IAH

S$ 780 Find Cheap Flights to Houston George Bush Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to George Bush Intcntl departing on 5-12. 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

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Everything you should know

Cheapest return fare
S$ 1,331
Overall average: S$ 1,671
Multiple Airlines
Wed 4-11Sun 8-11
SIN - IAH • 2 stops
Cheapest one-way flight
S$ 770
Typical prices: S$ 772-S$ 992
Air Canada
Sat 5-12
SIN - IAH • 1 stop
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We hope you love your trip to George Bush Intcntl!
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Flight Deals

Cheap Flights to George Bush Intcntl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 return flight deals to George Bush Intcntl

Wed, 4 Nov - Sun, 8 Nov
Multiple Airlines Logo
19:25 - 14:08
SIN
-
IAH
32h 43m
2 stops
Multiple Airlines Logo
06:16 - 09:35
IAH
-
SIN
37h 19m
2 stops
S$ 1,331Multiple Airlines
Mon, 21 Sep - Tue, 13 Oct
Multiple Airlines Logo
21:00 - 23:59
SIN
-
IAH
39h 59m
2 stops
Multiple Airlines Logo
09:09 - 09:40
IAH
-
SIN
35h 31m
2 stops
S$ 1,334Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Air Canada Logo
07:00 - 15:37
SIN
-
IAH
21h 37m
1 stop
Air Canada Logo
16:32 - 05:15
IAH
-
SIN
47h 43m
2 stops
S$ 1,338Air Canada
Thu, 10 Sep - Thu, 17 Sep
Air Canada Logo
20:50 - 15:37
SIN
-
IAH
31h 47m
2 stops
Air Canada Logo
16:32 - 05:15
IAH
-
SIN
47h 43m
2 stops
S$ 1,339Air Canada
Sun, 13 Sep - Fri, 25 Sep
Air Canada Logo
07:00 - 15:37
SIN
-
IAH
21h 37m
1 stop
Air Canada Logo
16:45 - 05:15
IAH
-
SIN
23h 30m
1 stop
S$ 1,346Air Canada
Sun, 13 Sep - Fri, 25 Sep
Air Canada Logo
07:00 - 15:37
SIN
-
IAH
21h 37m
1 stop
Air Canada Logo
10:00 - 05:15
IAH
-
SIN
30h 15m
2 stops
S$ 1,350Air Canada
Sun, 13 Sep - Fri, 25 Sep
Air Canada Logo
07:00 - 19:52
SIN
-
IAH
49h 52m
2 stops
Air Canada Logo
10:00 - 05:15
IAH
-
SIN
30h 15m
2 stops
S$ 1,355Air Canada
Wed, 26 Aug - Tue, 1 Sep
Multiple Airlines Logo
07:00 - 22:50
SIN
-
IAH
28h 50m
2 stops
Multiple Airlines Logo
01:10 - 18:45
IAH
-
SIN
28h 35m
2 stops
S$ 1,360Multiple Airlines
Sun, 25 Oct - Mon, 26 Oct
United Airlines Logo
22:20 - 06:32
SIN
-
IAH
21h 12m
1 stop
United Airlines Logo
10:01 - 07:00
IAH
-
SIN
31h 59m
1 stop
S$ 1,529United Airlines
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
08:45 - 20:30
SIN
-
IAH
24h 45m
1 stop
United Airlines Logo
18:05 - 06:15
IAH
-
SIN
23h 10m
1 stop
S$ 1,533United Airlines
Booking Insights

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

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

How long is the flight to Houston George Bush Intcntl Airport?

The duration of your flight to Houston depends on your departure and arrival airports. Obviously, any flights that include a stopover will also be longer. The most popular route to Houston on KAYAK is from Singapore, which takes 21h 12m.

Find deals

Good to know – Book Cheap Houston George Bush Intcntl Airport Plane Tickets

Low season

March

Cheapest flight

S$ 780
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Singapore to Houston George Bush Airport

When to book flights to George Bush Intcntl

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

FAQs - booking Houston George Bush Airport flights

  • How far is Houston George Bush Intcntl Airport from central Houston?

    The distance between Houston George Bush Intcntl Airport and the city centre of Houston is 26 km.

  • How does KAYAK find such low prices on flights 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 to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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 is likely to change within 7 days, so travellers know whether to wait or book now.

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Houston George Bush Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Houston George Bush Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston George Bush Airport flight deals.

Reviews of the top airline flying to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to Houston. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 10046 reviews
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
Airline reviews

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

10.0 ExcellentAnonymous, Jul 2026
JAX - IAH
Read more United Airlines reviews

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

The international portion was good. Food and beverage options were good. The sustainable wooden eatery was less than desirable. Your Star Alliance partner ANA provided real silverware. I'm 6'3" & 198 lbs and felt cramped in the exit row. How can that be? Flight attendant all had a pleasant disposition which is always good.

The staff were polite and professional. I found the boarding for First Class Business customers not great. They didn't offer me pre- boarding. Just regular zone 1 boarding which didn't feel great. On board and throughout all of our United Flights we found the staff wonderful. We'll definitely fly United again.

Boarded from a very small gate at LAX. Staff at gate had us line up, then waited 25 minutes to board without a word of explanation. Plane arrived on time then waited 20 minutes for a plane to vacate our gate. Majority of bags arrived after 15 minutes but it took an hour for a small number of remaining bags to be off-loaded despite my “priority” bag tag.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

The flight to Houston the agents were not very helpful

Travelling to a place near George Bush Intcntl?

Book flights to George Bush Intcntl if you plan to visit one of these locations
The Woodlands
Spring
Cypress

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

Information on the airport you'll fly into in Houston

Houston George Bush Airport (IAH)