11-27 → 2026-12-04American Airlines / United AirlinesAA2873 + AA2234 / UA604$427.002026-10-29T01:11:29Z
2026-11-27 → 2026-12-04United AirlinesUA2833 + UA2019 / UA604$433.752026-10-29T01:11:29Z
2026-11-20 → 2026-11-23American Airlines / United AirlinesAA5181 + AA408 / UA505$436.632026-10-29T01:11:29Z
2026-11-20 → 2026-11-23American Airlines / United AirlinesAA2873 + AA2234 / UA505$436.632026-10-29T01:11:29Z
2026-11-20 → 2026-11-23United AirlinesUA2833 + UA2019 / UA505$441.632026-10-29T01:11:29Z
2026-11-20 → 2026-11-23Delta Air Lines / United AirlinesDL1216 + DL1920 / UA505$456.632026-10-29T01:11:29Z

2026-11-20 · one way · $205.00

  • United Airlines UA1768: IAH 2026-11-20 07:30:00 → SFO 2026-11-20 09:51:00; nonstop; 261 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $464.13

  • United Airlines UA1768: IAH 2026-11-27 07:30:00 → SFO 2026-11-27 09:51:00; nonstop; 261 minutes. Local airport times.
  • United Airlines UA604: SFO 2026-12-04 00:45:00 → IAH 2026-12-04 06:32:00; nonstop; 227 minutes. Local airport times.

2026-11-20 · one way · $105.00

  • Frontier Airlines F91703 / F91191: IAH 2026-11-20 11:39:00 → SFO 2026-11-20 16:02:00; 1 stop(s) via PHX; 383 minutes. Local airport times.
    • F91703: IAH 2026-11-20 11:39:00 → PHX 2026-11-20 13:45:00; layover at PHX: 60 minutes.
    • F91191: PHX 2026-11-20 14:45:00 → SFO 2026-11-20 16:02:00.

2026-11-20 · one way · $175.00

  • American Airlines AA2873 / AA2234: IAH 2026-11-20 14:37:00 → SFO 2026-11-20 19:16:00; 1 stop(s) via PHX; 399 minutes. Local airport times.
    • AA2873: IAH 2026-11-20 14:37:00 → PHX 2026-11-20 16:38:00; layover at PHX: 87 minutes.
    • AA2234: PHX 2026-11-20 18:05:00 → SFO 2026-11-20 19:16:00.

2026-11-20 · one way · $195.00

  • Delta Air Lines DL1216 / DL1920: IAH 2026-11-20 07:00:00 → SFO 2026-11-20 11:01:00; 1 stop(s) via LAX; 361 minutes. Local airport times.
    • DL1216: IAH 2026-11-20 07:00:00 → LAX 2026-11-20 08:35:00; layover at LAX: 60 minutes.
    • DL1920: LAX 2026-11-20 09:35:00 → SFO 2026-11-20 11:01:00.

2026-11-27 → 2026-12-04 · $235.00

  • Frontier Airlines F94131 / F94157: IAH 2026-11-27 12:52:00 → SFO 2026-11-27 17:34:00; 1 stop(s) via LAS; 402 minutes. Local airport times.
    • F94131: IAH 2026-11-27 12:52:00 → LAS 2026-11-27 14:26:00; layover at LAS: 79 minutes.
    • F94157: LAS 2026-11-27 15:45:00 → SFO 2026-11-27 17:34:00.
  • Frontier Airlines F94156 / F91966: SFO 2026-12-04 21:46:00 → IAH 2026-12-05 05:46:00; 1 stop(s) via LAS; 360 minutes. Local airport times.
    • F94156: SFO 2026-12-04 21:46:00 → LAS 2026-12-04 23:29:00; layover at LAS: 71 minutes.
    • F91966: LAS 2026-12-05 00:40:00 → IAH 2026-12-05 05:46:00.

2026-11-27 → 2026-12-04 · $427.00

  • American Airlines AA5181 / AA408: IAH 2026-11-27 10:32:00 → SFO 2026-11-27 15:10:00; 1 stop(s) via DFW; 398 minutes. Local airport times.
    • AA5181: IAH 2026-11-27 10:32:00 → DFW 2026-11-27 12:02:00; layover at DFW: 69 minutes.
    • AA408: DFW 2026-11-27 13:11:00 → SFO 2026-11-27 15:10:00.
  • United Airlines UA604: SFO 2026-12-04 00:45:00 → IAH 2026-12-04 06:32:00; nonstop; 227 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $454.00

  • Delta Air Lines DL1216 / DL1920: IAH 2026-11-27 07:00:00 → SFO 2026-11-27 11:01:00; 1 stop(s) via LAX; 361 minutes. Local airport times.
    • DL1216: IAH 2026-11-27 07:00:00 → LAX 2026-11-27 08:35:00; layover at LAX: 60 minutes.
    • DL1920: LAX 2026-11-27 09:35:00 → SFO 2026-11-27 11:01:00.
  • United Airlines UA604: SFO 2026-12-04 00:45:00 → IAH 2026-12-04 06:32:00; nonstop; 227 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $464.13

  • United Airlines UA1609: IAH 2026-11-20 21:45:00 → SFO 2026-11-21 00:04:00; nonstop; 259 minutes. Local airport times.
  • United Airlines UA505: SFO 2026-11-23 23:59:00 → IAH 2026-11-24 05:46:00; nonstop; 227 minutes. Local airport times.

