$29 Find Cheap Flights from Houston George Bush Airport to United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to the United States departing on 11/13. 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.
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Cheap Flights from George Bush Intcntl to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$128
Orlando
Orlandononstop$88
Los Angeles
Los Angeles1 stop$93
Las Vegas
Las Vegasnonstop$105
Miami
Miaminonstop$74
Chicago
Chicagononstop$98
San Francisco
San Francisco1 stop$206
Boston
Boston1 stop$231
Washington, D.C.
Baltimore1 stop$109
Denver
Denver1 stop$85
Seattle
Seattle1 stop$184
Fort Lauderdale
Fort Lauderdalenonstop$96
Atlanta
Atlantanonstop$70
Dallas
Dallas1 stop$92
Tampa
Tampanonstop$81
Honolulu
Honolulu2 stops$380
San Diego
San Diego1 stop$182
Philadelphia
Philadelphia1 stop$186
New York
New York1 stop$128
Orlando
Orlandononstop$88
Los Angeles
Los Angeles1 stop$93
Las Vegas
Las Vegasnonstop$105
Miami
Miaminonstop$74
Chicago
Chicagononstop$98
San Francisco
San Francisco1 stop$206
Boston
Boston1 stop$231
Washington, D.C.
Baltimore1 stop$109
Denver
Denver1 stop$85
Seattle
Seattle1 stop$184
Fort Lauderdale
Fort Lauderdalenonstop$96
Atlanta
Atlantanonstop$70
Dallas
Dallas1 stop$92
Tampa
Tampanonstop$81
Honolulu
Honolulu2 stops$380
San Diego
San Diego1 stop$182
Philadelphia
Philadelphia1 stop$186

Book Cheap George Bush Intcntl to the United States Plane Tickets

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

Sat, Dec 6 - Wed, Dec 10
Frontier Logo
8:07 pm - 8:24 amIAH-DEN
13h 17m1 stop
Frontier Logo
4:45 pm - 8:19 pmDEN-IAH
2h 34mnonstop
$85Frontier
Find Deal
Mon, Jan 26 - Thu, Jan 29
Frontier Logo
11:32 am - 1:16 pmIAH-DEN
2h 44mnonstop
Frontier Logo
2:02 pm - 9:33 pmDEN-IAH
6h 31m1 stop
$86Frontier
Find Deal
Thu, Dec 4 - Sun, Dec 7
Frontier Logo
6:45 am - 8:27 amIAH-DEN
2h 42mnonstop
Frontier Logo
7:00 am - 10:37 amDEN-IAH
2h 37mnonstop
$87Frontier
Find Deal
Sat, Dec 13 - Mon, Dec 15
Spirit Airlines Logo
8:23 pm - 11:49 pmIAH-MCO
2h 26mnonstop
Spirit Airlines Logo
7:30 am - 9:15 amMCO-IAH
2h 45mnonstop
$91Spirit Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Spirit Airlines Logo
5:43 pm - 11:52 pmIAH-LAX
8h 09m1 stop
Spirit Airlines Logo
2:16 pm - 7:32 pmLAX-IAH
3h 16mnonstop
$93Spirit Airlines
Find Deal
Thu, Dec 4 - Fri, Dec 5
United Airlines Logo
9:35 pm - 11:20 pmIAH-LAX
3h 45mnonstop
United Airlines Logo
12:55 am - 6:03 amLAX-IAH
3h 08mnonstop
$101United Airlines
Find Deal
Mon, Dec 8 - Tue, Dec 16
United Airlines Logo
6:00 am - 7:40 amIAH-LAX
3h 40mnonstop
United Airlines Logo
12:55 am - 6:03 amLAX-IAH
3h 08mnonstop
$129United Airlines
Find Deal
Mon, Jan 26 - Wed, Jan 28
Delta Logo
12:49 pm - 5:25 pmIAH-JFK
3h 36mnonstop
Delta Logo
8:25 am - 11:57 amJFK-IAH
4h 32mnonstop
$177Delta
Find Deal
Mon, Jan 26 - Sun, Feb 1
Delta Logo
6:00 pm - 10:23 pmIAH-LGA
3h 23mnonstop
Delta Logo
6:30 pm - 9:56 pmLGA-IAH
4h 26mnonstop
$177Delta
Find Deal
Sun, Jan 25 - Sun, Jan 25
American Airlines Logo
9:35 am - 4:31 pmIAH-IAD
5h 56m1 stop
American Airlines Logo
5:46 pm - 11:59 pmIAD-IAH
7h 13m1 stop
$231American Airlines
Find Deal
Booking Insights

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

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

What is the cheapest Houston George Bush Intcntl Airport to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Houston George Bush Intcntl Airport found in the last 72 hours was to Miami, at $63 round-trip. The most popular route is from Houston George Bush Intcntl Airport (IAH) to Los Angeles (LAX), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $66.

