$56 Find Cheap Flights from North America 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 to George Bush Intcntl departing on 7/21. 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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Cheap Flights from North America to George Bush Intcntl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from North America 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 North America to George Bush Intcntl

Wed, Jun 3 - Wed, Jun 10
Frontier Logo
6:03 am - 7:34 am
ATL
-
IAH
2h 31mnonstop
Frontier Logo
8:55 pm - 12:28 am
IAH
-
ATL
2h 33mnonstop
$86Frontier
Wed, Jun 3 - Wed, Jun 10
Frontier Logo
6:03 am - 7:34 am
ATL
-
IAH
2h 31mnonstop
Frontier Logo
8:55 pm - 12:28 am
IAH
-
ATL
2h 33mnonstop
$88Frontier
Wed, Jun 3 - Mon, Jun 8
Frontier Logo
6:03 am - 7:34 am
ATL
-
IAH
2h 31mnonstop
Frontier Logo
8:50 pm - 12:09 am
IAH
-
ATL
2h 19mnonstop
$89Frontier
Wed, Jun 3 - Wed, Jun 3
Frontier Logo
6:03 am - 7:34 am
ATL
-
IAH
2h 31mnonstop
Frontier Logo
8:50 pm - 12:09 am
IAH
-
ATL
2h 19mnonstop
$91Frontier
Wed, Jun 3 - Wed, Jun 17
Frontier Logo
6:03 am - 7:34 am
ATL
-
IAH
2h 31mnonstop
Frontier Logo
8:55 pm - 12:28 am
IAH
-
ATL
2h 33mnonstop
$92Frontier
Sat, Jul 4 - Tue, Jul 7
JetBlue Logo
2:35 pm - 5:25 pm
JFK
-
IAH
3h 50mnonstop
JetBlue Logo
6:20 pm - 11:03 pm
IAH
-
JFK
3h 43mnonstop
$213JetBlue
Thu, Jun 4 - Wed, Jun 10
JetBlue Logo
8:00 am - 11:06 am
JFK
-
IAH
4h 06mnonstop
JetBlue Logo
5:44 pm - 10:28 pm
IAH
-
JFK
3h 44mnonstop
$218JetBlue
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
1:00 pm - 10:50 pm
JFK
-
IAH
10h 50m
1 stop
Multiple Airlines Logo
5:44 pm - 10:28 pm
IAH
-
JFK
3h 44mnonstop
$221Multiple Airlines
Wed, Jun 3 - Tue, Jun 9
Multiple Airlines Logo
1:00 pm - 10:50 pm
JFK
-
IAH
10h 50m
1 stop
Multiple Airlines Logo
5:44 pm - 10:28 pm
IAH
-
JFK
3h 44mnonstop
$229Multiple Airlines
Wed, Jun 24 - Tue, Jun 30
American Airlines Logo
5:47 am - 10:53 am
EWR
-
IAH
6h 06m
1 stop
American Airlines Logo
6:03 am - 12:32 pm
IAH
-
EWR
5h 29m
1 stop
$231American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$56
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Ontario to Houston George Bush Airport

Flights from North America to George Bush Intcntl: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from North America to George Bush Intcntl 
CharlesFlew with Spirit Airlines
LGA
-
IAH
Apr 2026
Know the Spirit Airlines rules on baggage before getting to the airport. Avoid paying a fee.
Verified travelerFlew with United Airlines
MCO
-
IAH
Jan 2026
Night flights are less crowded and leave on time or even earlierike mine did. It was great.
BalaFlew with United Airlines
PVR
-
IAH
Dec 2025
The immigration happened in Houston and you recheck bags to final destination. Be careful about the transit time
DavidaFlew with Spirit Airlines
BWI
-
IAH
Nov 2025
Southwest flies into Hobby, which is closer to the city.
Verified travelerFlew with Frontier
MIA
-
IAH
Feb 2025
Do the check in always at the phone because they close the counter and the agents leave you without any solution
Verified travelerFlew with United Airlines
MTY
-
IAH
Jan 2025
Watch for the baggage weight, they can be nasty about the number even by .01
Verified travelerFlew with Spirit Airlines
LGA
-
IAH
Sep 2024
Consider one of the non-economy airlines (eg Delta, American) for a more comfortable flight and travel experience.
Verified travelerFlew with Air Canada
YYZ
-
IAH
Oct 2024
Get the United app on your phone. It provides a lot of relevant information about your flight.
JoseFlew with United Airlines
ELP
-
IAH
Sep 2024
Make sure you have enough time before your next connection. Houston airport is big.
Verified travelerFlew with Lufthansa
PHX
-
IAH
Aug 2024
We landed on a domestic flight in C terminal, and had an international departure from Terminal E. FYI, the food and drink selection is better in C, so if you have the time don’t rush to your departure gate.
Verified travelerFlew with Spirit Airlines
LGA
-
IAH
Apr 2024
Spirit Airlines is a good and safe, no frills airline. It offers transport for a very cheap fare rate. This is perfect for travelers who can fit all their stuff in a personal sized bag of 18x14x8. Only 1 bag is allowed. If intending to bring a luggage, keep in mind that a prepaid checked in baggage of 40 pounds ($55-60 each way) is cheaper than a prepaid carry on, and it is cheapest when bought together with the fare ticket. Keep also in mind that seats do not recline, so if that is something you need to have especially on longer flights, Spirit airlines isn't for you. So if you just need a no frill, no baggage airfare that transports you from one point to another, Spirit is a reliable, safe and affordable airline to get.
FreddyFlew with JetBlue
JFK
-
IAH
May 2024
Get to JFK with plenty of time. Be ready for the all crazyness NYC offers 🤗
Verified travelerFlew with United Airlines
YYZ
-
IAH
Mar 2024
Be sure to be aware of what the limits are for taking liquid or cream personal care items.
MichaelFlew with United Airlines
PIT
-
IAH
Apr 2024
United allows you to pre check your bags and have a drop of lane at counter.
Verified travelerFlew with Delta
LGA
-
IAH
Jan 2024
Be early for your flight, curious to the staff, & respect the lavatories; (fellow passengers shares this space with you)
AmyFlew with Spirit Airlines
MCO
-
IAH
Feb 2024
Arrive 3-4 hours early if you have a flight leaving between 4-5am. TSA lines were very long and people were rushing to catch their flights. The trams to the terminal get crowded very quickly.
RubénFlew with United Airlines
PVR
-
IAH
Jan 2024
During holidays get to the airport with enough time to walk, United gates are far from checkpoint.

