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$126+ Cheap flights from Peoria, IL (PIA) to 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — HOU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Peoria to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Houston (HO1). 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 July 3, 2025.

Round-trip from

$224
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

July

Cheapest in

April

Average price

$425
From Greater Peoria to Houston
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One-way flight from Greater Peoria to Houston
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Highest demand for flights based on searches. 8% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Peoria to Houston

Cheapest flights from Peoria to Houston
Explore the most affordable flight options available from Peoria to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/3. 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 8/3011:14 amPIA - IAH
1 stop5h 25mAmerican Airlines
Sat 9/64:29 pmIAH - PIA
1 stop6h 54mAmerican Airlines
Deal found 7/3$224
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/3011:14 amPIA - HOU
1 stop6h 46mAmerican Airlines
Sat 9/66:44 pmHOU - PIA
1 stop4h 39mAmerican Airlines
Deal found 7/2$249
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/168:39 pmPIA - IAH
1 stop9h 16mMultiple Airlines
Sun 7/206:31 pmIAH - PIA
2 stops20h 27mMultiple Airlines
Deal found 7/1$323
This United Airlines deal was found by Cheapflights users on 7/3. 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 7/265:25 pmPIA - IAH
1 stop4h 59mUnited Airlines
Fri 8/15:00 amIAH - PIA
1 stop5h 19mUnited Airlines
Deal found 7/3$379
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/32:16 pmPIA - HOU
2 stops21h 20mMultiple Airlines
Sun 7/65:36 pmHOU - PIA
2 stops18h 19mMultiple Airlines
Deal found 7/2$1,004

Cheapflights Fare Finder

Customize your flight search to find flights from Peoria to Houston 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 July 3, 2025.
Use the filters below to find and compare flights from Peoria to Houston that are best for you.

Fly from

Peoria

Fly to

Houston

Route

Depart

Return

Price

PeoriaHouston

PIA - IAH

PIAIAH

Greater Peoria

Sat 8/30

11:14 am-4:39 pm

1 stop5h 25m

Houston George Bush Intcntl

Sat 9/6

4:29 pm-11:23 pm

1 stop6h 54m

$224

PeoriaHouston

PIA - HOU

PIAHOU

Greater Peoria

Sat 8/30

11:14 am-6:00 pm

1 stop6h 46m

Houston Hobby

Sat 9/6

6:44 pm-11:23 pm

1 stop4h 39m

$249

PeoriaHouston

PIA - IAH

PIAIAH

Greater Peoria

Wed 7/16

8:39 pm-5:55 am

1 stop9h 16m

Houston George Bush Intcntl

Sun 7/20

6:31 pm-2:58 pm

2 stops20h 27m

$323

PeoriaHouston

PIA - IAH

PIAIAH

Greater Peoria

Sat 7/26

5:25 pm-10:24 pm

1 stop4h 59m

Houston George Bush Intcntl

Fri 8/1

5:00 am-10:19 am

1 stop5h 19m

$379

PeoriaHouston

PIA - IAH

PIAIAH

Greater Peoria

Tue 8/12

10:07 am-4:17 pm

1 stop6h 10m

$126

PeoriaHouston

PIA - IAH

PIAIAH

Greater Peoria

Thu 7/31

5:33 pm-10:37 am

3 stops41h 04m

$271

PeoriaHouston

PIA - IAH

PIAIAH

Greater Peoria

Tue 7/8

5:25 pm-10:24 pm

1 stop4h 59m

$375

PeoriaHouston

PIA - HOU

PIAHOU

Greater Peoria

Tue 7/8

11:09 am-5:59 pm

1 stop6h 50m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Peoria to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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

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

Currently, September is the cheapest month in which you can book a flight from Peoria, Illinois to Houston (average of $230). Flying from Peoria, Illinois to Houston in March is currently the most expensive (average of $332). 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 Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Peoria to Houston. 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
8,845 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.0

Overall

7.4

Crew

8.1

Food

6.6

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
8,845 reviews
United Airlines
7.4
Good
8,845 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.0

Overall

7.4

Crew

8.1

Food

6.6

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
8,845 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.0

Overall

7.4

Crew

8.1

Food

6.6

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 Houston. 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?

    Located just 6.0 mi from the city center, Greater Peoria is the airport most travelers will use when flying to Houston from Peoria. Booking flights from Greater Peoria (PIA) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 2 different airlines.

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

    American Airlines, at $224, was found to be the cheapest airline from Peoria, Illinois to Houston. An alternate airline flying to your destination would be United Airlines. American Airlines is currently priced 31% below the average price you’ll pay for this route.

  • Can I find deals for flights from Peoria to Houston that include hotel bookings?

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

  • How can I find direct flights from Peoria to Houston?

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

  • Can I find deals for business class flights from Peoria to Houston?

    Yes. Cheapflights offers flight deals from Peoria to Houston 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?

    Currently, September is the cheapest month in which you can book a flight from Peoria, Illinois to Houston (average of $230). Flying from Peoria, Illinois to Houston in March is currently the most expensive (average of $332). 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

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Alternative routes for Peoria to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Peoria to Houston

Discover the top 2 airlines that operate flights from Peoria to Houston. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$223Average$316FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$343FlexibilityNo cancel feeOn-time69%

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