$50 Find Deals on Flights from Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Worldwide departing on 9/28. 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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Find Cheap Flights from Houston

Where can I fly from Houston?Prices from HO1, departing Tue 10/14 and returning Tue 10/21

Book Cheap International Flights from Houston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston 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 international flight deals from Houston to anywhere

Fri, Oct 31 - Mon, Nov 3
Spirit Airlines Logo
10:22 am - 12:53 pmCUN-IAH
2h 31mnonstop
Spirit Airlines Logo
7:00 am - 10:17 amIAH-CUN
2h 17mnonstop
$200Spirit Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
Spirit Airlines Logo
10:20 am - 12:59 pmCUN-IAH
2h 39mnonstop
Spirit Airlines Logo
7:00 am - 9:17 amIAH-CUN
2h 17mnonstop
$201Spirit Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Spirit Airlines Logo
10:37 am - 12:16 pmCUN-IAH
2h 39mnonstop
Spirit Airlines Logo
6:15 am - 9:32 amIAH-CUN
2h 17mnonstop
$206Spirit Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
Spirit Airlines Logo
5:48 pm - 8:11 amIAH-CUN
14h 23m1 stop
Spirit Airlines Logo
10:20 am - 12:59 pmCUN-IAH
2h 39mnonstop
$209Spirit Airlines
Find Deal
Sat, Oct 18 - Fri, Oct 24
 Logo
10:05 am - 12:28 pmIAH-CUN
2h 23mnonstop
 Logo
10:22 am - 12:53 pmCUN-IAH
2h 31mnonstop
Sat, Oct 18 - Sat, Oct 25
Spirit Airlines Logo
7:30 pm - 8:04 amIAH-CUN
12h 34m1 stop
Spirit Airlines Logo
10:22 am - 12:53 pmCUN-IAH
2h 31mnonstop
$214Spirit Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
Southwest Logo
2:40 pm - 5:10 pmCUN-HOU
2h 30mnonstop
Southwest Logo
2:05 pm - 4:15 pmHOU-CUN
2h 10mnonstop
$254Southwest
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Fri, Oct 24 - Mon, Oct 27
Delta Logo
8:00 am - 11:00 pmCUN-HOU
15h 00m1 stop
Delta Logo
2:22 pm - 8:20 pmHOU-CUN
5h 58m1 stop
$265Delta
Find Deal
Sat, Oct 11 - Mon, Oct 27
Delta Logo
7:10 am - 11:00 pmCUN-HOU
15h 50m2 stops
Delta Logo
10:13 am - 8:20 pmHOU-CUN
10h 07m1 stop
$267Delta
Find Deal
Tue, Nov 18 - Fri, Dec 12
 Logo
9:51 am - 8:00 amIAH-MAD
15h 09m2 stops
 Logo
1:35 pm - 9:11 amMAD-IAH
26h 36m2 stops

Book Cheap Domestic Flights from Houston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston 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 domestic flight deals from Houston

Mon, Sep 29 - Sat, Oct 4
Spirit Airlines Logo
9:26 pm - 10:45 pmIAH-LAS
3h 19mnonstop
Spirit Airlines Logo
1:52 pm - 6:59 pmLAS-IAH
3h 07mnonstop
$97Spirit Airlines
Find Deal
Mon, Oct 6 - Wed, Oct 8
 Logo
5:07 pm - 6:28 pmIAH-LAS
3h 21mnonstop
 Logo
8:10 pm - 5:20 amLAS-IAH
7h 10m1 stop
Mon, Oct 20 - Tue, Oct 28
 Logo
6:33 pm - 8:04 pmIAH-LAS
3h 31mnonstop
 Logo
9:00 am - 2:07 pmLAS-IAH
3h 07mnonstop
Mon, Sep 29 - Fri, Oct 3
Frontier Logo
6:15 am - 7:55 amIAH-DEN
2h 40mnonstop
Frontier Logo
7:40 am - 11:09 amDEN-IAH
2h 29mnonstop
$103Frontier
Find Deal
Wed, Oct 1 - Sat, Oct 4
Spirit Airlines Logo
12:58 pm - 5:30 pmIAH-LGA
3h 32mnonstop
Spirit Airlines Logo
10:59 am - 6:12 pmLGA-IAH
8h 13m1 stop
$107Spirit Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
Spirit Airlines Logo
12:58 pm - 5:30 pmIAH-LGA
3h 32mnonstop
Spirit Airlines Logo
11:59 am - 10:35 pmLGA-IAH
11h 36m1 stop
$108Spirit Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
 Logo
10:49 am - 10:14 pmIAH-LGA
10h 25m1 stop
 Logo
8:44 am - 11:37 amLGA-IAH
3h 53mnonstop
Thu, Oct 2 - Fri, Oct 3
Frontier Logo
11:59 am - 9:12 pmIAH-DEN
10h 13m1 stop
Frontier Logo
7:40 am - 11:09 amDEN-IAH
2h 29mnonstop
$113Frontier
Find Deal
Tue, Sep 30 - Wed, Oct 1
Frontier Logo
7:30 am - 9:11 amIAH-DEN
2h 41mnonstop
Frontier Logo
5:45 pm - 9:14 pmDEN-IAH
2h 29mnonstop
$114Frontier
Find Deal
Sat, Sep 27 - Sat, Oct 4
 Logo
5:46 pm - 12:34 amIAH-EWR
5h 48m1 stop
 Logo
4:00 pm - 11:56 pmEWR-IAH
8h 56m1 stop
Booking Insights

