Route guide · 963 miles
Cheap Flights from Miami to Houston
MIA → IAH · Nonstop 2h 27m · Live round-trip fares
Flying from Miami to Houston doesn't have to drain your wallet. This 963-mile hop takes about 2h 27m nonstop, and fares swing a lot depending on the week you pick. Travelers who book roughly 3–6 weeks out usually come out ahead — set a free alert and let the deals come to you.
Live fares for MIA → IAH are updating. Use the search below for real-time prices.
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Updated daily
Flight time
2h 27m
Nonstop, typical
Distance
963 mi
MIA → IAH
Cheapest month
December 2026
Fares from $22
Nonstop airlines
2
American Airlines, United Airlines
Nonstop flights from Miami to Houston
Nonstop flights from Miami to Houston are flown by American Airlines, United Airlines. The 963-mile trip takes about 2h 27m gate to gate, and nonstops are usually cheapest when booked 3–6 weeks ahead.
Booking insights: Miami → Houston
- Distance: 963 miles · nonstop flight time: 2h 27m.
- Cheapest upcoming week in the live data starts around Dec 9, with fares from $22.
- Of the months we're tracking right now, December 2026 has the lowest fares, starting at $22.
- Fares tend to bottom out when you book about 3–6 weeks ahead — earlier than that rarely helps, later usually hurts.
- Midweek departures (Tue–Thu) are consistently cheaper than weekend flights.
- 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 Dec 9 is currently the cheapest window — about $21 less than the nearest weeks. Based on recent fares found for this route; prices change quickly.
Cheapest month · Miami → Houston
December 2026
Every date's recent round-trip fare, at a glance.
Fares from
$22
Cheapest: Tue, Dec 15 — $22
Get this fare →Recent fares found for specific dates in December 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 Miami to Houston: what you need to know
The flight
The nonstop from MIA to IAH runs about 2h 27m over 963 miles. It's a comfortable mid-range flight: long enough that seat choice matters a little, short enough that paying up for extras rarely does.
Airlines on this route
American 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 Miami (MIA)
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 Miami airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Houston (IAH)
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 Houston airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Houston to Miami fares — prices on the return direction often move on a different rhythm.
When to book
Of the months we're currently tracking, December 2026 is coming in cheapest for this route, with fares from $22. As a rule, booking 3–6 weeks ahead lands you in the sweet spot — leave it to the final two weeks and prices usually climb. If you see a fare that works, don't wait around: set a fare alert on this page and we'll watch the price for you.
Good to know before you go
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- December 2026 is currently the cheapest tracked month on this route — check those dates first if you're flexible.
- 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.
Miami to Houston flight FAQs
How long is the flight from MIA to IAH?
A nonstop from MIA to IAH clocks in at around 2h 27m for the 963-mile trip. If you're connecting, budget an extra 2–4 hours depending on where you stop.
Are there nonstop flights from Miami to Houston?
American Airlines, United Airlines typically operate nonstop flights from MIA to IAH. Nonstops are usually cheapest when booked 3–6 weeks ahead of departure.
What is the cheapest month to fly from Miami to Houston?
Right now, December 2026 is shaping up cheapest for Miami to Houston — we've seen fares from $22 in that month. Prices move fast, so lock in when you see a number you like.
How much are last minute flights from MIA to IAH?
Last-minute flights from MIA to IAH (booked within 7 days of departure) typically cost noticeably more than fares booked 3–6 weeks out. Booking early is the smarter move.
What is a good round-trip deal from Miami to Houston?
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 Miami to Houston?
You'll mainly see American Airlines, United Airlines on Miami to Houston. 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 Miami 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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