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George Bush Intcntl

$126+ Cheap flights from Peoria, IL (PIA) to George Bush Intcntl (IAH)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — IAH
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Peoria to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) 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 August 14, 2025.

Round-trip from

$254
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

September

Cheapest in

May

Average price

$378
From Greater Peoria to Houston George Bush Intcntl
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One-way flight from Greater Peoria to Houston George Bush Intcntl
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Highest demand for flights based on searches. 14% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Peoria to George Bush Intcntl

Cheapest flights from Peoria to George Bush Intcntl
Explore the most affordable flight options available from Peoria to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:00 amPIA - IAH
1 stop6h 47mAmerican Airlines
Sat 9/66:01 amIAH - PIA
1 stop4h 53mAmerican Airlines
Deal found 8/12$224
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:00 amPIA - IAH
1 stop6h 43mAmerican Airlines
Tue 9/164:51 pmIAH - PIA
1 stop4h 45mAmerican Airlines
Deal found 8/12$249
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2510:07 amPIA - IAH
1 stop6h 10mAmerican Airlines
Mon 9/15:05 amIAH - PIA
1 stop5h 46mAmerican Airlines
Deal found 8/12$284
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:18 pmPIA - IAH
1 stop5h 39mUnited Airlines
Tue 11/187:20 amIAH - PIA
1 stop5h 19mUnited Airlines
Deal found 8/12$319
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/163:39 pmPIA - IAH
1 stop5h 49mUnited Airlines
Sat 8/235:00 amIAH - PIA
1 stop5h 13mUnited Airlines
Deal found 8/13$324
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:00 amPIA - IAH
2 stops9h 46mAmerican Airlines
Sat 8/235:39 pmIAH - PIA
1 stop6h 20mAmerican Airlines
Deal found 8/13$329

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria 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 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Peoria to Houston George Bush Intcntl Airport that are best for you.

Fly from

Peoria

Fly to

George Bush Intcntl

Route

Depart

Return

Price

PeoriaHouston

PIA - IAH

PIAIAH

Greater Peoria

Sat 8/30

7:00 am-1:47 pm

1 stop6h 47m

Houston George Bush Intcntl

Sat 9/6

6:01 am-10:54 am

1 stop4h 53m

$224

PeoriaHouston

PIA - IAH

PIAIAH

Greater Peoria

Tue 9/9

6:00 am-12:43 pm

1 stop6h 43m

Houston George Bush Intcntl

Tue 9/16

4:51 pm-9:36 pm

1 stop4h 45m

$249

PeoriaHouston

PIA - IAH

PIAIAH

Greater Peoria

Fri 12/5

3:41 pm-9:56 pm

1 stop6h 15m

Houston George Bush Intcntl

Thu 12/11

11:30 am-3:45 pm

1 stop4h 15m

$249

PeoriaHouston

PIA - IAH

PIAIAH

Greater Peoria

Mon 8/25

10:07 am-4:17 pm

1 stop6h 10m

Houston George Bush Intcntl

Mon 9/1

5:05 am-10:51 am

1 stop5h 46m

$284

PeoriaHouston

PIA - IAH

PIAIAH

Greater Peoria

Tue 10/14

11:16 am-5:13 pm

1 stop5h 57m

$126

PeoriaHouston

PIA - IAH

PIAIAH

Greater Peoria

Tue 10/14

5:20 pm-11:59 pm

1 stop6h 39m

$161

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Peoria to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Peoria 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.

Cheapflights Insights

Everything you need to know about your flight from Peoria to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Peoria, Illinois to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to Houston George Bush Intcntl Airport (average of $241). Flying from Peoria, Illinois to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

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 August 14, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Peoria to Houston George Bush Intcntl Airport. 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.
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from Peoria 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 Peoria to Houston George Bush Intcntl?

    Most people fly from Greater Peoria (PIA) if they book a flight from Peoria to Houston George Bush Intcntl. On average, Greater Peoria has 0 outbound flights to Houston George Bush Intcntl per day from 2 airlines. Greater Peoria is conveniently located just 6.0 mi from Peoria’s city center.

  • What are the cheapest airlines flying from Peoria, Illinois to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $223, American Airlines will fly you from Peoria, Illinois to Houston George Bush Intcntl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $248. American Airlines is currently priced 28% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Peoria to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Peoria to George Bush Intcntl.

  • Can I find deals for business class flights from Peoria to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Peoria 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.

  • What is the cheapest month to book a flight from Peoria, Illinois to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to Houston George Bush Intcntl Airport (average of $241). Flying from Peoria, Illinois to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Humble
The Woodlands
Conroe
Tomball
Katy
Jersey Village
Cypress

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Top 2 airlines flying from Peoria to George Bush Intcntl

Discover the top 2 airlines that operate flights from Peoria 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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$223Average$308FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$358FlexibilityNo cancel feeOn-time69%

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