Route guide · 1,376 miles
Cheap Flights from Houston to Los Angeles
IAH → LAX · Nonstop 3h 18m · Live round-trip fares
The run from Houston (IAH) to Los Angeles (LAX) is 1,376 miles of sky, and ticket prices on it are anything but steady. One week can cost double the next. Booking about 3–6 weeks in advance — and watching fares with a free Flyzento alert — is how regulars on this route keep costs down.
Live fares for IAH → LAX are updating. Use the search below for real-time prices.
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See live fares
Updated daily
Flight time
3h 18m
Nonstop, typical
Distance
1,376 mi
IAH → LAX
Book ahead
3–6 weeks
Best window, typically
Nonstop airlines
4
American Airlines, Alaska Airlines & more
Nonstop flights from Houston to Los Angeles
Nonstop flights from Houston to Los Angeles are flown by American Airlines, Alaska Airlines, Spirit Airlines, United Airlines. The 1,376-mile trip takes about 3h 18m gate to gate, and nonstops are usually cheapest when booked 3–6 weeks ahead.
Booking insights: Houston → Los Angeles
- Distance: 1,376 miles · nonstop flight time: 3h 18m.
- Cheapest upcoming week in the live data starts around Nov 25, with fares from $74.
- Fares tend to bottom out when you book about 3–6 weeks ahead — earlier than that rarely helps, later usually hurts.
- If your dates flex by a day or two, shifting to a midweek departure is the easiest saving there is.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
Price trend
Cheapest departure weeks ahead
Departing around Nov 25 is currently the cheapest window — about $57 less than the nearest weeks. Based on recent fares found for this route; prices change quickly.
Cheapest month · Houston → Los Angeles
November 2026
Every date's recent round-trip fare, at a glance.
Fares from
$74
Cheapest: Wed, Nov 25 — $74 · Priciest: Nov 9 — $186
Get this fare →Recent fares found for specific dates in November 2026. Blank days had no recent fare in our data — ask our team and we'll check them for you.
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Flying from Houston to Los Angeles: what you need to know
The flight
At 1,376 miles, this is a long domestic flight — about 3h 18m gate to gate on a nonstop. It deserves a bit of planning: eat before you board or buy early (popular items sell out), and pick your seat with the flight length in mind.
Airlines on this route
American Airlines, Alaska Airlines, Spirit Airlines and United Airlines fly this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Houston (IAH)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Houston airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Los Angeles (LAX)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Los Angeles airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Los Angeles to Houston fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 1,376 miles, booking 3–6 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
- Get to the airport two hours before departure; security, not the flight, is the part that runs late.
- If you're traveling with only a carry-on, you can skip the bag-drop line entirely with mobile check-in.
- Download the airline's app before you fly; gate changes and delays show up there first.
Houston to Los Angeles flight FAQs
How long is the flight from IAH to LAX?
Nonstop flights from Houston to Los Angeles take about 3h 18m and cover roughly 1,376 miles. One-stop itineraries add 2–4 hours depending on the layover city.
Are there nonstop flights from Houston to Los Angeles?
American Airlines, Alaska Airlines, Spirit Airlines, United Airlines typically operate nonstop flights from IAH to LAX. Nonstops are usually cheapest when booked 3–6 weeks ahead of departure.
What is the cheapest month to fly from Houston to Los Angeles?
There's no single magic month, but prices on this route generally soften in the shoulder season, when demand dips after the holidays and again in early fall. A free fare alert is the easiest way to catch those windows.
How much are last minute flights from IAH to LAX?
Walking up to this route at the last minute is the expensive way to do it — prices inside 7 days of departure climb fast. The 3–6 weeks booking window is where the value sits.
What is a good round-trip deal from Houston to Los Angeles?
A good deal is anything at or below the recent fares shown above. Set a free Flyzento alert and we'll ping you the moment fares drop.
Which airlines fly from Houston to Los Angeles?
You'll mainly see American Airlines, Alaska Airlines, Spirit Airlines, United Airlines on Houston to Los Angeles. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to Houston airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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