2026-11-20 · one way · $205.00

  • United Airlines UA1609: IAH 2026-11-20 21:45:00 → SFO 2026-11-21 00:04:00; nonstop; 259 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $464.13

  • United Airlines UA1768: IAH 2026-11-20 07:30:00 → SFO 2026-11-20 09:51:00; nonstop; 261 minutes. Local airport times.
  • United Airlines UA505: SFO 2026-11-23 23:59:00 → IAH 2026-11-24 05:46:00; nonstop; 227 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $464.13

  • United Airlines UA1609: IAH 2026-11-27 21:45:00 → SFO 2026-11-28 00:04:00; nonstop; 259 minutes. Local airport times.
  • United Airlines UA604: SFO 2026-12-04 00:45:00 → IAH 2026-12-04 06:32:00; nonstop; 227 minutes. Local airport times.

2026-11-20 · one way · $105.00

  • Frontier Airlines F94131 / F94157: IAH 2026-11-20 12:52:00 → SFO 2026-11-20 17:34:00; 1 stop(s) via LAS; 402 minutes. Local airport times.
    • F94131: IAH 2026-11-20 12:52:00 → LAS 2026-11-20 14:26:00; layover at LAS: 79 minutes.
    • F94157: LAS 2026-11-20 15:45:00 → SFO 2026-11-20 17:34:00.

2026-11-20 · one way · $175.00

  • American Airlines AA5181 / AA408: IAH 2026-11-20 10:32:00 → SFO 2026-11-20 15:10:00; 1 stop(s) via DFW; 398 minutes. Local airport times.
    • AA5181: IAH 2026-11-20 10:32:00 → DFW 2026-11-20 12:02:00; layover at DFW: 69 minutes.
    • AA408: DFW 2026-11-20 13:11:00 → SFO 2026-11-20 15:10:00.

2026-11-20 · one way · $180.00

  • United Airlines UA2833 / UA2019: IAH 2026-11-20 12:18:00 → SFO 2026-11-20 16:35:00; 1 stop(s) via LAX; 377 minutes. Local airport times.
    • UA2833: IAH 2026-11-20 12:18:00 → LAX 2026-11-20 14:05:00; layover at LAX: 60 minutes.
    • UA2019: LAX 2026-11-20 15:05:00 → SFO 2026-11-20 16:35:00.

2026-11-20 → 2026-11-23 · $235.00

  • Frontier Airlines F94131 / F94157: IAH 2026-11-20 12:52:00 → SFO 2026-11-20 17:34:00; 1 stop(s) via LAS; 402 minutes. Local airport times.
    • F94131: IAH 2026-11-20 12:52:00 → LAS 2026-11-20 14:26:00; layover at LAS: 79 minutes.
    • F94157: LAS 2026-11-20 15:45:00 → SFO 2026-11-20 17:34:00.
  • Frontier Airlines F94156 / F91966: SFO 2026-11-23 21:46:00 → IAH 2026-11-24 05:46:00; 1 stop(s) via LAS; 360 minutes. Local airport times.
    • F94156: SFO 2026-11-23 21:46:00 → LAS 2026-11-23 23:29:00; layover at LAS: 71 minutes.
    • F91966: LAS 2026-11-24 00:40:00 → IAH 2026-11-24 05:46:00.

2026-11-27 → 2026-12-04 · $235.00

  • Frontier Airlines F91703 / F91191: IAH 2026-11-27 11:39:00 → SFO 2026-11-27 16:02:00; 1 stop(s) via PHX; 383 minutes. Local airport times.
    • F91703: IAH 2026-11-27 11:39:00 → PHX 2026-11-27 13:45:00; layover at PHX: 60 minutes.
    • F91191: PHX 2026-11-27 14:45:00 → SFO 2026-11-27 16:02:00.
  • Frontier Airlines F94156 / F91966: SFO 2026-12-04 21:46:00 → IAH 2026-12-05 05:46:00; 1 stop(s) via LAS; 360 minutes. Local airport times.
    • F94156: SFO 2026-12-04 21:46:00 → LAS 2026-12-04 23:29:00; layover at LAS: 71 minutes.
    • F91966: LAS 2026-12-05 00:40:00 → IAH 2026-12-05 05:46:00.

