Cheap flights from St. Louis (STL) to George Bush Intcntl (IAH) from $55

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 4/30. 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.
STL — IAH
Apr 16 — Apr 231

The best prices from Lambert-St Louis to Houston George Bush Intcntl are usually found in January or August, booked 66 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from St. Louis to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 11, 2024.

Popular in

March

Cheapest in

January

Round-trip from

$238

One-way from

$144
High demand for flights, 27% potential price rise
Best time to find cheap flights, 18% potential price drop
From Lambert-St Louis to Houston George Bush Intcntl
One-way flight from Lambert-St Louis to Houston George Bush Intcntl

What is the cheapest day to fly round-trip from St. Louis to Houston George Bush Intcntl Airport?

Users have found that flying from St. Louis to Houston George Bush Intcntl Airport on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from St. Louis to Houston George Bush Intcntl Airport?

Travelers have found it’s best to book a flight 56 days in advance to save up to 151% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to Houston George Bush Intcntl Airport 1-2 weeks in advance for as low as $272, or $520 for flights within the next 24 hours.

What is the cheapest month to fly from St. Louis to Houston George Bush Intcntl Airport?

July is one of the best times of the year to fly to Houston George Bush Intcntl Airport from St. Louis. Prices for July average $360 per person but you can even find prices for as low as $255. The most expensive prices can be found in the month of March. Opting for a July flight can save you 25% on your journey compared to booking in March

When is the cheapest time to fly from St. Louis to Houston George Bush Intcntl Airport (STL - IAH)?

Unlike at noon, when flights are generally more expensive, you can save up to 46% on flights from St. Louis to Houston George Bush Intcntl Airport by exploring options for tickets in the evening.

Cheap United Airlines flights from St. Louis to George Bush Intcntl

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and George Bush Intcntl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
Consider these cheap United Airlines flights we've found departing from St. Louis to Houston. Be sure to come back soon if the deals available don't appeal to you at this time.
Thu 5/96:19 amSTL - IAH
Nonstop2h 21mUnited Airlines
Sat 5/112:20 pmIAH - STL
Nonstop2h 03mUnited Airlines
Deal found 4/11$209
Tue 5/76:19 amSTL - IAH
Nonstop2h 21mUnited Airlines
Tue 5/142:20 pmIAH - STL
Nonstop2h 03mUnited Airlines
Deal found 4/9$229
Wed 5/14:52 pmSTL - IAH
Nonstop2h 13mUnited Airlines
Fri 5/37:50 amIAH - STL
Nonstop2h 08mUnited Airlines
Deal found 4/10$244
Wed 5/15:25 pmSTL - IAH
1 stop7h 05mUnited Airlines
Fri 5/32:20 pmIAH - STL
Nonstop2h 03mUnited Airlines
Deal found 4/10$253
Sat 5/116:19 amSTL - IAH
Nonstop2h 21mUnited Airlines
Sat 5/118:35 pmIAH - STL
Nonstop2h 10mUnited Airlines
Deal found 4/10$259
Thu 5/96:19 amSTL - IAH
Nonstop2h 21mUnited Airlines
Sat 5/1110:05 amIAH - STL
1 stop5h 41mUnited Airlines
Deal found 4/11$279
Wed 5/226:19 amSTL - IAH
Nonstop2h 21mUnited Airlines
Wed 5/228:35 pmIAH - STL
Nonstop2h 04mUnited Airlines
Deal found 4/9$293
Sat 5/44:57 pmSTL - IAH
Nonstop2h 13mUnited Airlines
Mon 5/68:35 pmIAH - STL
Nonstop2h 10mUnited Airlines
Deal found 4/11$294
Sat 5/45:25 pmSTL - IAH
1 stop5h 09mUnited Airlines
Mon 5/68:35 pmIAH - STL
Nonstop2h 10mUnited Airlines
Deal found 4/10$303