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

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 $332, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to the United States, 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 Houston George Bush Intcntl Airport to the United States is February, when tickets cost $184 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $301 and $282 respectively.

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

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

If you are looking for a flight deal from Houston George Bush Airport to United States, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from United States, Tuesday is the cheapest day to fly and Friday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to the United States, 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 Houston George Bush Intcntl Airport to the United States, you should book around 2 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$23
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Houston George Bush Airport to Ontario

Flights from George Bush Intcntl to the United States: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from George Bush Intcntl to the United States 
LaneFlew with United AirlinesIAH-MEMMar 2025
Fly out of Houston Hobby right now. All the construction going on at Houston Bush makes arrival and checkin a nightmare. Almost every flight must checkin at Terminal C regardless of what gate/terminal you actually depart out of. I missed this note on the United app and took 2 elderly people traveling with me to terminal A to checkin and had to lug them around the subway underground to get back to C and that took forever.
Verified travelerFlew with American AirlinesIAH-CLTFeb 2025
If you have a connection flight check the monitors, the gate will more then likely change.
AlcideFlew with United AirlinesIAH-LFTNov 2024
Lafayette has received a big update so the airport is great now. Just prepare for weather related delays.
Verified travelerFlew with Alaska AirlinesIAH-SEASep 2024
Tru and get a direct flight through United or Alaska so you have no transfers!!!
HaleyFlew with Alaska AirlinesIAH-SEASep 2024
Check in early so you don’t have to sit in the last row.
Verified travelerFlew with Spirit AirlinesIAH-LASMar 2024
If flying Spirit. Bring a heavy fluffy jacket to use as pillow for comfort

FAQs - booking United States flights

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

    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 Houston George Bush Airport to United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston George Bush Airport to United States 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 Houston George Bush Airport to United States?

    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 from Houston George Bush Airport to United States 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 from Houston George Bush Airport to United States?

    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 from Houston George Bush Airport to United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the evening, when round-trip flights cost $284 on average. Morning departures are around 7% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $584.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Houston George Bush Airport to the following destinations at these prices or less: Atlanta $92 one-way - $142 round-trip; Denver $92 one-way - $136 round-trip; Los Angeles $108 one-way - $180 round-trip

Reviews of the top 5 airlines serving from George Bush Intcntl to the United States

 
Need help choosing which airline to fly with from George Bush Intcntl to the United States? 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 8004 reviews
8.2Boarding
7.9Entertainment
7.9Comfort
7.3Food
8.5Crew
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Always comes in handy when I want a quick weekend getaway.

The entire staff from check in agents to flight attendants were pleasant and professional. Would suggest a complimentary water.

Spirit is low fare air line. Food also cost you. No free food.

Everyone was kind for the most part. I did travel with children and paid for seats and even then it was not as suitable. I tried calling their customer service prior to check in and I was told they couldn't help me because I didn't purchase my tickets with them.

I think the staff was nice. They took time to explain safety protocols. Boarding was great. They started early and our flight left a little early which was convenient. Having free games to play would have been better

Just total easy flight experience!! What could you do better..? Hmmm..? There was nothing I can remember. Spirit was a far more comfortable and easy process than American, United & Delta. I'll always look for Spirit and I've told a few people about, since flying this past trip!! I'm a SPIRIT FAN!! Thank You, SPIRIT AIRLINES!! Very, VERY well done, 100%!! See you...SOON!! -Best, Linda R.

The flight was 3.5 hrs delayed. I was not notified prior to arriving to the airport via spirit app. or via boarding pass that I already had loaded on my phone. The agent that i saw at the counter didn’t mention anything about the delay either. I only saw the update after logging in to my email account.

Better than my las vagas experience, but still dissapointed with the airline support service.

Unfortunately, spirits crew had us boarding and parking the plane often, would wait long periods of time before allowing the people attending the flight on the plane to know what was going on this caused for my plane to not only get diverted but then canceled at an airport 2 hours away and basically stranded with charter buses MAYBE being hired. I was left with no choice but to stay overnight and use a comp room in Altantic City to then arrive home the next day. This trip was the first time seeing my partner since he joined the Air Force and this stressful ride caused unwarranted tears on what was supposed to be an east flight home. I understand weather is unpredictable but to have passengers deboard to then reboard an hour later to taxi on the runway for another hour to then basically leave an entire fight stranded. I waited almost 30 minutes at the airport and not one employee could tell me about a charter bus so I had to leave and make accommodations to stay overnight and get a ride home.

Great! We boarded on time! Everything went so smoothly! The flight was so smooth

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

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