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$68+ Cheap flights from Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CUN
Mar 2 — Mar 91
Sun 3/2
Sun 3/9
1 adult, Economy
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What to know about flights from Houston

Discover essential information about flights departing from Houston, including flight schedules, destinations, airlines operating at the Houston airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated February 25, 2025.

Cheapest one-way flight

$37

Cheapest round-trip flight

$38

Cheapest airline

American Airlines

Most popular destination

Atlanta Hartsfield-Jackson (ATL)
The cheapest one-way flight from Houston is currently to Denver Intl.
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The cheapest round-trip flight from Houston is currently to Denver Intl.
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On average, American Airlines currently has the cheapest one-way flight from Houston (avg. price of $174).
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Atlanta Hartsfield-Jackson (ATL) is currently the most popular flight destination from Houston (average round-trip price of $254).
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Find flights from Houston

Cheapest flights from Houston
Explore the most affordable flight options available from Houston. Find the lowest fares based on data from user searches, with prices last updated on February 25, 2025.

Wed 4/1610:28 pmIAH - LAS
Nonstop3h 22mSpirit Airlines
Wed 4/238:45 pmLAS - IAH
1 stop11h 59mSpirit Airlines
Deal found 2/24$85
Wed 4/27:13 amIAH - LAS
Nonstop3h 22mMultiple Airlines
Sat 4/56:00 amLAS - IAH
Nonstop3h 09mMultiple Airlines
Deal found 2/24$86
Wed 4/210:36 amHOU - DEN
Nonstop2h 43mFrontier
Wed 4/96:00 amDEN - HOU
Nonstop2h 32mFrontier
Deal found 2/24$88
Mon 3/2410:21 pmIAH - LAS
Nonstop3h 29mFrontier
Mon 3/316:00 amLAS - IAH
Nonstop3h 07mFrontier
Deal found 2/23$108
Wed 4/210:36 amHOU - LAS
1 stop9h 40mFrontier
Fri 4/412:59 amLAS - HOU
1 stop8h 38mFrontier
Deal found 2/24$124
Wed 4/236:00 amHOU - LAS
1 stop5h 16mAmerican Airlines
Fri 4/2512:59 amLAS - HOU
1 stop5h 45mAmerican Airlines
Deal found 2/25$183
Tue 4/155:00 pmIAH - JFK
1 stop5h 23mDelta
Wed 4/168:30 amJFK - IAH
1 stop8h 16mDelta
Deal found 2/25$183
Wed 4/168:35 amHOU - LGA
Nonstop3h 30mSouthwest
Wed 4/2311:10 amLGA - HOU
Nonstop4h 00mSouthwest
Deal found 2/24$183
Tue 3/2512:11 pmIAH - JFK
1 stop8h 19mAmerican Airlines
Tue 4/12:54 pmJFK - IAH
1 stop6h 44mAmerican Airlines
Deal found 2/25$196
Tue 4/159:50 pmHOU - LAS
Nonstop3h 15mSouthwest
Tue 4/297:20 pmLAS - HOU
Nonstop2h 55mSouthwest
Deal found 2/25$199
Wed 4/168:05 amHOU - DEN
Nonstop2h 30mSouthwest
Sat 4/197:45 amDEN - HOU
1 stop4h 40mSouthwest
Deal found 2/25$202
Mon 4/147:50 pmIAH - SEA
1 stop25h 01mSpirit Airlines
Fri 4/252:30 pmSEA - IAH
1 stop18h 14mSpirit Airlines
Deal found 2/25$202

Find flights from Houston within your budget

Find flights departing from Houston that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on February 25, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Cancún

