IAH - MIA

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Everything you should know

Cheapest round-trip
$125
Typical prices: $127-$322
Frontier
Thu 10/18Tue 10/30
IAH - MIA • 1 stop
Cheapest non-stop
$128
Typical prices: $125-$323
Frontier
Sun 1/21Thu 1/25
IAH - MIA • Non-stop
Nonstop flights
You can fly direct with American Airlines, United Airlines and Frontier. Average duration is 2h 36m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $317 (round-trip)
Shortest trip • 6h 36m (one-way)
Insights
Insights
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We hope you love your trip to Miami!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from George Bush Intcntl to Miami (IAH-MIA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Miami

Sun, Oct 18 - Fri, Oct 30
Frontier Logo
10:31 am - 12:47 amIAH  Houston George Bush Intcntl-MIA Miami
13h 16m1 stop Denver Intl
Frontier Logo
11:39 am - 1:47 pmMIA  Miami-IAH Houston George Bush Intcntl
3h 08mnonstop
$125Frontier
Mon, Oct 19 - Mon, Nov 2
Frontier Logo
2:00 pm - 5:32 pmIAH  Houston George Bush Intcntl-MIA Miami
2h 32mnonstop
Frontier Logo
10:55 pm - 7:23 amMIA  Miami-IAH Houston George Bush Intcntl
9h 28m1 stop Atlanta Hartsfield-Jackson
$125Frontier
Tue, Oct 27 - Tue, Nov 10
American Airlines Logo
5:34 pm - 9:08 pmIAH  Houston George Bush Intcntl-MIA Miami
2h 34mnonstop
American Airlines Logo
3:35 pm - 5:37 pmMIA  Miami-IAH Houston George Bush Intcntl
3h 02mnonstop
$168American Airlines
Tue, Oct 20 - Tue, Oct 27
United Airlines Logo
12:10 pm - 3:54 pmIAH  Houston George Bush Intcntl-MIA Miami
2h 44mnonstop
United Airlines Logo
8:45 am - 10:51 amMIA  Miami-IAH Houston George Bush Intcntl
3h 06mnonstop
$169United Airlines
Mon, Oct 19 - Mon, Oct 26
United Airlines Logo
6:35 pm - 10:19 pmIAH  Houston George Bush Intcntl-MIA Miami
2h 44mnonstop
United Airlines Logo
8:45 am - 10:51 amMIA  Miami-IAH Houston George Bush Intcntl
3h 06mnonstop
$169United Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
6:27 pm - 10:04 pmIAH  Houston George Bush Intcntl-MIA Miami
2h 37mnonstop
American Airlines Logo
3:35 pm - 5:37 pmMIA  Miami-IAH Houston George Bush Intcntl
3h 02mnonstop
$169American Airlines
Tue, Nov 17 - Tue, Nov 17
Delta Logo
5:35 am - 11:46 amIAH  Houston George Bush Intcntl-MIA Miami
5h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:05 pm - 9:59 pmMIA  Miami-IAH Houston George Bush Intcntl
5h 54m1 stop Atlanta Hartsfield-Jackson
$197Delta
Wed, Nov 18 - Tue, Dec 1
Delta Logo
6:19 pm - 12:57 amIAH  Houston George Bush Intcntl-MIA Miami
5h 38m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:06 pm - 12:02 amMIA  Miami-IAH Houston George Bush Intcntl
7h 56m1 stop Atlanta Hartsfield-Jackson
$197Delta
Tue, Oct 6 - Sat, Oct 10
Multiple Airlines Logo
6:28 am - 8:38 pmIAH  Houston George Bush Intcntl-MIA Miami
13h 10m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
12:10 pm - 9:27 amMIA  Miami-IAH Houston George Bush Intcntl
22h 17m2 stops Minneapolis St Paul Orlando
$390Multiple Airlines
Tue, Oct 6 - Sat, Oct 10
Multiple Airlines Logo
4:21 pm - 8:38 pmIAH  Houston George Bush Intcntl-MIA Miami
27h 17m2 stops Orlando Atlanta Hartsfield-Jackson
Multiple Airlines Logo
12:10 pm - 9:27 amMIA  Miami-IAH Houston George Bush Intcntl
22h 17m2 stops Minneapolis St Paul Orlando
$452Multiple Airlines
Booking Insights

Price, demand and travel trends for Houston George Bush Intcntl Airport to Miami flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Miami?

Round-trip flights from Houston George Bush Intcntl Airport to Miami typically range from $127 to $322. The lowest price found in the past 5 days was $125, on Frontier.

What's the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Miami?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Miami. It’s 10% cheaper than the average day, while Friday is the most expensive, with prices 11% higher.

What’s the cheapest month to fly from Houston George Bush Intcntl Airport to Miami?

•October is the cheapest month to fly from Houston George Bush Intcntl Airport to Miami at $142 round-trip.
•June ($306) and March ($273) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 115% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Houston George Bush Intcntl Airport to Miami the cheapest?

