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Flights from San Diego to Houston (SAN to IAH)

Discover alternate routes & cheap one way flights from San Diego to Houston (SAN to IAH) within a departure date range.

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  • USD 128
    Spirit Airlines
    7:59pm - 4:58am
    Mon Jul 8th
    6h 59m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 Spirit Airlines · NK 788 Depart at 7:59pm from San Diego (SAN) Fly for 1h 24m Arrive at 9:23pm in Las Vegas (LAS)

    Layover in Las Vegas for 2h 27m

    Mon Jul 8th 2024 Spirit Airlines · NK 1292 Depart at 11:50pm from Las Vegas (LAS) Fly for 3h 8m Arrive at 4:58am in Houston (IAH)

  • USD 128
    Spirit Airlines
    4:26pm - 4:58am
    Mon Jul 8th
    10h 32m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 Spirit Airlines · NK 260 Depart at 4:26pm from San Diego (SAN) Fly for 1h 24m Arrive at 5:50pm in Las Vegas (LAS)

    Layover in Las Vegas for 6h 0m

    Mon Jul 8th 2024 Spirit Airlines · NK 1292 Depart at 11:50pm from Las Vegas (LAS) Fly for 3h 8m Arrive at 4:58am in Houston (IAH)

  • USD 136
    Spirit Airlines
    10:14pm - 11:41am
    Sun Jul 7th
    11h 27m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Sun Jul 7th 2024 Spirit Airlines · NK 744 Depart at 10:14pm from San Diego (SAN) Fly for 1h 25m Arrive at 11:39pm in Las Vegas (LAS)

    Layover in Las Vegas for 6h 52m

    Mon Jul 8th 2024 Spirit Airlines · NK 1272 Depart at 6:31am from Las Vegas (LAS) Fly for 3h 10m Arrive at 11:41am in Houston (IAH)

  • USD 152
    Spirit Airlines
    8:45am - 2:04pm
    Mon Jul 8th
    3h 19m
    San Diego (SAN) → Houston (IAH)
    Direct

    Mon Jul 8th 2024 Spirit Airlines · NK 959 Depart at 8:45am from San Diego (SAN) Fly for 3h 19m Arrive at 2:04pm in Houston (IAH)

  • USD 154
    Spirit Airlines
    10:40pm - 1:56pm
    Mon Jul 8th
    13h 16m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 Spirit Airlines · NK 744 Depart at 10:40pm from San Diego (SAN) Fly for 1h 25m Arrive at 12:05am in Las Vegas (LAS)

    Layover in Las Vegas for 8h 44m

    Tue Jul 9th 2024 Spirit Airlines · NK 1251 Depart at 8:49am from Las Vegas (LAS) Fly for 3h 7m Arrive at 1:56pm in Houston (IAH)

  • USD 154
    Spirit Airlines
    8:16pm - 11:41am
    Sun Jul 7th
    13h 25m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Sun Jul 7th 2024 Spirit Airlines · NK 788 Depart at 8:16pm from San Diego (SAN) Fly for 1h 24m Arrive at 9:40pm in Las Vegas (LAS)

    Layover in Las Vegas for 8h 51m

    Mon Jul 8th 2024 Spirit Airlines · NK 1272 Depart at 6:31am from Las Vegas (LAS) Fly for 3h 10m Arrive at 11:41am in Houston (IAH)

  • USD 198
    United Airlines
    3:59pm - 9:16pm
    Mon Jul 8th
    3h 17m
    San Diego (SAN) → Houston (IAH)
    Direct

    Mon Jul 8th 2024 United Airlines · UA 2306 Depart at 3:59pm from San Diego (SAN) Fly for 3h 17m Arrive at 9:16pm in Houston (IAH)

  • USD 204
    United Airlines
    8:39pm - 6:15am
    Mon Jul 8th
    7h 36m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 5636 Depart at 8:39pm from San Diego (SAN) Fly for 1h 4m Arrive at 9:43pm in Los Angeles (LAX)