Route

Depart

Return

Price

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Wed 4/16

10:28 pm-11:50 pm

Nonstop3h 22m

Las Vegas Harry Reid Intl

Wed 4/23

8:45 pm-10:44 am

1 stop11h 59m

$85

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Wed 4/2

7:13 am-8:35 am

Nonstop3h 22m

Las Vegas Harry Reid Intl

Sat 4/5

6:00 am-11:09 am

Nonstop3h 09m

$86

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

Wed 4/2

10:36 am-12:19 pm

Nonstop2h 43m

Denver Intl

Wed 4/9

6:00 am-9:32 am

Nonstop2h 32m

$88

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Mon 3/24

10:21 pm-11:50 pm

Nonstop3h 29m

Las Vegas Harry Reid Intl

Mon 3/31

6:00 am-11:07 am

Nonstop3h 07m

$108

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Wed 4/2

10:36 am-6:16 pm

1 stop9h 40m

Las Vegas Harry Reid Intl

Fri 4/4

12:59 am-11:37 am

1 stop8h 38m

$124

HoustonNew York

IAH - JFK

IAHJFK

Houston George Bush Intcntl

Tue 4/15

5:00 pm-11:23 pm

1 stop5h 23m

New York John F Kennedy Intl

Wed 4/16

8:30 am-3:46 pm

1 stop8h 16m

$183

HoustonNew York

HOU - LGA

HOULGA

Houston Hobby

Wed 4/16

5:55 am-10:20 am

Nonstop3h 25m

New York LaGuardia

Wed 4/23

5:45 pm-8:45 pm

Nonstop4h 00m

$183

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

Mon 3/31

6:00 am-6:53 pm

1 stop13h 53m

Denver Intl

Wed 4/2

6:00 am-9:32 am

Nonstop2h 32m

$193

HoustonNew York

HOU - JFK

HOUJFK

Houston Hobby

Wed 3/26

6:03 am-1:30 pm

1 stop6h 27m

New York John F Kennedy Intl

Wed 4/2

2:35 pm-7:43 pm

1 stop6h 08m

$196

HoustonNew York

IAH - JFK

IAHJFK

Houston George Bush Intcntl

Tue 3/25

12:11 pm-9:30 pm

1 stop8h 19m

New York John F Kennedy Intl

Tue 4/1

2:54 pm-8:38 pm

1 stop6h 44m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 60 results
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Houston travel tips

Get helpful tips and advice for traveling to or from Houston. Find recommendations for transportation, accommodations, local attractions, dining options, and other practical tips to enhance your travel experience. Please note that the travel tips are based on general knowledge and recommendations. Data last updated February 25, 2025.
  • Passengers looking for a convenient way to get from downtown Houston to George Bush Intercontinental Airport (IAH) without having to drive themselves should consider riding on the Line 102 bus provided by Metropolitan Transit Harris County, which can have you at the airport in around 45 min.
  • For those travelers who plan on driving themselves to the George Bush Intercontinental Airport, this airport offers the convenience of valet parking. The airport offers an online reservation system for the service, and when you utilize valet parking, you receive a free bottle of water, your car gets parked in a covered parking space, plus they offer the option to have your car washed while you are away.
  • If you are a member of the military that will be traveling from George Bush Intercontinental Airport, this airport features a USO Lounge that has a location near gate D2 inside of Terminal D. The lounge is open every day from around 10:00 a.m. until around 6:00 p.m. and offers amenities such as snacks and drinks, televisions, computers, and comfortable seating.
  • Those flying out of George Bush Intercontinental Airport (IAH) in Houston who have some extra time before their flight can enjoy artwork displayed throughout the airport from local artists. There are also daily live performances in Terminal A.
  • If you are flying out of George Bush Intercontinental Airport (IAH) with a pet, please note that the pet relief areas are located post-security in Terminal A near gate A12, TB near gate B1, TC opposite gate C2, TD opposite gate D12, and Terminal E near gate E12.
  • If you want to relax before your flight out of George Bush Intercontinental Airport (IAH), enjoy one of the lounges. The Centurion Lounge is in Terminal D and welcomes all customers. There are also specific airline lounges in each terminal.

Best time to book a flight from Houston

Have a flexible travel schedule? Discover the best time to fly from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Houston

Get recent, data-driven insights about flights from Houston including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Houston?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Cancún. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Houston, you should look to book at least 4 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston?

Currently, May is the cheapest month in which you can book a flight from Houston (average of $45). Flying from Houston in November will prove the most costly (average of $219). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Houston?

Use this chart to determine the cheapest time to fly round-trip from Houston to Cancún. Price data was last updated on December 16, 2024.

Those who are seeking the cheapest fare on flights departing from Houston would be wise to consider leaving during Sunday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Thursday afternoons when fares are usually the most expensive.

Which airlines fly from Houston?

For flights departing from Houston check dates and pricing for the following: United Airlines, Frontier, Spirit Airlines, Southwest, Aeromexico. These airlines depart to the following popular destinations: Cancún.

United Airlines

United Airlines

From $77

Spirit Airlines

Spirit Airlines

From $37

Frontier

Frontier

From $38

American Airlines

American Airlines

From $97

Airline reviews for flights from Houston

Read reviews and ratings of airlines operating flights from Houston. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Houston travel. Please note that the reviews are sourced from user searches and were last updated on February 25, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Southwest
8.1
Very good
4,374 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Food

7.1

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,374 reviews
Southwest
8.1
Very good
4,374 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Food

7.1

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,163 reviews
Southwest
8.1
Very good
4,374 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Food

7.1

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines
8.0
Very good
9,713 reviews
Southwest
8.1
Very good
4,374 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Food

7.1

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Aeromexico
7.5
Good
1,754 reviews
Southwest
8.1
Very good
4,374 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Food

7.1

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines
7.4
Good
8,734 reviews
Southwest
8.1
Very good
4,374 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Food

7.1

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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Popular international destinations from Texas

