฿6,857+ Cheap flights from Peoria, Illinois

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/2. 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.
PIA — BKK
10 Feb — 17 Feb1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Peoria
Explore the most affordable flight options available from Peoria. Find the lowest fares based on data from user searches, with prices last updated on 11 January 2026.

Sun 25/108:35PIA - BKK
3 stops61h 50mUnited Airlines
Thu 29/116:55BKK - PIA
3 stops30h 15mUnited Airlines
Deal found 10/1฿29,117
Sun 25/107:39PIA - BKK
2 stops43h 46mJapan Airlines
Thu 29/108:05BKK - PIA
2 stops21h 27mJapan Airlines
Deal found 10/1฿30,401
Wed 1/413:17PIA - BKK
2 stops36h 08mQatar Airways
Sun 12/401:45BKK - PIA
2 stops33h 47mQatar Airways
Deal found 9/1฿31,747
Mon 23/210:01PIA - BKK
2 stops32h 09mMultiple Airlines
Mon 2/308:55BKK - PIA
2 stops42h 45mMultiple Airlines
Deal found 9/1฿32,687
Wed 4/314:59PIA - BKK
2 stops26h 41mQatar Airways
Wed 25/308:15BKK - PIA
2 stops51h 10mQatar Airways
Deal found 10/1฿33,501
Mon 23/314:20PIA - BKK
3 stops33h 05mUnited Airlines
Mon 30/315:40BKK - PIA
3 stops41h 39mUnited Airlines
Deal found 10/1฿33,626
Tue 24/206:35PIA - BKK
2 stops33h 35mUnited Airlines
Tue 3/309:10BKK - PIA
2 stops25h 16mUnited Airlines
Deal found 10/1฿33,688
Wed 25/213:25PIA - BKK
2 stops50h 45mUnited Airlines
Wed 4/309:10BKK - PIA
2 stops40h 33mUnited Airlines
Deal found 10/1฿33,876
Mon 23/214:51PIA - BKK
3 stops31h 34mUnited Airlines
Mon 2/307:10BKK - PIA
2 stops22h 40mUnited Airlines
Deal found 9/1฿33,908

Find flights from Peoria within your budget

 
Find flights departing from Peoria 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 11 January 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Sun 25/1

08:35-11:25

3 stops61h 50m

Bangkok Suvarnabhumi

Thu 29/1

16:55-10:10

3 stops30h 15m

฿29,117

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Sun 25/1

07:39-16:25

2 stops43h 46m

Bangkok Suvarnabhumi

Thu 29/1

08:05-16:32

2 stops21h 27m

฿30,401

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Wed 1/4

13:17-13:25

2 stops36h 08m

Bangkok Suvarnabhumi

Sun 12/4

01:45-23:32

2 stops33h 47m

฿31,747

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Mon 23/2

10:01-07:10

2 stops32h 09m

Bangkok Suvarnabhumi

Mon 2/3

08:55-14:40

2 stops42h 45m

฿32,687

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Wed 4/3

14:59-06:40

2 stops26h 41m

Bangkok Suvarnabhumi

Wed 25/3

08:15-23:25

2 stops51h 10m

฿33,501

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Mon 23/3

14:20-11:25

3 stops33h 05m

Bangkok Suvarnabhumi

Mon 30/3

15:40-21:19

3 stops41h 39m

฿33,626

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Tue 24/2

06:35-05:10

2 stops33h 35m

Bangkok Suvarnabhumi

Tue 3/3

09:10-21:26

2 stops25h 16m

฿33,688

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Wed 1/4

17:25-04:35

2 stops47h 10m

Bangkok Suvarnabhumi

Mon 13/4

15:40-10:02

3 stops30h 22m

฿33,814

PeoriaBangkok

PIA - BKK

PIABKK

Greater Peoria

Wed 25/2

09:00-11:25

3 stops37h 25m

Bangkok Suvarnabhumi

Wed 4/3

09:10-21:26

2 stops25h 16m

฿33,814

Flights are sorted by cheapest return flights first.

Deals found on 10/1

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Estimated return price
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Related info for your journey

Access useful and relevant information related to your journey from Peoria. 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 11 January 2026.

  • What are the most popular destinations to fly to from Peoria, Illinois?

    The most selected flight destinations from Peoria, Illinois for the current month are Denver, Las Vegas, San Diego. While Las Vegas, Denver, Dallas/Fort Worth Airport are the top choices made by travellers year-round.

  • How does Cheapflights help users find flights from Peoria?

    Deals for flights from Peoria are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Peoria?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Peoria.

  • Can Cheapflights find flights from Peoria with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Peoria flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Peoria become cheaper?

    Yes! Start tracking prices for flights from Peoria today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Peoria?

Deals for flights from Peoria are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Peoria?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Peoria.

Can Cheapflights find flights from Peoria with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Peoria flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Peoria become cheaper?

Yes! Start tracking prices for flights from Peoria today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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