Flights from Houston George Bush Intcntl Airport to Miami are cheapest 5 weeks before departure. Booking in this window typically costs about 50% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from George Bush Intcntl to Miami

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and MIA

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Key details for Houston George Bush Intcntl Airport to Miami flights

Low season

March

Cheapest flight

$60
Beat the crowds with an average 9% drop in travelers.
One-way flight from Houston George Bush Intcntl Airport to Miami

When to book flights from George Bush Intcntl to Miami

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Miami based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Houston George Bush Intcntl Airport to Miami flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Houston George Bush Intcntl Airport to Miami?

    These are the earliest and latest flight times available from Houston George Bush Intcntl Airport to Miami:

    • Earliest: departs at 5:00 am and lands at 7:36 am
    • Latest: departs at 11:59 pm and lands at 2:35 am.

    The flight takes about 2h 36m.

  • What cabin classes can I book on flights from Houston George Bush Intcntl Airport to Miami?

    Three cabin classes are available on flights from Houston George Bush Intcntl Airport to Miami:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from Houston George Bush Intcntl Airport to Miami?

    A nonstop flight from Houston George Bush Intcntl Airport to Miami takes 2h 36m, covering 962 miles.

  • Do I need a passport to fly from Houston George Bush Intcntl Airport to Miami?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Houston George Bush Intcntl Airport to Miami flight?

    Round-trip flights from Houston George Bush Intcntl Airport to Miami range from $127 to $322, with an average of $206 over the past 12 months. Anything below $127 counts as a good deal.

  • How expensive are last-minute Houston George Bush Intcntl Airport to Miami flights?

    Last-minute fares on this route (booked within two weeks of departure) run 36% above the $206 route average. Book 5 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Houston George Bush Intcntl Airport to Miami?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $206 round-trip, compared to $317 via a layover through Atlanta Hartsfield-Jackson (ATL).

  • How does on-time performance compare across airlines flying from Houston George Bush Intcntl Airport to Miami?

    United Airlines is slightly above the route average for timely arrivals, while American Airlines has a lower on-time arrival rate. On-time arrival rates on Houston George Bush Intcntl Airport to Miami flights are:

    • United Airlines: 89% on time
    • American Airlines: 86% on time
    • Frontier: 80% on time

    Overall, flights on this route are punctual 86% of the time on average.

  • What is the standard checked-bag allowance on flights from Houston George Bush Intcntl Airport to Miami?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Houston George Bush Intcntl Airport to Miami?

    The Boeing 737-800 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Boeing 737 MAX 9 variants.

  • How are flight departures from Houston George Bush Intcntl Airport to Miami spread across the day?

    Morning is the busiest departure period on Houston George Bush Intcntl Airport to Miami flights, with 45% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 22%, and night flights for 0%.

  • Have flight prices from Houston George Bush Intcntl Airport to Miami changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $125 to $1,008. That means the highest observed fare was about 8x higher than the lowest one.

  • Which airlines offer Wi-Fi on Houston George Bush Intcntl Airport to Miami flights?

    Two airlines offer in-flight Wi-Fi on Houston George Bush Intcntl Airport to Miami flights:

    • American Airlines
    • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

  • How are flight prices from Houston George Bush Intcntl Airport to Miami looking right now?

    One-way fares from Houston George Bush Intcntl Airport to Miami are currently lower than usual. Average one-way flight prices are about $115, which is 25% below the typical average for this route.

  • What car rental options are available at Miami Airport (MIA)?

    Miami Airport (MIA) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:

    • Boutique Rent a Car
    • Budget
    • Dollar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Houston George Bush Intcntl Airport to Miami?

    Flights from Houston George Bush Intcntl Airport to Miami usually depart from Houston George Bush Intcntl (IAH) and arrive at Miami (MIA).

  • What time of day has the fewest delays on flights from Houston George Bush Intcntl Airport to Miami?

    Night flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed from Houston George Bush Intcntl Airport to Miami?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Houston George Bush Intcntl Airport to Miami route, 14% of flights were delayed in the past 3 months, with delays averaging 2h 21m.

  • Which airports do connecting flights from Houston George Bush Intcntl Airport to Miami pass through?

    One-stop flights from Houston George Bush Intcntl Airport to Miami most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 73% of one-stop connections
    • Denver Intl (DEN) - 19% of one-stop connections
    • Charlotte Douglas (CLT) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Houston George Bush Intcntl Airport to Miami?

    Yes. Flexible dates can save you up to 19% on flights from Houston George Bush Intcntl Airport to Miami. Tuesday is the cheapest departure day at $187 round-trip on average, while Friday is the most expensive at $229, a difference of $42.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Houston George Bush Intcntl Airport to Miami?

    3 airlines operate flights between Houston George Bush Intcntl Airport and Miami. The airlines offering nonstop flights on this route include:

    • American Airlines
    • United Airlines
    • Frontier

  • How much time can I save by choosing a different layover airport from Houston George Bush Intcntl Airport to Miami?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 6h 36m, compared with 7h 02m via Atlanta Hartsfield-Jackson (ATL) and 11h 45m via Denver Intl (DEN).