The most popular international flight routes departing from Texas we’ve come across at this time.
Flights from Dallas/Fort Worth to Doha
Flights from George Bush Intcntl to Doha
Flights from Dallas/Fort Worth to Dubai
Flights from George Bush Intcntl to San Salvador
Flights from George Bush Intcntl to Dubai
Flights from Dallas/Fort Worth to Cancún
Flights from George Bush Intcntl to Mexico City
Flights from Dallas/Fort Worth to Monterrey
Flights from Dallas/Fort Worth to Helsinki
Flights from Dallas/Fort Worth to San Salvador
Flights from Dallas/Fort Worth to Mexico City
Flights from George Bush Intcntl to Cancún
Flights from Dallas/Fort Worth to Madrid
Flights from George Bush Intcntl to Amsterdam
Flights from George Bush Intcntl to Calgary
Flights from San Antonio to Monterrey
Flights from George Bush Intcntl to Monterrey
Flights from Dallas/Fort Worth to Guadalajara

Related info for your journey

Access useful and relevant information related to your journey from Houston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated February 25, 2025.

  • What is the cheapest airport to fly out of Houston?

    Houston Hobby airport offers the cheapest routes to Belize City, from $46; whereas Houston George Bush Intcntl airport is typically cheaper if you're flying to Belize City, from $46. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Houston?

    May is currently the cheapest month to fly from Houston. At this moment in time November is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Houston?

    Check out the cheapest flights from Houston to embark to:
    Fly from Houston to Atlanta from $46 round trip
    Fly from Houston to New Orleans from $52 round trip
    Fly from Houston to New York from $54 round trip
    Fly from Houston to Miami from $56 round trip
    Fly from Houston to Detroit from $60 round trip

  • Where are some of the places I can wait for a flight comfortably, or what are some of the things I can do at George Bush Intercontinental Airport before a flight?

    One of the most popular airlines at this airport is United Airlines, and because of that, they offer six different lounges spread throughout many of the terminal buildings at the airport. Some of the amenities travelers will find in these lounges include both snacks and drinks as well as hot and cold food options in a sit-down dining atmosphere, a wide variety of entertainment choices, plenty of comfortable seating options, and some of the lounges even offer shower facilities. If you are a music lover, this airport features a program called Harmony in the Air whose goal is to create a less stressful experience at this airport for passengers. This program offers daily musical performances in the Northside Atrium of Terminal A and also in Terminal D near Gate D8.

  • If I have an early flight departing from George Bush Intercontinental Airport, are there any hotels close to the airport where I can spend the night before my flight?

    A very nice feature of this airport is that it offers several hotels that are quite close to the airport property and one hotel that sits right on the airport property itself. The Houston Airport Marriott at George Bush Intercontinental offers access to all of the terminal buildings at the airport by utilizing the complementary underground train service. This airport also offers a free airport shuttle if you prefer that method of travel. The SpringHill Suites Houston Intercontinental Airport is only about a 2 min drive from the airport aboard their complimentary airport shuttle that runs from around 7:00 a.m. to 11:00 p.m. every day. Two other hotels that are close to the airport that also offer complimentary shuttle service are the DoubleTree by Hilton Hotel Houston Intercontinental Airport and the La Quinta Inn & Suites Houston Bush IAH South.

  • If I am a parent that will be traveling with children through the George Bush Intercontinental Airport, what are some of the features and amenities that I should know about this airport?

    If you are a mother that is nursing an infant and traveling from this airport, one of the best things this airport offers is around eight different private nursing rooms that have locations spread throughout all the terminal buildings at the airport. In addition to this, most of the restrooms at the airport offer baby changing tables. This airport also has a nursery that offers a baby crib and a rocking chair inside terminal D adjacent to Gate D8. This nursery also offers a private restroom. One feature that your kids will love is the fact that this airport offers two dedicated children's play areas. The first one of these areas has a location your Gate A7 and the second one sits next to Gate D6.

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

    The fastest way to reach the airport is to take a taxi or rideshare service, which will take between 20 and 30 minutes. Alternatively, opt for public transport in the form of bus 102, which will take just over an hour.

  • What are my parking options at George Bush Intercontinental Airport (IAH)?

    Terminals A, B, C, D, and E all offer both normal terminal parking and valet parking. You can also opt for economy parking, where you can choose between covered and uncovered parking.

  • Is there a hotel at George Bush Intercontinental Airport (IAH)?

    The Houston Airport Marriott is a hotel directly located at the airport between Terminals B and C. There are also several other options nearby that offer free shuttles.

  • Is George Bush Intercontinental Airport (IAH) the only airport serving Houston?

    This is the largest airport serving Houston, Texas, but you can also fly out of William P. Hobby Airport (HOU), which is smaller but is also in Houston.

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