KAYAK's insights & trends for flights from Houston

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

Which are the most popular places to fly to from Houston?

The domestic destinations KAYAK users have most searched for when searching for flights from Houston.
Based on KAYAK flight searches, the most popular place to fly from Houston is New York (23% of total searches). The next most popular destinations are Las Vegas Harry Reid Intl (7%) and Chicago (6%).

What are the most popular international flights out of Houston?

The international destinations KAYAK users have most searched for when searching for flights from Houston.
There are many international destinations you can fly to from Houston. The most popular international destinations among KAYAK users are San Salvador, Cancún and London.

What is the longest direct flight from Houston?

The longest direct flight you can take from Houston is to Sydney, with a duration of 17h 30m. The next longest is Taipei City Taiwan Taoyuan Intl Airport at 15h 55m, followed by a flight to Dubai at 14h 50m.

Good to know

Cheapest flight$50
Flight from Houston George Bush Airport to Las Vegas

Flights from Houston: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew from Houston to anywhere 
AndrewFlew with United AirlinesIAH-LHRJul 2025
United really looked after me, just make sure you arrive good and early to ensure an unpressurised check in
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 LufthansaIAH-AMSDec 2024
Bring some thing with you for seat padding. And check in and get seat assignments as soon as you are allowed to pick them
Verified travelerFlew with United AirlinesIAH-XPLDec 2024
There is not enough room for carry on when your on group 4 or more . Hsve a basic bag for emergencies in case the take your carry on to the final destination
Verified travelerFlew with United AirlinesIAH-YYZJan 2025
Bring a variety of snacks in case customs and TSA take too long and can’t buy food if you are connecting. Very busy lines.
Verified travelerFlew with American AirlinesIAH-CLTFeb 2025
If you have a connection flight check the monitors, the gate will more then likely change.
DavidFlew with United AirlinesIAH-NRTDec 2024
Do not take an aisle seat on Boeing aircraft. The carts are to wide for the aisles and so are many of the crew. You will be bumped by one or the other throughout the flight. Poorly designed aircraft.
JoseFlew with United AirlinesIAH-SJUSep 2024
Eat before your boarding. Buy snacks or anything you like before departure, also download a movie, music or an audio book to enjoy during your flight.
HaleyFlew with Alaska AirlinesIAH-SEASep 2024
Check in early so you don’t have to sit in the last row.
ClaireFlew with Air CanadaIAH-YYZOct 2024
Always be at HICA for international flights 2 hours in advance. We had a 1 hour and 50 min security wait bc 2 high school bands of were ahead of us and I almost missed my flight
Verified travelerFlew with LufthansaIAH-FRAAug 2024
The 747-8 had a galley where you could order food and drinks outside the normal schedule. Very convenient if you have an aisle seat.
YueFlew with EVA AirIAH-TPEMay 2024
We waited for about one hour to check in the the ticket counter, so next time we may need to arrive even earlier at the airport.
ThuFlew with SouthwestHOU-OAKMar 2024
At HOU airport, gates 1-4 are to the right of security which is separate from the rest of the gates.
Verified travelerFlew with Spirit AirlinesIAH-LASMar 2024
If flying Spirit. Bring a heavy fluffy jacket to use as pillow for comfort
Verified travelerFlew with Air New ZealandIAH-AKLMay 2024
Wear comfortable footwear. It's a long terminal walk.
Verified travelerFlew with Turkish AirlinesIAH-ISTFeb 2024
Don’t pay extra for assigned seats, they will put you wherever they can, Eat less than 1/2 the food they bring. Drink more water. If you plan to use your noise canceling headphones, the still use the older 2 pron outlets, bring your old adapter!
KerryFlew with United AirlinesIAH-POSDec 2023
There was no internet and it seems like there never is. Charge your devices and pre-download your movies or audio.