    Layover in Los Angeles for 3h 14m

    Tue Jul 9th 2024 United Airlines · UA 1966 Depart at 12:57am from Los Angeles (LAX) Fly for 3h 18m Arrive at 6:15am in Houston (IAH)

  • USD 228
    Spirit Airlines
    8:16pm - 4:38am
    Sun Jul 7th
    6h 22m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Sun Jul 7th 2024 Spirit Airlines · NK 788 Depart at 8:16pm from San Diego (SAN) Fly for 1h 24m Arrive at 9:40pm in Las Vegas (LAS)

    Layover in Las Vegas for 1h 50m

    Sun Jul 7th 2024 Spirit Airlines · NK 1292 Depart at 11:30pm from Las Vegas (LAS) Fly for 3h 8m Arrive at 4:38am in Houston (IAH)

  • USD 228
    Spirit Airlines
    1:02pm - 12:50am
    Mon Jul 8th
    9h 48m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 Spirit Airlines · NK 291 Depart at 1:02pm from San Diego (SAN) Fly for 4h 57m Arrive at 8:59pm in Washington, D.C. (BWI)

    Layover in Washington, D.C. for 1h 35m

    Mon Jul 8th 2024 Spirit Airlines · NK 1031 Depart at 10:34pm from Washington, D.C. (BWI) Fly for 3h 16m Arrive at 12:50am in Houston (IAH)

  • USD 228
    Spirit Airlines
    4:26pm - 4:38am
    Sun Jul 7th
    10h 12m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Sun Jul 7th 2024 Spirit Airlines · NK 260 Depart at 4:26pm from San Diego (SAN) Fly for 1h 24m Arrive at 5:50pm in Las Vegas (LAS)

    Layover in Las Vegas for 5h 40m

    Sun Jul 7th 2024 Spirit Airlines · NK 1292 Depart at 11:30pm from Las Vegas (LAS) Fly for 3h 8m Arrive at 4:38am in Houston (IAH)

  • USD 228
    Spirit Airlines
    2:56pm - 4:38am
    Sun Jul 7th
    11h 42m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Sun Jul 7th 2024 Spirit Airlines · NK 1256 Depart at 2:56pm from San Diego (SAN) Fly for 1h 23m Arrive at 4:19pm in Las Vegas (LAS)

    Layover in Las Vegas for 7h 11m

    Sun Jul 7th 2024 Spirit Airlines · NK 1292 Depart at 11:30pm from Las Vegas (LAS) Fly for 3h 8m Arrive at 4:38am in Houston (IAH)

  • USD 232
    United Airlines
    11:59am - 5:20pm
    Mon Jul 8th
    3h 21m
    San Diego (SAN) → Houston (IAH)
    Direct

    Mon Jul 8th 2024 United Airlines · UA 1640 Depart at 11:59am from San Diego (SAN) Fly for 3h 21m Arrive at 5:20pm in Houston (IAH)

  • USD 232
    United Airlines
    1:39pm - 7:00pm
    Mon Jul 8th
    3h 21m
    San Diego (SAN) → Houston (IAH)
    Direct

    Mon Jul 8th 2024 United Airlines · UA 2170 Depart at 1:39pm from San Diego (SAN) Fly for 3h 21m Arrive at 7:00pm in Houston (IAH)

  • USD 242
    United Airlines
    7:45am - 1:06pm
    Mon Jul 8th
    3h 21m
    San Diego (SAN) → Houston (IAH)
    Direct

    Mon Jul 8th 2024 United Airlines · UA 2472 Depart at 7:45am from San Diego (SAN) Fly for 3h 21m Arrive at 1:06pm in Houston (IAH)

  • USD 259
    United Airlines
    7:26pm - 6:36am
    Mon Jul 8th
    9h 10m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 2247 Depart at 7:26pm from San Diego (SAN) Fly for 1h 34m Arrive at 9:00pm in San Francisco (SFO)

    Layover in San Francisco for 3h 45m

    Tue Jul 9th 2024 United Airlines · UA 512 Depart at 12:45am from San Francisco (SFO) Fly for 3h 51m Arrive at 6:36am in Houston (IAH)