Cheap Frontier flights from St. Louis to George Bush Intcntl

Explore cheap flight options specifically provided by Frontier for the route between St. Louis and George Bush Intcntl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
Some of the best deals we've found on Frontier flights traveling from St. Louis to Houston. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 5/74:50 pmSTL - IAH
1 stop15h 53mFrontier
Tue 5/144:31 pmIAH - STL
1 stop24h 24mFrontier
Deal found 4/9$96
Sat 5/48:04 pmSTL - IAH
1 stop12h 25mFrontier
Mon 5/610:19 pmIAH - STL
1 stop11h 59mFrontier
Deal found 4/10$98
Thu 5/910:59 pmSTL - IAH
1 stop22h 30mFrontier
Sat 5/116:34 pmIAH - STL
1 stop15h 44mFrontier
Deal found 4/11$102
Sat 5/412:39 pmSTL - IAH
2 stops9h 20mFrontier
Mon 5/610:19 pmIAH - STL
1 stop11h 59mFrontier
Deal found 4/10$103
Sat 5/188:04 pmSTL - IAH
1 stop17h 51mFrontier
Tue 5/217:07 pmIAH - STL
1 stop25h 03mFrontier
Deal found 4/10$108
Wed 5/18:04 pmSTL - IAH
1 stop12h 25mFrontier
Fri 5/39:33 amIAH - STL
1 stop24h 14mFrontier
Deal found 4/10$112
Fri 5/310:17 pmSTL - IAH
1 stop12h 15mFrontier
Wed 5/2210:42 pmIAH - STL
1 stop23h 24mFrontier
Deal found 4/9$115
Tue 4/237:16 pmSTL - IAH
1 stop12h 04mFrontier
Tue 4/3010:13 amIAH - STL
1 stop23h 34mFrontier
Deal found 4/11$119
Tue 6/113:47 pmSTL - IAH
1 stop16h 48mFrontier
Sat 6/1510:56 pmIAH - STL
1 stop15h 41mFrontier
Deal found 4/10$120

Cheap St. Louis to George Bush Intcntl flights in April & May 2024

Find cheap flight options from St. Louis to George Bush Intcntl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,194,136 searches. Prices were last updated on April 11, 2024.
These are some of the most attractive deals on flights from St. Louis to Houston in 2024. Check back soon for alternative fares.
Tue 5/74:50 pmSTL - IAH
1 stop15h 53mFrontier
Tue 5/144:31 pmIAH - STL
1 stop24h 24mFrontier
Deal found 4/9$96
Sat 5/48:04 pmSTL - IAH
1 stop12h 25mFrontier
Mon 5/610:19 pmIAH - STL
1 stop11h 59mFrontier
Deal found 4/10$98
Thu 5/910:59 pmSTL - IAH
1 stop22h 30mFrontier
Sat 5/116:34 pmIAH - STL
1 stop15h 44mFrontier
Deal found 4/11$102
Sat 5/412:39 pmSTL - IAH
2 stops9h 20mFrontier
Mon 5/610:19 pmIAH - STL
1 stop11h 59mFrontier
Deal found 4/10$103
Sat 5/188:04 pmSTL - IAH
1 stop17h 51mFrontier
Tue 5/217:07 pmIAH - STL
1 stop25h 03mFrontier
Deal found 4/10$108
Wed 5/18:04 pmSTL - IAH
1 stop12h 25mFrontier
Fri 5/39:33 amIAH - STL
1 stop24h 14mFrontier
Deal found 4/10$112
Fri 5/310:17 pmSTL - IAH
1 stop12h 15mFrontier
Wed 5/2210:42 pmIAH - STL
1 stop23h 24mFrontier
Deal found 4/9$115
Sat 4/208:04 pmSTL - IAH
1 stop12h 25mFrontier
Tue 5/74:31 pmIAH - STL
1 stop28h 22mFrontier
Deal found 4/9$119
Tue 4/237:16 pmSTL - IAH
1 stop12h 04mFrontier
Wed 4/2412:07 pmIAH - STL
1 stop8h 32mFrontier
Deal found 4/9$124

St. Louis to George Bush Intcntl 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and George Bush Intcntl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
These are some of the most attractive deals on flights from St. Louis to Houston in 2024. Check back soon for alternative fares.
Tue 5/74:50 pmSTL - IAH
1 stop15h 53mFrontier
Tue 5/144:31 pmIAH - STL
1 stop24h 24mFrontier
Deal found 4/9$96
Sat 5/48:04 pmSTL - IAH
1 stop12h 25mFrontier
Mon 5/610:19 pmIAH - STL
1 stop11h 59mFrontier
Deal found 4/10$98
Thu 5/910:59 pmSTL - IAH
1 stop22h 30mFrontier
Sat 5/116:34 pmIAH - STL
1 stop15h 44mFrontier
Deal found 4/11$102
Sat 5/412:39 pmSTL - IAH
2 stops9h 20mFrontier
Mon 5/610:19 pmIAH - STL
1 stop11h 59mFrontier
Deal found 4/10$103
Sat 5/188:04 pmSTL - IAH
1 stop17h 51mFrontier
Tue 5/217:07 pmIAH - STL
1 stop25h 03mFrontier
Deal found 4/10$108
Wed 5/18:04 pmSTL - IAH
1 stop12h 25mFrontier
Fri 5/39:33 amIAH - STL
1 stop24h 14mFrontier
Deal found 4/10$112
Fri 5/310:17 pmSTL - IAH
1 stop12h 15mFrontier
Wed 5/2210:42 pmIAH - STL
1 stop23h 24mFrontier
Deal found 4/9$115
Sat 4/208:04 pmSTL - IAH
1 stop12h 25mFrontier
Tue 5/74:31 pmIAH - STL
1 stop28h 22mFrontier
Deal found 4/9$119
Tue 6/113:47 pmSTL - IAH
1 stop16h 48mFrontier
Sat 6/1510:56 pmIAH - STL
1 stop15h 41mFrontier
Deal found 4/10$120

