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Cheap flights from Peoria, Illinois to Boston from $173

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Boston departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Peoria, Illinois to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:59 pm - 9:42 pm
PIA
-
BOS
24h 43m
1 stop
Multiple Airlines Logo
9:20 am - 10:00 am
BOS
-
PIA
25h 40m
1 stop
$275Multiple Airlines
Fri, May 29 - Tue, Jun 2
Multiple Airlines Logo
7:59 pm - 9:42 pm
PIA
-
BOS
24h 43m
1 stop
Multiple Airlines Logo
7:00 am - 7:09 pm
BOS
-
PIA
13h 09m
1 stop
$285Multiple Airlines
Fri, May 29 - Mon, Jun 1
American Airlines Logo
4:32 pm - 10:28 pm
PIA
-
BOS
4h 56m
1 stop
American Airlines Logo
5:32 am - 8:58 am
BOS
-
PIA
4h 26m
1 stop
$339American Airlines
Wed, Sep 23 - Thu, Oct 1
United Airlines Logo
8:20 am - 4:29 pm
PIA
-
BOS
7h 09m
1 stop
United Airlines Logo
6:00 am - 10:10 am
BOS
-
PIA
5h 10m
1 stop
$341United Airlines
Sat, Jun 6 - Sun, Jun 7
United Airlines Logo
8:20 am - 2:02 pm
PIA
-
BOS
4h 42m
1 stop
United Airlines Logo
5:45 am - 12:44 pm
BOS
-
PIA
7h 59m
2 stops
$344United Airlines
Thu, Jul 30 - Wed, Aug 12
Multiple Airlines Logo
7:59 pm - 1:24 am
PIA
-
BOS
28h 25m
2 stops
Multiple Airlines Logo
7:00 am - 7:09 pm
BOS
-
PIA
13h 09m
1 stop
$350Multiple Airlines
Fri, May 29 - Mon, Jun 1
United Airlines Logo
6:30 am - 3:15 pm
PIA
-
BOS
7h 45m
2 stops
United Airlines Logo
9:50 am - 1:57 pm
BOS
-
PIA
5h 07m
1 stop
$353United Airlines
Wed, May 27 - Wed, Jun 3
American Airlines Logo
4:20 pm - 12:40 am
PIA
-
BOS
7h 20m
1 stop
American Airlines Logo
6:57 pm - 11:58 pm
BOS
-
PIA
6h 01m
1 stop
$354American Airlines
Thu, Jun 4 - Mon, Jun 8
Allegiant Air Logo
7:50 pm - 11:43 am
PIA
-
BOS
14h 53m
1 stop
Allegiant Air Logo
10:54 am - 10:17 am
BOS
-
PIA
24h 23m
1 stop
$360Allegiant Air
Sun, Jun 14 - Sat, Jun 20
United Airlines Logo
1:35 pm - 9:59 pm
PIA
-
BOS
7h 24m
1 stop
United Airlines Logo
6:00 am - 10:04 am
BOS
-
PIA
5h 04m
1 stop
$369United Airlines
Fri, May 15 - Mon, May 18

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Allegiant Air flights from Peoria, Illinois to Boston

Our best Allegiant Air deals on Peoria, Illinois to Boston flight tickets
Allegiant Air
Jun 14
PIA7:50 pmGreater Peoria
14h 53m
1 stop
BOS11:43 amBoston Logan Intl
Jun 20
BOS10:54 amBoston Logan Intl
24h 23m
1 stop
PIA10:17 amGreater Peoria
$360
Allegiant Air
Jun 15
PIA7:44 pmGreater Peoria
36h 29m
2 stops
BOS9:13 amBoston Logan Intl
Jun 20
BOS10:54 amBoston Logan Intl
24h 23m
1 stop
PIA10:17 amGreater Peoria
$399
Allegiant Air
Jun 4
PIA4:18 pmGreater Peoria
18h 25m
1 stop
BOS11:43 amBoston Logan Intl
Jun 8
BOS10:03 amBoston Logan Intl
48h 57m
2 stops
PIA10:00 amGreater Peoria
$416

United Airlines flights from Peoria, Illinois to Boston

Our best United Airlines deals on Peoria, Illinois to Boston flight tickets
United Airlines
Jun 6
PIA8:20 amGreater Peoria
7h 09m
1 stop
BOS4:29 pmBoston Logan Intl
Jun 7
BOS6:00 amBoston Logan Intl
5h 10m
1 stop
PIA10:10 amGreater Peoria
$341
United Airlines
Jul 30
PIA8:20 amGreater Peoria
4h 42m
1 stop
BOS2:02 pmBoston Logan Intl
Aug 12
BOS5:45 amBoston Logan Intl
7h 59m
2 stops
PIA12:44 pmGreater Peoria
$344
United Airlines
May 27
PIA6:30 amGreater Peoria
7h 45m
2 stops
BOS3:15 pmBoston Logan Intl
Jun 3
BOS9:50 amBoston Logan Intl
5h 07m
1 stop
PIA1:57 pmGreater Peoria
$353