FAQs for booking North America to Houston George Bush Airport flights

  • How does KAYAK find such low prices on flights from North America 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 North America 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 North America 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 North America 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 North America 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 North America with another airline.

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

Reviews of the top 5 airlines serving from North America to George Bush Intcntl

 
Need help choosing which airline to fly with from North America 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.
7.9
DeltaOverall score based on 8450 reviews
8.5Crew
7.8Comfort
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

6.0 GoodRafiq, May 2026
ATL - GSP
Read more Delta reviews

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

It took so long to do a baggage drop and it was bad enough. I had to go to the extreme end of the terminal because it’s a USA flight and go all the way back to the center indigo to security.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

Every flight was delayed except the last one. One layover turned into two. Travel time extended by three hours. No compensation offered. Repeatedly asked if I'd like to cancel my flight for a partial refund.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Everything could and should be better. We are paying for, it's not a favor, it's a service and should involve quality, responsibility and respect.

No screens or meal options. Freezing cold. Dirty seats. Left late.

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

Lounges are packed and very poor, food is really bad, for business class in an airline is well below expectations

First time flying with UA and it was a great experience. Thank you

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

It as confusing with the connections and I almost missed my next flight because of the first delay with the first flight. United could have helped passengers go through immigration quicker rather than waiting with everyone else. The flight attendants were super friendly and lovely. The vegetarian food was awful- I did not finish. I would suggest they just do pasta next time

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Delayed due to weather in Dallas (arriving flight arrived late), then boarded the plane only to deboard immediately afterwards, tire needed to be replaced. Flight supposed to depart at 6:15pm but departed at 9:35pm.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Got home at 3am after deboarding the plane. No compensation offered by American

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

AA was a very good experience. The employees are wonderful

Business class was very good, one of my best flights

They closed the doors earlier than posted. I missed my flight with a slim 5 minutes bc they closed the doors earlier than earlier. My luggage never made it onto the flight and I had to find a new flight to Dallas bc the only option they could rebook me on was for leaving miami.

They canceled my flight and never told me. There was no follow up email. I had to buy another ticket the day of.

It was a full Spirit experience. Got to witness police officers having to deboard a passenger and cost us about an hour of delay. Front seat was spacious and better than expected.

Bad airline to travel with my flight was delayed for more than 3 hours they act like it’s normal

flight delayed because of poor staffing and organization - confusion from gate agents and flight attendant supervisors scheduling a missing flight attendant. flight delay 1 hr 30 min

My flight was delayed by over an hour and the turbulance was horrible.

This flight cancelled. I am in the airport right now and my kids sleep on the floor. We are waiting for information in the line 4 hours and rude woman from spirit airline offers us flight to Austin on 23 February. No water no food offer. The offer to book hotel and they will refund 150$. The nearest hotel 450$ per night. So I got flight to San Antonio 02/22 at 7am. I hate this company, they are rude and no empathy. So many people with kids were there. And I don’t sleep and it is cold here. I don’t have warm clothes for me and my kids. And I don’t have money for transport from San Antonio to my Austin.

The flight was delayed over an hour which got us into DFW at approximately 2:20 am

Terrible. Spirit cancelled the flight with 3 hours notice and were absolutely no help getting another flight. Had to make my own reservation on another airline and arrived in Dallas 12 hours later.

They cancelled the flight due to crew unavailability. The next day they cancelled the flight again.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

Zero issues with this flight. Crew was outstanding and flight was super. Plane was clean and fine. The seats need more padding and water should be provided without cost. I recognize it's Frontier but there are some things that should still be part of the flight. But still very satisfied with the experience and quality.

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

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