Non-stop flights to George Bush Intcntl from St. Louis

Discover non-stop flight options from St. Louis to George Bush Intcntl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
If you're seeking options on non-stop flights from St. Louis to Houston, check out these fares. If you're looking for other options for flights from St. Louis to Houston, make sure to update the search form at the top of page.
Tue 5/76:19 amSTL - IAH
Nonstop2h 21mUnited Airlines
Tue 5/142:20 pmIAH - STL
Nonstop2h 03mUnited Airlines
Deal found 4/9$229
Fri 5/316:15 amSTL - IAH
Nonstop2h 07mUnited Airlines
Sun 6/28:11 pmIAH - STL
Nonstop2h 04mUnited Airlines
Deal found 4/10$238
Wed 5/14:52 pmSTL - IAH
Nonstop2h 13mUnited Airlines
Fri 5/37:50 amIAH - STL
Nonstop2h 08mUnited Airlines
Deal found 4/10$244
Fri 5/104:57 pmSTL - IAH
Nonstop2h 13mUnited Airlines
Sun 5/127:50 amIAH - STL
Nonstop2h 08mUnited Airlines
Deal found 4/10$258
Sat 5/116:19 amSTL - IAH
Nonstop2h 21mUnited Airlines
Sat 5/118:35 pmIAH - STL
Nonstop2h 10mUnited Airlines
Deal found 4/10$259
Wed 5/226:19 amSTL - IAH
Nonstop2h 21mUnited Airlines
Sat 5/252:20 pmIAH - STL
Nonstop2h 05mUnited Airlines
Deal found 4/10$279
Fri 5/246:15 amSTL - IAH
Nonstop2h 07mUnited Airlines
Sun 5/267:45 amIAH - STL
Nonstop2h 08mUnited Airlines
Deal found 4/10$287
Wed 5/226:19 amSTL - IAH
Nonstop2h 21mUnited Airlines
Wed 5/228:35 pmIAH - STL
Nonstop2h 04mUnited Airlines
Deal found 4/9$293
Sat 5/44:57 pmSTL - IAH
Nonstop2h 13mUnited Airlines
Mon 5/68:35 pmIAH - STL
Nonstop2h 10mUnited Airlines
Deal found 4/11$294

St. Louis to George Bush Intcntl flights leaving soon

Find last-minute flight options from St. Louis to George Bush Intcntl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
Users seeking a last-minute flight from St. Louis to Houston should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 4/208:04 pmSTL - IAH
1 stop12h 25mFrontier
Tue 5/74:31 pmIAH - STL
1 stop28h 22mFrontier
Deal found 4/9$119
Wed 4/179:53 pmSTL - IAH
1 stop9h 27mFrontier
Sat 4/206:34 pmIAH - STL
1 stop15h 44mFrontier
Deal found 4/10$145
Wed 4/178:04 pmSTL - IAH
1 stop12h 25mFrontier
Thu 4/1810:59 pmIAH - STL
1 stop10h 48mFrontier
Deal found 4/10$157
Thu 4/1810:56 pmSTL - IAH
1 stop22h 33mFrontier
Tue 4/2310:13 amIAH - STL
1 stop23h 34mFrontier
Deal found 4/10$158
Wed 4/179:53 pmSTL - IAH
1 stop9h 27mFrontier
Fri 4/1910:19 pmIAH - STL
1 stop11h 59mFrontier
Deal found 4/10$162
Thu 4/1811:18 amSTL - IAH
1 stop10h 51mFrontier
Sun 4/2110:59 pmIAH - STL
1 stop11h 19mFrontier
Deal found 4/10$183
Sun 4/217:16 pmSTL - IAH
1 stop12h 04mFrontier
Mon 4/2210:19 pmIAH - STL
1 stop11h 59mFrontier
Deal found 4/10$188
Thu 4/187:51 pmSTL - IAH
1 stop25h 38mFrontier
Sun 4/2110:59 pmIAH - STL
1 stop11h 19mFrontier
Deal found 4/11$198
Wed 4/1712:00 pmSTL - IAH
3 stops20h 29mMultiple Airlines
Sat 4/206:34 pmIAH - STL
1 stop15h 44mMultiple Airlines
Deal found 4/10$293