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois to Boston 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 May 2, 2026.
Use the filters below to find and compare flights from Peoria, Illinois to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaBoston

PIA - BOS

PIABOS

Greater Peoria

Fri 5/29

7:59 pm-9:42 pm

1 stop24h 43m

Boston Logan Intl

Tue 6/2

9:20 am-10:00 am

1 stop25h 40m

$275

PeoriaBoston

PIA - BOS

PIABOS

Greater Peoria

Fri 5/29

7:59 pm-9:42 pm

1 stop24h 43m

Boston Logan Intl

Mon 6/1

7:00 am-7:09 pm

1 stop13h 09m

$285
Quickest round-trip

PeoriaBoston

PIA - BOS

PIABOS

Greater Peoria

Wed 9/23

4:32 pm-10:28 pm

1 stop4h 56m

Boston Logan Intl

Thu 10/1

5:32 am-8:58 am

1 stop4h 26m

$339

PeoriaBoston

PIA - BOS

PIABOS

Greater Peoria

Sat 6/6

8:20 am-4:29 pm

1 stop7h 09m

Boston Logan Intl

Sun 6/7

6:00 am-10:10 am

1 stop5h 10m

$341

PeoriaBoston

PIA - BOS

PIABOS

Greater Peoria

Thu 7/30

8:20 am-2:02 pm

1 stop4h 42m

Boston Logan Intl

Wed 8/12

5:45 am-12:44 pm

2 stops7h 59m

$344

PeoriaBoston

PIA - BOS

PIABOS

Greater Peoria

Fri 5/29

7:59 pm-1:24 am

2 stops28h 25m

Boston Logan Intl

Mon 6/1

7:00 am-7:09 pm

1 stop13h 09m

$350

PeoriaBoston

PIA - BOS

PIABOS

Greater Peoria

Wed 5/27

6:30 am-3:15 pm

2 stops7h 45m

Boston Logan Intl

Wed 6/3

9:50 am-1:57 pm

1 stop5h 07m

$353

PeoriaBoston

PIA - BOS

PIABOS

Greater Peoria

Thu 6/4

4:20 pm-12:40 am

1 stop7h 20m

Boston Logan Intl

Mon 6/8

6:57 pm-11:58 pm

1 stop6h 01m

$354

PeoriaBoston

PIA - BOS

PIABOS

Greater Peoria

Sun 6/14

7:50 pm-11:43 am

1 stop14h 53m

Boston Logan Intl

Sat 6/20

10:54 am-10:17 am

1 stop24h 23m

$360

PeoriaBoston

PIA - BOS

PIABOS

Greater Peoria

Fri 5/15

1:35 pm-9:59 pm

1 stop7h 24m

Boston Logan Intl

Mon 5/18

6:00 am-10:04 am

1 stop5h 04m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Peoria, Illinois to Boston

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 typical price of a round-trip flight between Peoria, Illinois and Boston?

What is the cheapest month to fly to Boston?

In general, August is the cheapest month to fly from Peoria, Illinois to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of August, then book flights to Boston from Peoria, Illinois during October instead. Flights to Boston in October, while not as cheap as those in August, still average around $289.

When to book flights from Peoria, Illinois to Boston

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

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

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

Fastest flight time

4h 31m

Direct flights

None
The fastest flight from Peoria, Illinois to Boston takes 4h 31m
There are no direct flights from Peoria, Illinois to Boston. There are no popular flight routes from Peoria, Illinois to Boston.
Search flight deals

Frequently asked questions about flying from Peoria, Illinois to Boston

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

    The distance between Greater Peoria and Boston Logan Intl is about 962.8 mi. 4h 31m is a normal flight duration for this route.

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

    Prices for flights from Greater Peoria Airport to Boston Logan Intl Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl 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 Boston Logan Intl 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 Peoria, Illinois to Boston?

Best airlines flying from Peoria, Illinois to Boston

Compare and see reviews for airlines that fly from Peoria, Illinois to Boston with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,674 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,682 reviews
Search United Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Kennebunkport
Plymouth
Cambridge
South Yarmouth
Gloucester
Narragansett
Brockton
Falmouth
Chatham
Warwick
Sturbridge
Laconia
Dennis Port
Nashua

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Peoria to Boston. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Boston from Peoria with this policy.

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

momondo provides multiple filters to help you find the best flight to Boston from Peoria. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Boston from Peoria are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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