  • USD 262
    United Airlines
    7:26pm - 5:50am
    Mon Jul 8th
    8h 24m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 2247 Depart at 7:26pm from San Diego (SAN) Fly for 1h 34m Arrive at 9:00pm in San Francisco (SFO)

    Layover in San Francisco for 2h 59m

    Mon Jul 8th 2024 United Airlines · UA 505 Depart at 11:59pm from San Francisco (SFO) Fly for 3h 51m Arrive at 5:50am in Houston (IAH)

  • USD 262
    United Airlines
    10:18am - 3:39pm
    Mon Jul 8th
    3h 21m
    San Diego (SAN) → Houston (IAH)
    Direct

    Mon Jul 8th 2024 United Airlines · UA 1478 Depart at 10:18am from San Diego (SAN) Fly for 3h 21m Arrive at 3:39pm in Houston (IAH)

  • USD 300
    Spirit Airlines
    8:06am - 1:25pm
    Sun Jul 7th
    3h 19m
    San Diego (SAN) → Houston (IAH)
    Direct

    Sun Jul 7th 2024 Spirit Airlines · NK 959 Depart at 8:06am from San Diego (SAN) Fly for 3h 19m Arrive at 1:25pm in Houston (IAH)

  • USD 304
    United Airlines
    3:55pm - 11:15am
    Mon Jul 8th
    17h 20m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 682 Depart at 3:55pm from San Diego (SAN) Fly for 2h 29m Arrive at 7:24pm in Denver (DEN)

    Layover in Denver for 12h 23m

    Tue Jul 9th 2024 United Airlines · UA 1720 Depart at 7:47am from Denver (DEN) Fly for 2h 28m Arrive at 11:15am in Houston (IAH)

  • USD 311
    United Airlines
    3:55pm - 11:58pm
    Mon Jul 8th
    6h 3m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 682 Depart at 3:55pm from San Diego (SAN) Fly for 2h 29m Arrive at 7:24pm in Denver (DEN)

    Layover in Denver for 1h 9m

    Mon Jul 8th 2024 United Airlines · UA 2179 Depart at 8:33pm from Denver (DEN) Fly for 2h 25m Arrive at 11:58pm in Houston (IAH)

  • USD 311
    United Airlines
    10:29pm - 8:44am
    Mon Jul 8th
    8h 15m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 2674 Depart at 10:29pm from San Diego (SAN) Fly for 4h 11m Arrive at 4:40am in Chicago (ORD)

    Layover in Chicago for 1h 20m

    Tue Jul 9th 2024 United Airlines · UA 2180 Depart at 6:00am from Chicago (ORD) Fly for 2h 44m Arrive at 8:44am in Houston (IAH)

  • USD 311
    United Airlines
    10:29pm - 10:10am
    Mon Jul 8th
    9h 41m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 2674 Depart at 10:29pm from San Diego (SAN) Fly for 4h 11m Arrive at 4:40am in Chicago (ORD)

    Layover in Chicago for 2h 45m

    Tue Jul 9th 2024 United Airlines · UA 1983 Depart at 7:25am from Chicago (ORD) Fly for 2h 45m Arrive at 10:10am in Houston (IAH)

  • USD 329
    United Airlines
    6:45pm - 8:35am
    Mon Jul 8th
    11h 50m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 1924 Depart at 6:45pm from San Diego (SAN) Fly for 2h 30m Arrive at 10:15pm in Denver (DEN)

    Layover in Denver for 6h 51m

    Tue Jul 9th 2024 United Airlines · UA 796 Depart at 5:06am from Denver (DEN) Fly for 2h 29m Arrive at 8:35am in Houston (IAH)

  • USD 329
    United Airlines
    6:45pm - 11:15am
    Mon Jul 8th
    14h 30m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 1924 Depart at 6:45pm from San Diego (SAN) Fly for 2h 30m Arrive at 10:15pm in Denver (DEN)

    Layover in Denver for 9h 32m

    Tue Jul 9th 2024 United Airlines · UA 1720 Depart at 7:47am from Denver (DEN) Fly for 2h 28m Arrive at 11:15am in Houston (IAH)