One-way flights to George Bush Intcntl from St. Louis

Search for one-way flight options from St. Louis to George Bush Intcntl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
Users traveling one-way from St. Louis to Houston can select one of these great deals. Those seeking round-trip flights from St. Louis to Houston should utilize the search form at the the top of the page.
Tue 4/307:16 pmSTL - IAH
1 stop12h 04mFrontier
Deal found 4/10$55
Thu 6/133:32 pmSTL - IAH
1 stop6h 19mFrontier
Deal found 4/10$60
Thu 6/203:32 pmSTL - IAH
1 stop6h 19mFrontier
Deal found 4/11$65
Wed 6/198:00 pmSTL - IAH
1 stop25h 57mFrontier
Deal found 4/10$71
Tue 4/302:35 pmSTL - IAH
2 stops18h 45mSpirit Airlines
Deal found 4/10$78
Wed 5/18:04 pmSTL - IAH
2 stops18h 05mFrontier
Deal found 4/11$85
Tue 4/302:35 pmSTL - IAH
3 stops27h 24mSpirit Airlines
Deal found 4/10$86
Sun 5/56:24 pmSTL - IAH
1 stop15h 39mSpirit Airlines
Deal found 4/9$92
Thu 4/1811:18 amSTL - IAH
1 stop10h 51mFrontier
Deal found 4/11$95

Find flights from St. Louis to George Bush Intcntl within your budget

Customize your flight search to find flights from St. Louis to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$96 - $257

Route

Depart

Return

Price

Lambert-St LouisHouston George Bush Intcntl

STL - IAH

STLIAH

Lambert-St Louis

Tue 5/7

1 stop15h 53m

Houston George Bush Intcntl

Tue 5/14

1 stop24h 24m

$96

Lambert-St LouisHouston George Bush Intcntl

STL - IAH

STLIAH

Lambert-St Louis

Sat 5/4

1 stop12h 25m

Houston George Bush Intcntl

Mon 5/6

1 stop11h 59m

$98

Lambert-St LouisHouston George Bush Intcntl

STL - IAH

STLIAH

Lambert-St Louis

Thu 5/9

1 stop22h 30m

Houston George Bush Intcntl

Sat 5/11

1 stop15h 44m

$102

Lambert-St LouisHouston George Bush Intcntl

STL - IAH

STLIAH

Lambert-St Louis

Sat 5/4

2 stops9h 20m

Houston George Bush Intcntl

Mon 5/6

1 stop11h 59m

$103

Lambert-St LouisHouston George Bush Intcntl

STL - IAH

STLIAH

Lambert-St Louis

Tue 5/7

1 stop23h 58m

Houston George Bush Intcntl

Tue 5/14

2 stops28h 19m

$154

Lambert-St LouisHouston George Bush Intcntl

STL - IAH

STLIAH

Lambert-St Louis

Sun 5/12

1 stop5h 51m

Houston George Bush Intcntl

Sun 5/19

1 stop10h 47m

$168

Lambert-St LouisHouston George Bush Intcntl

STL - IAH

STLIAH

Lambert-St Louis

Wed 9/11

1 stop7h 09m

Houston George Bush Intcntl

Wed 9/18

1 stop7h 14m

$175

Lambert-St LouisHouston George Bush Intcntl

STL - IAH

STLIAH

Lambert-St Louis

Thu 5/9

Nonstop2h 21m

Houston George Bush Intcntl

Sat 5/11

Nonstop2h 03m

$209

Lambert-St LouisHouston George Bush Intcntl

STL - IAH

STLIAH

Lambert-St Louis

Fri 8/9

1 stop7h 15m

Houston George Bush Intcntl

Mon 8/12

1 stop6h 46m

$257

Flights are sorted by cheapest first

Deals found on 4/9

When is the best time to book a flight from St. Louis to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to George Bush Intcntl. Price data was last updated on January 28, 2024.
The best time to book flights from St. Louis to Houston George Bush Intcntl Airport is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from St. Louis to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to George Bush Intcntl. Price data was last updated on April 7, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Houston George Bush Intcntl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to George Bush Intcntl by month

Plan your trip from St. Louis to George Bush Intcntl by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to George Bush Intcntl is currently $76 while a round-trip flight costs $151. Price data was last updated on April 7, 2024.

