How does KAYAK find such low prices on flights from Massachusetts to Peoria?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Peoria.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Peoria?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Peoria from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Massachusetts to Peoria?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Peoria with an airline and back to Massachusetts with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Peoria?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Peoria from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$198 CHEAP FLIGHTS from Massachusetts to Peoria

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Massachusetts to Peoria

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Massachusetts to Peoria

Thu, Dec 24 - Thu, Dec 31

2:35 pm - 12:15 amBDL Hartford Bradley Intl-PIA Greater Peoria

10h 40m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

5:00 am - 11:50 amPIA Greater Peoria-BDL Hartford Bradley Intl

5h 50m1 stop Chicago O'Hare Intl

$324American Airlines

Thu, Dec 24 - Fri, Jan 1

2:35 pm - 12:15 amBDL Hartford Bradley Intl-PIA Greater Peoria

10h 40m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

5:00 am - 11:50 amPIA Greater Peoria-BDL Hartford Bradley Intl

5h 50m1 stop Chicago O'Hare Intl

$324American Airlines

Fri, Oct 16 - Sat, Oct 17

6:43 pm - 10:58 pmBOS Boston Logan Intl-PIA Greater Peoria

5h 15m1 stop Chicago O'Hare Intl

3:41 pm - 11:25 pmPIA Greater Peoria-BOS Boston Logan Intl

6h 44m1 stop Chicago O'Hare Intl

$329United Airlines

Sat, Nov 7 - Thu, Nov 12

6:36 pm - 11:13 pmBOS Boston Logan Intl-PIA Greater Peoria

5h 37m1 stop Chicago O'Hare Intl

6:25 am - 12:46 pmPIA Greater Peoria-BOS Boston Logan Intl

5h 21m1 stop Chicago O'Hare Intl

$329United Airlines

Fri, Oct 16 - Sun, Oct 18

4:48 pm - 12:10 amBOS Boston Logan Intl-PIA Greater Peoria

8h 22m1 stop Chicago O'Hare Intl

5:30 pm - 11:36 pmPIA Greater Peoria-BOS Boston Logan Intl

5h 06m1 stop Chicago O'Hare Intl

$329American Airlines

Thu, Dec 24 - Thu, Dec 31

2:35 pm - 12:15 amBDL Hartford Bradley Intl-PIA Greater Peoria

10h 40m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

11:22 am - 7:07 pmPIA Greater Peoria-BDL Hartford Bradley Intl

6h 45m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$329American Airlines

Fri, Jan 1 - Tue, Jan 5

11:44 am - 5:03 pmBOS Boston Logan Intl-PIA Greater Peoria

6h 19m1 stop Chicago O'Hare Intl

6:25 am - 1:58 pmPIA Greater Peoria-BOS Boston Logan Intl

6h 33m1 stop Chicago O'Hare Intl

$329United Airlines

Sat, Oct 3 - Sat, Oct 10

9:23 am - 3:06 pmBOS Boston Logan Intl-PIA Greater Peoria

6h 43m1 stop Chicago O'Hare Intl

3:41 pm - 9:59 pmPIA Greater Peoria-BOS Boston Logan Intl

5h 18m1 stop Chicago O'Hare Intl

$329United Airlines

Sat, Nov 7 - Thu, Nov 12

5:25 pm - 12:03 amBOS Boston Logan Intl-PIA Greater Peoria

7h 38m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

6:02 am - 11:59 amPIA Greater Peoria-BOS Boston Logan Intl

4h 57m1 stop Chicago O'Hare Intl

$334American Airlines

Fri, Oct 16 - Sat, Oct 17

6:43 pm - 10:58 pmBOS Boston Logan Intl-PIA Greater Peoria

5h 15m1 stop Chicago O'Hare Intl

3:41 pm - 11:59 pmPIA Greater Peoria-BOS Boston Logan Intl

7h 18m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$334United Airlines