  • What is the time difference between Houston George Bush Intcntl Airport and Miami?

    Miami is 1 hour ahead of Houston George Bush Intcntl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Miami?

    Some of the most popular sights in Miami are Kaseya Center, Bayside Marketplace and Bayfront Park. These are among the most viewed places in Miami on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Houston George Bush Intcntl Airport to Miami flights?

    Among airlines operating Houston George Bush Intcntl Airport to Miami flights:

    • Frontier: offers free seat selection
    • American Airlines: offers extra legroom; offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Houston George Bush Intcntl Airport to Miami flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Frontier: a cabin bag and a checked bag in Economy Class
    • American Airlines: a cabin bag and a checked bag in Economy Class
    • United Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • Does Miami International Airport have an airport hotel?

    Yes, you can book your stay at Miami International Airport Hotel if you wish to say at an airport hotel in Miami. The establishment is in the main terminal building, on Concourse E, level 2. The establishment offers both day rooms and overnight stays and an onsite restaurant if you’d like to enjoy a premium meal after your flight.

  • Which family services are offered at Miami International Airport?

    For those traveling with infants, find the MIAmamas suites at MIA, a comfortable and private place to nurse your baby. Each suite features a collapsible table, a bench, a power outlet with USB, and is lockable. For those with older kids, take them to the children’s play area, Plane Fun. The area, designed in collaboration with Miami Children’s Museum, has lots of fun and interactive installations which your kids will love.

  • What services are available for special needs passengers at George Bush Intercontinental Airport?

    IAH is a fully-accessible airport. The airport has provided barrier-free access to all areas, with ramps and elevators for passengers in wheelchairs. There are tactile guide paths and braille buttons in elevators for the visually challenged at IAH. The hearing impaired have TTY telephones and visual announcements, which now have closed captioning. In every terminal, you’ll also find wheelchair-accessible restrooms and reserved spots in the parking garages. Courtesy phones are also staged in every terminal where passengers can request assistance.

  • Which are the most eco-friendly airlines flying from Houston to Miami?

    Around 711 kg of carbon is emitted per passenger on flights from Houston to Miami. However, if you wish, you can fly more sustainably with Spirit Airlines, United Airlines, and Frontier Airlines. These providers emit 66%, 64%, and 58% less carbon on flights from Houston to Miami. Moreover, they all offer nonstop flights on this route.

Your guide to booking Houston George Bush Intcntl Airport to Miami flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $187, about $42 less than Friday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 5 weeks before you fly. On this route, that window historically saves about 50% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Houston George Bush Intcntl Airport to Miami trip for October. Fares historically average $142 round-trip in that month - typically $164 less than the most expensive month, which is June (based on the last 12 months).
  • For the best chance of arriving on time, fly with United Airlines. Over the past three months, 89% of United Airlines flights from Houston George Bush Intcntl Airport to Miami arrived on time, slightly above the route average of 86%. When flights on this route arrive late, they're delayed by an average of 2h 21m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Miami Airport.

    • Red Roof PLUS+ Miami Airport
    • Pullman Miami Airport
    • Hilton Miami Airport Blue Lagoon
  • Houston George Bush International Airport (IAH) consists of five terminals, A to E. There’s quite some distance between the terminals, so for easy movement, the airport has provided a subway connecting the terminals landside and a skyway airside.
  • Miami International Airport (MIA) is well-connected to the public transport system. The Orange and Green Line trains will connect you from MIA to various destinations around Miami. Bus route 6 also provides a similar service to the airport, while the Miami Beach bus will take you straight to Miami Beach.
  • Pets are welcome to travel through IAH. However, TSA requires pets to remain in their carriers while at the airport. Pets can only walk freely through security or when using pet relief areas, which you’ll find around Gates B1, C2, D6, and E12.
  • Stock up on everything you need at the duty-free shops at MIA after your flight. Duty Free Americas has several shops at MIA which you’ll find at Gate D16, Gate D30, Gate F11, H-J Connector, and Gate J6.
  • Relax and unwind before your flight to Miami at the premium lounges at IAH. Air France, KLM, and United Airlines have lounges that you only need to pay at the door to access. The Centurion Lounge at IAH is also available for American Express card members.

Prefer to fly direct from Houston George Bush Airport to Miami?

 
Find which airlines fly direct from Houston George Bush Intcntl Airport to Miami Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Miami

Monday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Tuesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Wednesday

American Airlines,United Airlines,Frontier

American Airlines,United Airlines, +1 more

Thursday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Friday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Saturday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Sunday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

See more direct flights

Direct returns

Miami to Houston George Bush Intcntl

Monday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Tuesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Wednesday

American Airlines,United Airlines,Frontier

American Airlines,United Airlines, +1 more

Thursday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Friday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Saturday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Sunday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

See more direct flights

More options for your flight from George Bush Intcntl to Miami

Complete your trip to Miami with a hotel stay or car rental