Direct flights from Houston to Santa Ana IAH → SNA

United Airlines flies nonstop from Houston (IAH) to Santa Ana (SNA), several times daily. The flight takes about 3h 16m and covers 1,344 miles (2,163 km). Round-trip fares typically run around $443, with recent bookable fares from $339. Arrivals run on time 78.1% at IAH and 82.7% at SNA — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Fares last checked 30 August 2026.

60-day flexibility overview based on 112 recent fares across the next 60 days

Cheapest
$319
Typical
$443
Most expensive
$717

What flexibility is worth here

Flying in January rather than December typically saves $181 on IAH → SNA.

  • Sep 2026 $399
  • Oct 2026 $453
  • Nov 2026 $429
  • Dec 2026 $578
  • Jan 2027 $397

Typical round-trip fare by departure month, across the 5 months we currently track.

How long you stay changes it too

  • 6–9 nights $446
  • 10–16 nights $369
  • 17+ nights $358

Staying 17+ nights typically costs $88 less than 6–9 nights.

Most people pick dates first and see the price second. We watch every date combination on this route and tell you when a good one gets cheap. Watch IAH → SNA →

Cheapest combos

United Best
Tue Sep 22 12:24 → 14:02
Sat Oct 10 08:10 → 13:29 18 nights
$339 Book →
United
Tue Sep 22 12:24 → 14:02
Sat Oct 10 15:14 → 20:33 18 nights
$339 Book →
United
Wed Oct 28 09:30 → 11:11
Tue Nov 10 08:05 → 13:20 13 nights
$339 Book →

Prices last updated about 17 hours ago. Fares change frequently — check the airline for current pricing.

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United Airlines UA

Departure Schedule typical week

Typical weekly schedule · 28 flights per week (~4 per day) · Updated 87d ago

United Airlines
28 flights per week (~4 per day)
Daily
09:30 12:30 19:50 20:12

More nonstops from Houston

IAH → DFW Dallas-Fort Worth 9 airlines IAH → AUS Austin 6 airlines IAH → CLT Charlotte 6 airlines IAH → LAX Los Angeles 6 airlines IAH → ORD Chicago 6 airlines IAH → ATL Atlanta 5 airlines IAH → DTW Detroit 5 airlines IAH → MSY New Orleans 5 airlines

Frequently asked questions

Is there a direct flight from Houston to Santa Ana?

Yes, United Airlines operates nonstop flights from Houston (IAH) to Santa Ana (SNA).

Which airlines fly direct from Houston to Santa Ana?

United Airlines operates nonstop flights from Houston to Santa Ana.

How long is the flight from Houston to Santa Ana?

The nonstop flight from Houston to Santa Ana takes ~3h 16m (approximately 2163 km).

How often do direct flights operate from Houston to Santa Ana?

Nonstop flights from Houston to Santa Ana operate multiple daily — 28 flights per week (~4 per day).

What is the on-time performance for flights from Houston to Santa Ana?

Arrivals run on time 78.1% at IAH and 82.7% at SNA — BTS data for the last three months, counting arrivals within 15 minutes of schedule.

What days of the week are there direct flights from Houston to Santa Ana?

Direct flights from Houston to Santa Ana operate every day of the week.

How much is a round-trip flight from Houston to Santa Ana?

Round-trip flights from Houston (IAH) to Santa Ana (SNA) start at $319, with a typical fare around $443. Based on 112 recent fare combinations.

What is the cheapest month to fly from Houston to Santa Ana?

Across the 5 departure months we currently track, January 2027 is the cheapest month to fly round trip from Houston to Santa Ana, with typical fares around $397 — versus about $578 in December 2026, the most expensive.

Does trip length change the round-trip fare from Houston to Santa Ana?

Typical round-trip fares from Houston (IAH) to Santa Ana (SNA) by trip length: a week away (6–9 nights) about $446, around two weeks (10–16 nights) about $369, and a longer stay (17+ nights) about $358. Medians from 112 recent fare combinations.

Explore More

IAH All direct flights from Houston SNA All direct flights from Santa Ana SNA → IAH Return: Santa Ana to Houston

Scout — our search agent — priced 21 fares on this route in the past week, cheapest $339 round trip. It hunts nonstop fares from Houston every night and pings you when one's worth booking.

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