IND - IAH

$62 Find Cheap Flights from Indianapolis to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to George Bush Intcntl departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Houston, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$212
Overall average: $393
Frontier
Fri 4/24Sun 4/26
IND - IAH • 1 stop
Cheapest non-stop
$257
Typical prices: $360-$531
United Airlines
Wed 4/8Wed 4/15
IND - IAH • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
IND's efficient security has wait times under 3 minutes.
Use rideshare apps for ground transportation at IAH.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $212 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines. Average duration is 2h 47m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $150 (round-trip)
Shortest trip • 5h 18m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Indianapolis to George Bush Intcntl (IND-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Indianapolis to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Fri, Apr 24 - Sun, Apr 26
Frontier Logo
8:46 pm - 12:48 am
IND
-
IAH
29h 02m
1 stop
Frontier Logo
12:57 pm - 12:57 pm
IAH
-
IND
23h 00m
1 stop
$212Frontier
Fri, Apr 10 - Mon, Apr 13
Multiple Airlines Logo
12:18 pm - 11:49 pm
IND
-
IAH
12h 31m
2 stops
Multiple Airlines Logo
5:15 am - 11:23 am
IAH
-
IND
5h 08m
1 stop
$214Multiple Airlines
Fri, Apr 3 - Sun, Apr 19
Frontier Logo
10:17 am - 6:13 pm
IND
-
IAH
8h 56m
1 stop
Frontier Logo
9:46 am - 11:49 am
IAH
-
IND
25h 03m
1 stop
$215Frontier
Mon, May 4 - Tue, May 12
Frontier Logo
12:34 pm - 10:50 pm
IND
-
IAH
11h 16m
1 stop
Frontier Logo
7:44 pm - 12:46 pm
IAH
-
IND
16h 02m
1 stop
$216Frontier
Tue, Apr 7 - Sat, Apr 18
Multiple Airlines Logo
5:08 pm - 4:58 pm
IND
-
IAH
24h 50m
2 stops
Multiple Airlines Logo
6:14 pm - 11:17 am
IAH
-
IND
16h 03m
1 stop
$217Multiple Airlines
Fri, Apr 3 - Sun, Apr 19
Frontier Logo
10:17 am - 6:13 pm
IND
-
IAH
8h 56m
1 stop
Frontier Logo
9:46 am - 10:34 am
IAH
-
IND
23h 48m
2 stops
$218Frontier
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
7:10 pm - 7:02 am
IND
-
IAH
12h 52m
1 stop
Multiple Airlines Logo
5:15 am - 11:23 am
IAH
-
IND
5h 08m
1 stop
$219Multiple Airlines
Wed, Apr 8 - Tue, Apr 14
Multiple Airlines Logo
6:00 am - 3:27 pm
IND
-
IAH
10h 27m
1 stop
Multiple Airlines Logo
6:57 pm - 11:11 am
IAH
-
IND
15h 14m
1 stop
$220Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Frontier Logo
8:27 pm - 12:48 am
IND
-
IAH
29h 21m
1 stop
Frontier Logo
6:45 am - 7:35 pm
IAH
-
IND
11h 50m
1 stop
$221Frontier
Fri, May 29 - Sun, May 31
Frontier Logo
12:14 pm - 10:50 pm
IND
-
IAH
11h 36m
1 stop
Frontier Logo
10:05 pm - 7:54 pm
IAH
-
IND
20h 49m
1 stop
$222Frontier
Booking Insights

KAYAK's insights & trends for Indianapolis to George Bush Intcntl flights

Get data-powered insights and trends into flights from Indianapolis to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Indianapolis to Houston George Bush Airport?

The average price of all round-trip flights from Indianapolis to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

For Indianapolis to Houston George Bush Airport, Friday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Houston George Bush Airport back to Indianapolis, the best deals are generally found on Thursday, with Monday being the most expensive.

