$28 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 11/7. 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$92
Los Angeles
Los Angelesnonstop$96
Las Vegas
Las Vegasnonstop$103
Miami
Miaminonstop$73
Chicago
Chicagononstop$97
San Francisco
San Francisco1 stop$180
Boston
Boston1 stop$211
Washington, D.C.
Baltimore1 stop$113
Denver
Denvernonstop$92
Seattle
Seattle1 stop$186
Fort Lauderdale
Fort Lauderdalenonstop$89
Atlanta
Atlantanonstop$71
Dallas
Dallasnonstop$97
Tampa
Tampanonstop$86
Honolulu
Honolulu1 stop$387
San Diego
San Diego2 stops$190
Philadelphia
Philadelphia1 stop$198
New York
New York1 stop$128
Orlando
Orlandononstop$92
Los Angeles
Los Angelesnonstop$96
Las Vegas
Las Vegasnonstop$103
Miami
Miaminonstop$73
Chicago
Chicagononstop$97
San Francisco
San Francisco1 stop$180
Boston
Boston1 stop$211
Washington, D.C.
Baltimore1 stop$113
Denver
Denvernonstop$92
Seattle
Seattle1 stop$186
Fort Lauderdale
Fort Lauderdalenonstop$89
Atlanta
Atlantanonstop$71
Dallas
Dallasnonstop$97
Tampa
Tampanonstop$86
Honolulu
Honolulu1 stop$387
San Diego
San Diego2 stops$190
Philadelphia
Philadelphia1 stop$198

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, Nov 1 - Tue, Nov 4
Multiple Airlines Logo
10:28 am - 1:54 pmIAH-MCO
2h 26mnonstop
Multiple Airlines Logo
6:53 am - 5:26 pmMCO-IAH
11h 33m1 stop
$92Multiple Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 9
Frontier Logo
6:00 am - 7:36 amIAH-DEN
2h 36mnonstop
Frontier Logo
7:08 am - 10:37 amDEN-IAH
2h 29mnonstop
$92Frontier
Find Deal
Tue, Nov 11 - Thu, Nov 13
Spirit Airlines Logo
8:03 pm - 11:27 pmIAH-MCO
2h 24mnonstop
Spirit Airlines Logo
6:05 pm - 7:52 pmMCO-IAH
2h 47mnonstop
$93Spirit Airlines
Find Deal
Fri, Nov 7 - Sat, Nov 8
Spirit Airlines Logo
2:05 pm - 3:51 pmIAH-LAX
3h 46mnonstop
Spirit Airlines Logo
12:59 am - 6:03 amLAX-IAH
3h 04mnonstop
$96Spirit Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
United Airlines Logo
6:05 pm - 7:30 pmIAH-DFW
1h 25mnonstop
United Airlines Logo
9:58 am - 11:15 amDFW-IAH
1h 17mnonstop
$97United Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
United Airlines Logo
4:23 pm - 6:10 pmIAH-LAX
3h 47mnonstop
United Airlines Logo
12:55 am - 6:03 amLAX-IAH
3h 08mnonstop
$101United Airlines
Find Deal
Thu, Nov 27 - Tue, Dec 2
American Airlines Logo
9:28 am - 10:53 amIAH-DFW
1h 25mnonstop
American Airlines Logo
7:24 am - 8:43 amDFW-IAH
1h 19mnonstop
$131American Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
American Airlines Logo
9:28 am - 10:50 amIAH-DFW
1h 22mnonstop
American Airlines Logo
7:20 pm - 8:32 pmDFW-IAH
1h 12mnonstop
$134American Airlines
Find Deal
Wed, Feb 18 - Mon, Feb 23
Delta Logo
12:55 pm - 5:25 pmIAH-JFK
3h 30mnonstop
Delta Logo
8:30 am - 11:31 amJFK-IAH
4h 01mnonstop
$177Delta
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Wed, Nov 12 - Wed, Nov 19
Delta Logo
12:30 pm - 5:04 pmIAH-JFK
3h 34mnonstop
Delta Logo
8:25 am - 11:40 amJFK-IAH
4h 15mnonstop
$186Delta
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 Atlanta, at $71 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 $99.

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 $318, 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 November, when the average cost of round-trip tickets is $307 and $286 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 Saturdays and avoid leaving on a Wednesday, 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 16 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$28
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 11% 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 $288 on average. Morning departures are around 5% 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 $564.

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 $90 one-way - $139 round-trip; Denver $104 one-way - $164 round-trip; Los Angeles $96 one-way - $223 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 7982 reviews
8.5Crew
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
Airline reviews

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 .

2.0 MediocreLeslie, Oct 2025BOS - SFO
Read more Delta reviews

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.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

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.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

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!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

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

Seats uncomfortable, hard to check luggage, etc. It was like the last flight out of Hanoi

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.

The single worst check in experience I could imagine. I’ll never do any business with Frontier or any affiliated company

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

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