Recent last minute flight deals from Massachusetts to Peoria

Fri, Sep 11 - Sat, Sep 12

7:17 pm - 12:08 amBOS Boston Logan Intl-PIA Greater Peoria

5h 51m1 stop Chicago O'Hare Intl

6:00 am - 12:39 pmPIA Greater Peoria-BOS Boston Logan Intl

5h 39m1 stop Chicago O'Hare Intl

$459American Airlines

Fri, Sep 11 - Sat, Sep 12

10:51 am - 4:58 pmBOS Boston Logan Intl-PIA Greater Peoria

7h 07m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

5:28 pm - 11:54 pmPIA Greater Peoria-BOS Boston Logan Intl

5h 26m1 stop Chicago O'Hare Intl

$464American Airlines

Fri, Sep 11 - Sat, Sep 12

7:17 pm - 12:08 amBOS Boston Logan Intl-PIA Greater Peoria

5h 51m1 stop Chicago O'Hare Intl

6:00 am - 12:39 pmPIA Greater Peoria-BOS Boston Logan Intl

5h 39m1 stop Chicago O'Hare Intl

$469American Airlines

Fri, Sep 11 - Sat, Sep 12

10:51 am - 4:58 pmBOS Boston Logan Intl-PIA Greater Peoria

7h 07m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

6:00 am - 2:26 pmPIA Greater Peoria-BOS Boston Logan Intl

7h 26m2 stops Chicago O'Hare Intl Philadelphia

$470American Airlines

Fri, Sep 11 - Sat, Sep 12

10:51 am - 4:58 pmBOS Boston Logan Intl-PIA Greater Peoria

7h 07m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

5:28 pm - 11:54 pmPIA Greater Peoria-BOS Boston Logan Intl

5h 26m1 stop Chicago O'Hare Intl

$474American Airlines

Fri, Sep 11 - Sat, Sep 12

10:51 am - 4:58 pmBOS Boston Logan Intl-PIA Greater Peoria

7h 07m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

6:00 am - 2:26 pmPIA Greater Peoria-BOS Boston Logan Intl

7h 26m2 stops Chicago O'Hare Intl Philadelphia

$479American Airlines

Thu, Sep 10 - Sun, Sep 13

10:30 am - 4:58 pmBOS Boston Logan Intl-PIA Greater Peoria

7h 28m1 stop Chicago O'Hare Intl

5:28 pm - 11:54 pmPIA Greater Peoria-BOS Boston Logan Intl

5h 26m1 stop Chicago O'Hare Intl

$479American Airlines

Thu, Sep 10 - Sun, Sep 13

10:51 am - 4:58 pmBOS Boston Logan Intl-PIA Greater Peoria

7h 07m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

5:28 pm - 11:54 pmPIA Greater Peoria-BOS Boston Logan Intl

5h 26m1 stop Chicago O'Hare Intl

$484American Airlines

Fri, Sep 11 - Sun, Sep 13

5:01 pm - 11:13 pmBOS Boston Logan Intl-PIA Greater Peoria

7h 12m1 stop Chicago O'Hare Intl

3:35 pm - 11:30 pmPIA Greater Peoria-BOS Boston Logan Intl

6h 55m1 stop Chicago O'Hare Intl

$495United Airlines

Fri, Sep 11 - Sun, Sep 13

7:30 am - 5:48 pmBOS Boston Logan Intl-PIA Greater Peoria

11h 18m2 stops Newark Chicago O'Hare Intl

6:00 am - 12:50 pmPIA Greater Peoria-BOS Boston Logan Intl

5h 50m1 stop Chicago O'Hare Intl

$500United Airlines

Useful Info

Low season	February
High season	October
Cheapest flight	$198

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly and prices are also 23% lower on average.

Flight from Boston to Peoria

How does KAYAK find such low prices on flights from Massachusetts to Peoria?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Peoria.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Peoria?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Peoria from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Massachusetts to Peoria?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Peoria with an airline and back to Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Peoria?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Peoria from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.