What is the cheapest month to fly from Indianapolis to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Indianapolis to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Indianapolis to Houston George Bush Intcntl Airport is August, where tickets cost $288 (return) on average. On the other hand, the most expensive months are March and November, where the average cost of round-trip tickets is $524 and $450 respectively.

Can I save money by flying with a layover from Indianapolis to Houston George Bush Intcntl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $428, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Indianapolis to Houston George Bush Intcntl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Indianapolis to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Indianapolis to Houston George Bush Intcntl Airport, you should book around 4 weeks before departure, which saves you about 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Expert advice

Expert advice for your flight from Indianapolis to George Bush Intcntl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
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.

Jennifer Simonson

Jennifer Simonson

Expert on IND

Jennifer Simonson is driven by her lifelong commitment to exploring the globe. Her insatiable curiosity had led her to immerse herself into diverse locations like Oklahoma City and Pismo. Her hotel recommendations are the result of the myriad hotels she's stayed at across her travels. Along her journey, she cherishes engaging conversations with locals, indulging in the finest ice cream, trying her hand at surfing, and embarking on nature-filled hikes.

Good to know

Low seasonAugust
Cheapest flight$62
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Indianapolis to Houston George Bush Airport

When to book flights from Indianapolis to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Indianapolis to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Indianapolis to Houston George Bush Airport flights

  • What is the cheapest flight from Indianapolis to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Indianapolis to Houston George Bush Intcntl Airport was $62 for a one-way ticket and $212 for a round-trip.

  • Do I need a passport to fly between Indianapolis and Houston George Bush Airport?

    No, a passport isn't needed to fly from Indianapolis to Houston George Bush Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Indianapolis to Houston George Bush Airport?

    Indianapolis airport is called Indianapolis and the only airport in Houston George Bush Airport is Houston George Bush Intcntl.

  • Which airlines offer Wi-Fi service onboard planes from Indianapolis to Houston George Bush Airport?

    American Airlines, Alaska Airlines, JetBlue, Delta, and Aeromexico offer inflight Wi-Fi service on the Indianapolis to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Indianapolis to Houston George Bush Airport?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Indianapolis to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Indianapolis to Houston George Bush Airport?

    Star Alliance is the only airline alliance operating flights between Indianapolis and Houston George Bush Airport.

  • On which days can I fly direct from Indianapolis to Houston George Bush Airport?

    There are nonstop flights from Indianapolis to Houston George Bush Airport on a daily basis.

  • Which is the best airline for flights from Indianapolis to Houston, United Airlines or Frontier?

    The two airlines most popular with KAYAK users for flights from Indianapolis to Houston are United Airlines and Frontier. With an average price for the route of $443 and an overall rating of 7.4, United Airlines is the most popular choice. Frontier is also a great choice for the route, with an average price of $172 and an overall rating of 5.7.

  • How does KAYAK find such low prices on flights from Indianapolis to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indianapolis to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indianapolis to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Indianapolis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Indianapolis to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Indianapolis with another airline. Booking your flights between Indianapolis and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indianapolis to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Indianapolis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Indianapolis to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $183 or less one-way and $413 or less round-trip.

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

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Indianapolis to Houston George Bush Intcntl.
Find which airlines fly direct from Indianapolis Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Indianapolis to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Houston George Bush Intcntl to Indianapolis

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airlines flying from Indianapolis to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Indianapolis to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Indianapolis to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9429 reviews
6.6Food
8.1Crew
7.1Entertainment
7.3Comfort
7.7Boarding
Airline reviews

Everything was on time and service on the flight was great!

10.0 ExcellentAsha, Mar 2026
MIA - IAH
Read more United Airlines reviews

Everything was on time and service on the flight was great!

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Very old flight - time to retire it for newer airplanes

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Everything except the food and entertainment. It was a great experience though

Delayed, toilets did not flush, pilot parked to far away from Gate

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Everything you need to know for your flight from Indianapolis to George Bush Intcntl

Information on your arrival and departure airports