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Cheap flights from Boston to Peoria from $224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Peoria departing on 11/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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American Airlines Logo
6:00 am - 10:21 amBOS-PIA
5h 21m1 stop
American Airlines Logo
10:43 am - 9:33 pmPIA-BOS
9h 50m1 stop
$259American Airlines
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Sat, Dec 13 - Thu, Dec 18
United Airlines Logo
9:40 am - 4:40 pmBOS-PIA
8h 00m1 stop
United Airlines Logo
5:23 pm - 12:45 amPIA-BOS
6h 22m1 stop
$309United Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
5:30 am - 12:39 pmBOS-PIA
8h 09m2 stops
United Airlines Logo
5:23 pm - 12:45 amPIA-BOS
6h 22m1 stop
$314United Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
10:57 am - 4:39 pmBOS-PIA
6h 42m1 stop
United Airlines Logo
1:24 pm - 9:46 pmPIA-BOS
7h 22m1 stop
$329United Airlines
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Wed, Mar 25 - Sat, Mar 28
United Airlines Logo
7:05 am - 4:39 pmBOS-PIA
10h 34m2 stops
United Airlines Logo
5:30 pm - 12:30 amPIA-BOS
6h 00m1 stop
$334United Airlines
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Wed, Mar 25 - Sat, Mar 28
United Airlines Logo
10:30 am - 9:01 pmBOS-PIA
11h 31m2 stops
United Airlines Logo
1:24 pm - 9:41 pmPIA-BOS
7h 17m2 stops
$339United Airlines
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Wed, Mar 25 - Sat, Mar 28
United Airlines Logo
12:50 pm - 4:40 pmBOS-PIA
4h 50m1 stop
United Airlines Logo
3:30 pm - 9:44 pmPIA-BOS
5h 14m1 stop
$354United Airlines
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Thu, Dec 11 - Mon, Dec 22
American Airlines Logo
10:23 am - 6:22 pmBOS-PIA
8h 59m1 stop
American Airlines Logo
6:53 pm - 10:25 amPIA-BOS
14h 32m1 stop
$395American Airlines
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Fri, Feb 20 - Sun, Feb 22
American Airlines Logo
1:45 pm - 11:53 pmBOS-PIA
11h 08m1 stop
American Airlines Logo
7:59 pm - 11:06 amPIA-BOS
14h 07m1 stop
$425American Airlines
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Fri, Dec 5 - Sun, Dec 28
Multiple Airlines Logo
8:28 am - 8:21 pmBOS-PIA
12h 53m2 stops
Multiple Airlines Logo
10:05 am - 10:01 amPIA-BOS
22h 56m1 stop
$460Multiple Airlines
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Fri, Dec 5 - Sun, Dec 28

United Airlines flights from Boston to Peoria, Illinois

Our best United Airlines deals on Boston to Peoria, Illinois flight tickets
United Airlines
Nov 19
BOS9:40 amBoston Logan Intl
8h 00m
1 stop
PIA4:40 pmGreater Peoria
Nov 23
PIA5:23 pmGreater Peoria
6h 22m
1 stop
BOS12:45 amBoston Logan Intl
$309
Find similar
United Airlines
Nov 19
BOS5:30 amBoston Logan Intl
8h 09m
2 stops
PIA12:39 pmGreater Peoria
Nov 23
PIA5:23 pmGreater Peoria
6h 22m
1 stop
BOS12:45 amBoston Logan Intl
$314
Find similar
United Airlines
Mar 25
BOS10:57 amBoston Logan Intl
6h 42m
1 stop
PIA4:39 pmGreater Peoria
Mar 28
PIA1:24 pmGreater Peoria
7h 22m
1 stop
BOS9:46 pmBoston Logan Intl
$329
Find similar

American Airlines flights from Boston to Peoria, Illinois

Our best American Airlines deals on Boston to Peoria, Illinois flight tickets
American Airlines
Dec 13
BOS6:00 amBoston Logan Intl
5h 21m
1 stop
PIA10:21 amGreater Peoria
Dec 18
PIA10:43 amGreater Peoria
9h 50m
1 stop
BOS9:33 pmBoston Logan Intl
$259
Find similar
American Airlines
Nov 12
BOS7:19 pmBoston Logan Intl
15h 36m
1 stop
PIA9:55 amGreater Peoria
Nov 15
PIA6:00 amGreater Peoria
13h 30m
1 stop
BOS8:30 pmBoston Logan Intl
$355
Find similar
American Airlines
Feb 20
BOS10:23 amBoston Logan Intl
8h 59m
1 stop
PIA6:22 pmGreater Peoria
Feb 22
PIA6:53 pmGreater Peoria
14h 32m
1 stop
BOS10:25 amBoston Logan Intl
$395
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Peoria, Illinois 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Boston to Peoria, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonPeoria

BOS - PIA

BOSPIA

Boston Logan Intl

Sat 12/13

6:00 am-10:21 am

1 stop5h 21m

Greater Peoria

Thu 12/18

10:43 am-9:33 pm

1 stop9h 50m

$259

BostonPeoria

BOS - PIA

BOSPIA

Boston Logan Intl

Wed 11/19

9:40 am-4:40 pm

1 stop8h 00m

Greater Peoria

Sun 11/23

5:23 pm-12:45 am

1 stop6h 22m

$309

BostonPeoria

BOS - PIA

BOSPIA

Boston Logan Intl

Wed 11/19

5:30 am-12:39 pm

2 stops8h 09m

Greater Peoria

Sun 11/23

5:23 pm-12:45 am

1 stop6h 22m

$314

BostonPeoria

BOS - PIA

BOSPIA

Boston Logan Intl

Wed 3/25

10:57 am-4:39 pm

1 stop6h 42m

Greater Peoria

Sat 3/28

1:24 pm-9:46 pm

1 stop7h 22m

$329

BostonPeoria

BOS - PIA

BOSPIA

Boston Logan Intl

Wed 3/25

7:05 am-4:39 pm

2 stops10h 34m

Greater Peoria

Sat 3/28

5:30 pm-12:30 am

1 stop6h 00m

$334

BostonPeoria

BOS - PIA

BOSPIA

Boston Logan Intl

Wed 3/25

10:30 am-9:01 pm

2 stops11h 31m

Greater Peoria

Sat 3/28

1:24 pm-9:41 pm

2 stops7h 17m

$339

BostonPeoria

BOS - PIA

BOSPIA

Boston Logan Intl

Thu 12/11

12:50 pm-4:40 pm

1 stop4h 50m

Greater Peoria

Mon 12/22

3:30 pm-9:44 pm

1 stop5h 14m

$354

BostonPeoria

BOS - PIA

BOSPIA

Boston Logan Intl

Fri 2/20

10:23 am-6:22 pm

1 stop8h 59m

Greater Peoria

Sun 2/22

6:53 pm-10:25 am

1 stop14h 32m

$395

BostonPeoria

BOS - PIA

BOSPIA

Boston Logan Intl

Fri 12/5

1:45 pm-11:53 pm

1 stop11h 08m

Greater Peoria

Sun 12/28

7:59 pm-11:06 am

1 stop14h 07m

$425

BostonPeoria

BOS - PIA

BOSPIA

Boston Logan Intl

Fri 12/5

8:28 am-8:21 pm

2 stops12h 53m

Greater Peoria

Sun 12/28

10:05 am-10:01 am

1 stop22h 56m

$460

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Peoria from

How to get the cheapest flight ticket from Boston to Peoria, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Peoria, Illinois?

Our data shows that Tuesday is the least expensive day to fly to Peoria, Illinois. Tickets to fly out on this day can be as low as $355. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $669. These prices are subject to change though, so be sure to set up a Price Alert for flights to Peoria, Illinois.

What is the cheapest time of day to depart on your flight to Peoria, Illinois?

Our most recent data shows that the best time of day to fly to Peoria, Illinois is in the evening. Flights from Boston to Peoria, Illinois during this time can be as low as $308. Try not to purchase tickets in the morning because they tend to be around $511. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Boston to Peoria, Illinois

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Peoria, Illinois according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Peoria, Illinois (BOS to PIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Peoria, Illinois

Direct flights

None
There are no direct flights from Boston to Peoria, Illinois. There are no popular flight routes from Boston to Peoria, Illinois.
Search flight deals

  • How far is Boston Logan Intl to Greater Peoria by plane?

    The distance between Boston Logan Intl and Greater Peoria is about 962.8 mi. By plane, this route typically takes 4h 50m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Greater Peoria Airport?

    Prices for flights from Boston Logan Intl Airport to Greater Peoria Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Greater Peoria Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Greater Peoria Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Greater Peoria Airport.

  • What documentation or ID do you need to fly to Greater Peoria Airport?

    The travel and health documents required for your trip to Greater Peoria Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greater Peoria Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Peoria, Illinois?

Best airlines flying from Boston to Peoria, Illinois

Compare and see reviews for airlines that fly from Boston to Peoria, Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Traveling to a place near Peoria?

Book flights to Peoria if you plan to visit one of these locations
Canton

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Peoria?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Peoria from Boston.

Can I find flights from Boston to Peoria with flexible booking policies on momondo?

Flights from Boston to Peoria with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Peoria?

momondo helps you find the best flight between Boston and Peoria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Peoria right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Peoria flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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