Currently, September is the cheapest month in which you can book a flight from St. Louis to Houston George Bush Intcntl Airport (average of $243). Flying from St. Louis to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$272

February

$274

March

$341

April

$288

May

$292

June

$332

July

$313

August

$257

September

$243

October

$267

November

$279

December

$278

Temperature and rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature and rainfall totals by month.

IAH

Temperature

53.6 - 84.2 °F

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated April 11, 2024.
See what other customers who have flown with United Airlines, Frontier and American Airlines from St. Louis to Houston have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,206 reviews

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

8.1
Very good
11,206 reviews
8.1
Very good
11,206 reviews

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.4
Good
11,391 reviews
8.1
Very good
11,206 reviews

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.3
Good
15,011 reviews
8.1
Very good
11,206 reviews

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

6.4
Okay
8,803 reviews
8.1
Very good
11,206 reviews

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

6.3
Okay
4,202 reviews
8.1
Very good
11,206 reviews

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from St. Louis to Houston George Bush Intcntl?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Lambert-St Louis; the airport handles an average of 9 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the St. Louis airport to Houston George Bush Intcntl. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • Can I find flights from St. Louis to Houston George Bush Intcntl Airport for under $100 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Houston George Bush Intcntl Airport for under $100. The cheapest flight booked recently is on Frontier for just $96, but on average you can expect to pay $121.

  • Are there nonstop flights from St. Louis to Houston George Bush Intcntl Airport for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from St. Louis to Houston George Bush Intcntl Airport under $300. A good price for a nonstop flight from St. Louis to Houston George Bush Intcntl Airport is less than $307.

  • Are there last-minute flights available from St. Louis to Houston George Bush Intcntl Airport for under $200?

    There are currently 20+ open flights from St. Louis to Houston George Bush Intcntl Airport within the next 7 days for less than $200.

  • What are the cheapest airlines flying from St. Louis to Houston George Bush Intcntl Airport round-trip?

    Our cheapest airline available from St. Louis to Houston George Bush Intcntl Airport is Frontier. Our recent data shows that you can find tickets from as low as $96 on this airline. An additional option worth looking into is Spirit Airlines, starting at $154. Frontier is priced at 74% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from St. Louis to Houston George Bush Intcntl Airport one-way?

    $55 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and United Airlines, with prices starting from $78 and $115, respectively.

  • What are the most popular airlines that fly from St. Louis to Houston George Bush Intcntl Airport?

  • What are the most reliable airlines from St. Louis to Houston George Bush Intcntl Airport?

    Before booking your flight to Houston George Bush Intcntl Airport from St. Louis, check out the most reliable airlines to get you to your destination on time: ANA (89%), Copa Airlines (87%), Virgin Australia( 84%).

  • What are the cheapest flights from St. Louis to Houston George Bush Intcntl Airport?

    Looking for the cheapest flight from St. Louis to Houston George Bush Intcntl Airport? While on average our users pay $681, our data indicates the cheapest price to be $166. The most popular route (Lambert-St Louis - Houston George Bush Intcntl), is priced around $144.

  • What does STL to IAH mean?

    STL stands for Lambert-St Louis Airport, while IAH stands for Houston George Bush Intcntl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from St. Louis to George Bush Intcntl that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to George Bush Intcntl with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on St. Louis to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

  • Can I find deals for business class flights from St. Louis to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from St. Louis to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to George Bush Intcntl that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to George Bush Intcntl?

    Yes, you can often find last-minute deals on St. Louis to George Bush Intcntl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Houston George Bush Intcntl Airport flight deals updated?

    The St. Louis to Houston George Bush Intcntl Airport flight deals you see on this page were last updated on 4/11.

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Top 4 airlines flying from St. Louis to George Bush Intcntl

Discover the top 4 airlines that operate flights from St. Louis to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$132Average$206FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$189Average$356FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$215Average$305FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$266Average$381FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from St. Louis to George Bush Intcntl by cabin class

Find flights from St. Louis to George Bush Intcntl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from St. Louis to George Bush Intcntl

Find hourly flight availability from St. Louis to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2024.
43%of flight departuresEarly morningMidnight to 6 am
40%of flight departuresMorning6 am to noon
17%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from St. Louis to George Bush Intcntl

Explore weekly flight availability from St. Louis to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 11, 2024.
Sunday9daily flights
Monday10daily flights
Tuesday10daily flights
Wednesday10daily flights
Thursday10daily flights
Friday10daily flights
Saturday9daily flights

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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to George Bush Intcntl from St. Louis today with Cheapflights!

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Yes! Cheapflights helps users easily find flights from St. Louis to George Bush Intcntl with no change fees.

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