FAQs for booking flights out of Houston

  • Where do layovers typically take place for flights from George Bush Intercontinental Airport (IAH)?

    If you will be flying from George Bush Intercontinental Airport (IAH) to Los Angeles with American Airlines, you may have a layover in Dallas. If you will be flying to Los Angeles with Spirit Airlines, your layover may be in the city of Las Vegas. Those traveling to Newark with Spirit Airlines may have a layover in Atlanta.

  • What is the checked luggage allowance for airlines that service flights from George Bush Intercontinental Airport (IAH)?

    Whether or not you are able to check a piece of luggage for your flight from George Bush Intercontinental Airport (IAH) will depend on the company you are traveling with and your destination. For many domestic flights, you will typically need to pay to check a bag, unless you are traveling with Southwest Airlines.

  • How can I easily get from downtown Houston to George Bush Intercontinental Airport (IAH)?

    When driving from downtown Houston to George Bush Intercontinental Airport (IAH), you can plan on reaching your destination in around 20 minutes. If you take public transportation, like bus line 102, you will arrive in around 55 minutes.

  • Are there any airlines that have lounges at George Bush Intercontinental Airport (IAH)?

    There are several airlines that have lounges in George Bush Intercontinental Airport (IAH). In Terminal D, you will find the Air France Lounge. In Terminal A, there is the Admirals Club and the United Club. There are also United Club locations in Terminals B, C, and D. In Terminal D, you can also find the KLM Crown Lounge and the British Airways Lounge. 

  • What are the names of Houston’s airports?

    All flights from Houston depart from one of Houston Hobby Airport, Houston George Bush Intcntl Airport, College Station Easterwood Field Airport or Beaumont Jefferson County Airport. Houston Hobby Airport’s airport code is HOU. It can also be referred to as Hobby, William P Hobby. Houston George Bush Intcntl Airport’s airport code is IAH. It can also be referred to as G.Bush Intercont, George Bush Intcntl, Houston George Bush. College Station Easterwood Field Airport’s airport code is CLL. It can also be referred to as Easterw, Easterwood Field. Beaumont Jefferson County Airport’s airport code is BPT. It can also be referred to as Beaumont, Jefferson Cnty, Jefferson County.

  • How does KAYAK find such low prices on flights from Houston?

    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.

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

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

    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 your destination with an airline and back to Houston with another airline.

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

    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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Houston

  • If you will be traveling with a lot of items, you may want to book your flight from George Bush Intercontinental Airport (IAH) with Southwest Airlines. Southwest Airlines allows all passengers to bring two checked bags with them at no additional cost.
  • Many of the airlines that service flights from George Bush Intercontinental Airport (IAH) allow their customers to bring a personal item and a carry-on at no charge. This includes airlines such as Alaska Airlines, jetBlue, and Delta.
  • Those that will be going on longer flights from George Bush Intercontinental Airport (IAH), such as across the country or to an international destination, can always choose to upgrade their reservation. You will find that quite a few airlines allow their customers to upgrade even after they have booked their ticket.
  • Passengers trying to travel on a budget can always look for Basic Economy tickets for their flights from George Bush Intercontinental Airport (IAH). A few different airlines usually have these, including United Airlines and jetBlue.
  • When you have an early flight out of George Bush Intercontinental Airport (IAH), it may be convenient to book a nearby hotel in order to ensure that you get a good night of sleep. The Houston Airport Marriott can be found directly on airport property and is located between Terminals B and C. There is an underground train service that can be used to from the hotel to any terminal in George Bush Intercontinental Airport (IAH).

Reviews of the top 5 airlines serving from Houston to Worldwide

 
Need help choosing which airline to fly with from Houston to Worldwide? 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 7959 reviews
7.3Food
8.2Boarding
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

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.

My suitcase was completed destroyed. The top part is broken and unusable now.

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

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

I will never fly with Spirit again. I was late getting through TSA after dealing with traffic and getting on the wrong shuttle. I got to the gate 2 minutes before the ticket said the gate closes and they agents were gone and doors were closed. They rescheduled my flight for 12 hours later and the agent had the nerve to tell me, “Be on time next time”. I was already upset from nothing going right for me that morning. I booked another flight through Alaska Airlines and they were very accommodating, nerer again Spirit Airlines!!!!

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

Everything you need to know for your flight from Houston

Cabin class types available on flights from Houston

Cabin classes available on flights from Houston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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