  • USD 331
    United Airlines
    2:29pm - 8:35am
    Mon Jul 8th
    16h 6m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 2350 Depart at 2:29pm from San Diego (SAN) Fly for 2h 30m Arrive at 5:59pm in Denver (DEN)

    Layover in Denver for 11h 7m

    Tue Jul 9th 2024 United Airlines · UA 796 Depart at 5:06am from Denver (DEN) Fly for 2h 29m Arrive at 8:35am in Houston (IAH)

  • USD 350
    United Airlines
    3:55pm - 8:35am
    Mon Jul 8th
    14h 40m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 682 Depart at 3:55pm from San Diego (SAN) Fly for 2h 29m Arrive at 7:24pm in Denver (DEN)

    Layover in Denver for 9h 42m

    Tue Jul 9th 2024 United Airlines · UA 796 Depart at 5:06am from Denver (DEN) Fly for 2h 29m Arrive at 8:35am in Houston (IAH)

  • USD 353
    United Airlines
    11:00am - 6:32pm
    Mon Jul 8th
    5h 32m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 5249 Depart at 11:00am from San Diego (SAN) Fly for 1h 4m Arrive at 12:04pm in Los Angeles (LAX)

    Layover in Los Angeles for 1h 1m

    Mon Jul 8th 2024 United Airlines · UA 1855 Depart at 1:05pm from Los Angeles (LAX) Fly for 3h 27m Arrive at 6:32pm in Houston (IAH)

  • USD 354
    United Airlines
    12:30pm - 10:50pm
    Mon Jul 8th
    8h 20m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 1374 Depart at 12:30pm from San Diego (SAN) Fly for 2h 30m Arrive at 4:00pm in Denver (DEN)

    Layover in Denver for 3h 25m

    Mon Jul 8th 2024 United Airlines · UA 475 Depart at 7:25pm from Denver (DEN) Fly for 2h 25m Arrive at 10:50pm in Houston (IAH)

  • USD 380
    United Airlines
    2:29pm - 10:50pm
    Mon Jul 8th
    6h 21m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 2350 Depart at 2:29pm from San Diego (SAN) Fly for 2h 30m Arrive at 5:59pm in Denver (DEN)

    Layover in Denver for 1h 26m

    Mon Jul 8th 2024 United Airlines · UA 475 Depart at 7:25pm from Denver (DEN) Fly for 2h 25m Arrive at 10:50pm in Houston (IAH)

  • USD 380
    United Airlines
    11:00am - 8:35pm
    Mon Jul 8th
    7h 35m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 5249 Depart at 11:00am from San Diego (SAN) Fly for 1h 4m Arrive at 12:04pm in Los Angeles (LAX)

    Layover in Los Angeles for 3h 7m

    Mon Jul 8th 2024 United Airlines · UA 2487 Depart at 3:11pm from Los Angeles (LAX) Fly for 3h 24m Arrive at 8:35pm in Houston (IAH)

  • USD 380
    United Airlines
    8:39pm - 6:18am
    Sun Jul 7th
    7h 39m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Sun Jul 7th 2024 United Airlines · UA 5636 Depart at 8:39pm from San Diego (SAN) Fly for 1h 4m Arrive at 9:43pm in Los Angeles (LAX)

    Layover in Los Angeles for 3h 14m

    Mon Jul 8th 2024 United Airlines · UA 1966 Depart at 12:57am from Los Angeles (LAX) Fly for 3h 21m Arrive at 6:18am in Houston (IAH)

  • USD 389
    United Airlines
    4:10pm - 12:26am
    Mon Jul 8th
    6h 16m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 2117 Depart at 4:10pm from San Diego (SAN) Fly for 1h 34m Arrive at 5:44pm in San Francisco (SFO)

    Layover in San Francisco for 0h 48m

    Mon Jul 8th 2024 United Airlines · UA 211 Depart at 6:32pm from San Francisco (SFO) Fly for 3h 54m Arrive at 12:26am in Houston (IAH)