2026-11-20 → 2026-11-23 · $235.00

  • Frontier Airlines F91703 / F91191: IAH 2026-11-20 11:39:00 → SFO 2026-11-20 16:02:00; 1 stop(s) via PHX; 383 minutes. Local airport times.
    • F91703: IAH 2026-11-20 11:39:00 → PHX 2026-11-20 13:45:00; layover at PHX: 60 minutes.
    • F91191: PHX 2026-11-20 14:45:00 → SFO 2026-11-20 16:02:00.
  • Frontier Airlines F94156 / F91966: SFO 2026-11-23 21:46:00 → IAH 2026-11-24 05:46:00; 1 stop(s) via LAS; 360 minutes. Local airport times.
    • F94156: SFO 2026-11-23 21:46:00 → LAS 2026-11-23 23:29:00; layover at LAS: 71 minutes.
    • F91966: LAS 2026-11-24 00:40:00 → IAH 2026-11-24 05:46:00.

2026-11-27 → 2026-12-04 · $427.00

  • American Airlines AA2873 / AA2234: IAH 2026-11-27 14:37:00 → SFO 2026-11-27 19:16:00; 1 stop(s) via PHX; 399 minutes. Local airport times.
    • AA2873: IAH 2026-11-27 14:37:00 → PHX 2026-11-27 16:38:00; layover at PHX: 87 minutes.
    • AA2234: PHX 2026-11-27 18:05:00 → SFO 2026-11-27 19:16:00.
  • United Airlines UA604: SFO 2026-12-04 00:45:00 → IAH 2026-12-04 06:32:00; nonstop; 227 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $433.75

  • United Airlines UA2833 / UA2019: IAH 2026-11-27 12:18:00 → SFO 2026-11-27 16:35:00; 1 stop(s) via LAX; 377 minutes. Local airport times.
    • UA2833: IAH 2026-11-27 12:18:00 → LAX 2026-11-27 14:05:00; layover at LAX: 60 minutes.
    • UA2019: LAX 2026-11-27 15:05:00 → SFO 2026-11-27 16:35:00.
  • United Airlines UA604: SFO 2026-12-04 00:45:00 → IAH 2026-12-04 06:32:00; nonstop; 227 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $436.63

  • American Airlines AA5181 / AA408: IAH 2026-11-20 10:32:00 → SFO 2026-11-20 15:10:00; 1 stop(s) via DFW; 398 minutes. Local airport times.
    • AA5181: IAH 2026-11-20 10:32:00 → DFW 2026-11-20 12:02:00; layover at DFW: 69 minutes.
    • AA408: DFW 2026-11-20 13:11:00 → SFO 2026-11-20 15:10:00.
  • United Airlines UA505: SFO 2026-11-23 23:59:00 → IAH 2026-11-24 05:46:00; nonstop; 227 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $436.63

  • American Airlines AA2873 / AA2234: IAH 2026-11-20 14:37:00 → SFO 2026-11-20 19:16:00; 1 stop(s) via PHX; 399 minutes. Local airport times.
    • AA2873: IAH 2026-11-20 14:37:00 → PHX 2026-11-20 16:38:00; layover at PHX: 87 minutes.
    • AA2234: PHX 2026-11-20 18:05:00 → SFO 2026-11-20 19:16:00.
  • United Airlines UA505: SFO 2026-11-23 23:59:00 → IAH 2026-11-24 05:46:00; nonstop; 227 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $441.63

  • United Airlines UA2833 / UA2019: IAH 2026-11-20 12:18:00 → SFO 2026-11-20 16:35:00; 1 stop(s) via LAX; 377 minutes. Local airport times.
    • UA2833: IAH 2026-11-20 12:18:00 → LAX 2026-11-20 14:05:00; layover at LAX: 60 minutes.
    • UA2019: LAX 2026-11-20 15:05:00 → SFO 2026-11-20 16:35:00.
  • United Airlines UA505: SFO 2026-11-23 23:59:00 → IAH 2026-11-24 05:46:00; nonstop; 227 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $456.63

  • Delta Air Lines DL1216 / DL1920: IAH 2026-11-20 07:00:00 → SFO 2026-11-20 11:01:00; 1 stop(s) via LAX; 361 minutes. Local airport times.
    • DL1216: IAH 2026-11-20 07:00:00 → LAX 2026-11-20 08:35:00; layover at LAX: 60 minutes.
    • DL1920: LAX 2026-11-20 09:35:00 → SFO 2026-11-20 11:01:00.
  • United Airlines UA505: SFO 2026-11-23 23:59:00 → IAH 2026-11-24 05:46:00; nonstop; 227 minutes. Local airport times.

More dates for this route