  • USD 407
    United Airlines
    1:25pm - 12:26am
    Mon Jul 8th
    9h 1m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 1888 Depart at 1:25pm from San Diego (SAN) Fly for 1h 34m Arrive at 2:59pm in San Francisco (SFO)

    Layover in San Francisco for 3h 33m

    Mon Jul 8th 2024 United Airlines · UA 211 Depart at 6:32pm from San Francisco (SFO) Fly for 3h 54m Arrive at 12:26am in Houston (IAH)

  • USD 422
    United Airlines
    6:35am - 1:40pm
    Mon Jul 8th
    5h 5m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 4723 Depart at 6:35am from San Diego (SAN) Fly for 1h 4m Arrive at 7:39am in Los Angeles (LAX)

    Layover in Los Angeles for 0h 36m

    Mon Jul 8th 2024 United Airlines · UA 1416 Depart at 8:15am from Los Angeles (LAX) Fly for 3h 25m Arrive at 1:40pm in Houston (IAH)

  • USD 423
    United Airlines
    3:59pm - 9:16pm
    Sun Jul 7th
    3h 17m
    San Diego (SAN) → Houston (IAH)
    Direct

    Sun Jul 7th 2024 United Airlines · UA 2306 Depart at 3:59pm from San Diego (SAN) Fly for 3h 17m Arrive at 9:16pm in Houston (IAH)

  • USD 423
    United Airlines
    7:45am - 1:06pm
    Sun Jul 7th
    3h 21m
    San Diego (SAN) → Houston (IAH)
    Direct

    Sun Jul 7th 2024 United Airlines · UA 2472 Depart at 7:45am from San Diego (SAN) Fly for 3h 21m Arrive at 1:06pm in Houston (IAH)

  • USD 432
    United Airlines
    12:10pm - 10:26pm
    Mon Jul 8th
    8h 16m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 349 Depart at 12:10pm from San Diego (SAN) Fly for 4h 16m Arrive at 6:26pm in Chicago (ORD)

    Layover in Chicago for 1h 9m

    Mon Jul 8th 2024 United Airlines · UA 2155 Depart at 7:35pm from Chicago (ORD) Fly for 2h 51m Arrive at 10:26pm in Houston (IAH)

  • USD 507
    United Airlines
    11:59am - 5:20pm
    Sun Jul 7th
    3h 21m
    San Diego (SAN) → Houston (IAH)
    Direct

    Sun Jul 7th 2024 United Airlines · UA 1640 Depart at 11:59am from San Diego (SAN) Fly for 3h 21m Arrive at 5:20pm in Houston (IAH)

  • USD 509
    Alaska Airlines
    8:24am - 3:55pm
    Mon Jul 8th
    5h 31m
    San Diego (SAN) → Houston (IAH)
    1 Stop

    Mon Jul 8th 2024 Alaska Airlines · AS 4182 Depart at 8:24am from San Diego (SAN) Fly for 3h 15m Arrive at 1:39pm in Dallas (DFW)

    Layover in Dallas for 1h 2m

    Mon Jul 8th 2024 Alaska Airlines · AS 6532 Depart at 2:41pm from Dallas (DFW) Fly for 1h 14m Arrive at 3:55pm in Houston (IAH)

  • USD 615
    United Airlines
    1:39pm - 7:00pm
    Sun Jul 7th
    3h 21m
    San Diego (SAN) → Houston (IAH)
    Direct

    Sun Jul 7th 2024 United Airlines · UA 2170 Depart at 1:39pm from San Diego (SAN) Fly for 3h 21m Arrive at 7:00pm in Houston (IAH)

  • USD 615
    United Airlines
    10:18am - 3:39pm
    Sun Jul 7th
    3h 21m
    San Diego (SAN) → Houston (IAH)
    Direct

    Sun Jul 7th 2024 United Airlines · UA 1478 Depart at 10:18am from San Diego (SAN) Fly for 3h 21m Arrive at 3:39pm in Houston (IAH)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Explore Flight Options

Cheap Flight Search Tips

Tips to help you find the cheapest flights from San Diego to Houston (SAN to IAH).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais