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Cheap flights from Boston to Peoria (BOS - PIA) from $319

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 5/16. 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.
BOS — PIA
May 5 — May 121
From?
To?
Sun 5/5
Sun 5/12
1 adult, Economy
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The best prices from Boston Logan Intl to Greater Peoria are usually found in March or January, booked 76 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Boston to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Peoria (PIA). 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 April 30, 2024.

Popular in

October

Cheapest in

March

Round-trip from

$339

One-way from

$319
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 40% potential price drop
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From Boston Logan Intl to Greater Peoria
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One-way flight from Boston Logan Intl to Greater Peoria
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What is the cheapest day to fly round-trip from Boston to Peoria, Illinois?

Flights from Boston to Peoria, Illinois are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Peoria, Illinois.

How far in advance should I book a flight from Boston to Peoria, Illinois?

To save up to 144% on this flight, we recommend booking at least 23 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boston to Peoria, Illinois from $324 1-2 weeks out and tickets from $717 for flights departing within the next 72 hours.

What is the cheapest month to fly from Boston to Peoria, Illinois?

Flights from Boston to Peoria, Illinois lean towards being more expensive in October. Prices are generally better when you fly from Boston to Peoria, Illinois in March, with the cheapest ticket starting at $255.

When is the cheapest time to fly from Boston to Peoria, Illinois (BOS - PIA)?

It’s optimal to fly from Boston to Peoria, Illinois in the morning. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight at noon.

Cheap American Airlines flights from Boston to Peoria

Explore cheap flight options specifically provided by American Airlines for the route between Boston and Peoria. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 30, 2024.
Find some of the cheapest American Airlines flights traveling from Boston to Peoria. Make sure to double check the flight details before booking.
Wed 5/295:25 amBOS - PIA
1 stop9h 56mAmerican Airlines
Wed 6/54:34 pmPIA - BOS
1 stop7h 12mAmerican Airlines
Deal found 4/29$384
Wed 6/125:18 amBOS - PIA
1 stop13h 36mAmerican Airlines
Mon 6/173:05 pmPIA - BOS
1 stop7h 56mAmerican Airlines
Deal found 4/29$425
Sat 6/225:18 amBOS - PIA
1 stop10h 08mAmerican Airlines
Tue 6/256:19 pmPIA - BOS
1 stop4h 42mAmerican Airlines
Deal found 4/29$467
Sat 6/85:18 amBOS - PIA
1 stop13h 36mAmerican Airlines
Sun 6/93:05 pmPIA - BOS
1 stop7h 56mAmerican Airlines
Deal found 4/29$485
Thu 6/205:18 amBOS - PIA
1 stop13h 36mAmerican Airlines
Mon 6/246:19 pmPIA - BOS
1 stop14h 52mAmerican Airlines
Deal found 4/29$496
Thu 6/205:18 amBOS - PIA
1 stop13h 36mAmerican Airlines
Sun 6/233:05 pmPIA - BOS
1 stop7h 56mAmerican Airlines
Deal found 4/29$525
Fri 6/75:18 amBOS - PIA
1 stop13h 36mAmerican Airlines
Sun 6/93:05 pmPIA - BOS
1 stop7h 56mAmerican Airlines
Deal found 4/29$526
Fri 6/212:41 pmBOS - PIA
1 stop8h 23mAmerican Airlines
Sun 6/236:05 amPIA - BOS
1 stop4h 17mAmerican Airlines
Deal found 4/29$556
Sat 6/811:00 amBOS - PIA
2 stops11h 29mAmerican Airlines
Sun 6/94:34 pmPIA - BOS
1 stop5h 13mAmerican Airlines
Deal found 4/29$561

Cheap United Airlines flights from Boston to Peoria

Explore cheap flight options specifically provided by United Airlines for the route between Boston and Peoria. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 30, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Boston to Peoria. Deals frequently update to provide users with more options.
Wed 5/297:10 pmBOS - PIA
2 stops16h 15mUnited Airlines
Wed 6/57:00 amPIA - BOS
1 stop17h 20mUnited Airlines
Deal found 4/29$477
Thu 6/206:00 amBOS - PIA
1 stop5h 25mUnited Airlines
Tue 6/257:00 amPIA - BOS
1 stop4h 29mUnited Airlines
Deal found 4/29$533
Sun 6/306:00 amBOS - PIA
1 stop5h 27mUnited Airlines
Sat 7/63:59 pmPIA - BOS
1 stop4h 51mUnited Airlines
Deal found 4/29$558
Wed 6/125:45 amBOS - PIA
2 stops16h 27mUnited Airlines
Mon 6/173:50 pmPIA - BOS
1 stop18h 27mUnited Airlines
Deal found 4/29$585
Sun 6/307:05 pmBOS - PIA
2 stops16h 22mUnited Airlines
Sat 7/63:59 pmPIA - BOS
1 stop4h 51mUnited Airlines
Deal found 4/29$643
Fri 6/75:45 amBOS - PIA
2 stops29h 40mUnited Airlines
Sun 6/93:50 pmPIA - BOS
1 stop16h 34mUnited Airlines
Deal found 4/29$674
Thu 6/205:45 amBOS - PIA
2 stops29h 40mUnited Airlines
Mon 6/243:50 pmPIA - BOS
1 stop16h 34mUnited Airlines
Deal found 4/29$680
Thu 5/166:01 amBOS - PIA
1 stop15h 59mUnited Airlines
Fri 5/176:45 amPIA - BOS
2 stops15h 53mUnited Airlines
Deal found 4/29$741
Thu 5/166:00 amBOS - PIA
2 stops16h 00mUnited Airlines
Fri 5/176:45 amPIA - BOS
2 stops15h 53mUnited Airlines
Deal found 4/29$840

Cheap Boston to Peoria flights in April & May 2024

Find cheap flight options from Boston to Peoria specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Prices were last updated on April 30, 2024.
These are some of the best deals we've found on flights to Peoria in 2024 at this time. Check back in a little while for more flight options.
Wed 5/295:25 amBOS - PIA
1 stop9h 56mAmerican Airlines
Wed 6/54:34 pmPIA - BOS
1 stop7h 12mAmerican Airlines
Deal found 4/29$384
Wed 5/297:10 pmBOS - PIA
2 stops16h 15mUnited Airlines
Wed 6/57:00 amPIA - BOS
1 stop17h 20mUnited Airlines
Deal found 4/29$477
Thu 5/167:10 amBOS - PIA
1 stop8h 11mAmerican Airlines
Fri 5/1711:38 amPIA - BOS
1 stop11h 17mAmerican Airlines
Deal found 4/29$656
Thu 5/166:01 amBOS - PIA
1 stop15h 59mUnited Airlines
Fri 5/176:45 amPIA - BOS
2 stops15h 53mUnited Airlines
Deal found 4/29$741
Thu 5/166:00 amBOS - PIA
2 stops16h 00mUnited Airlines
Fri 5/176:45 amPIA - BOS
2 stops15h 53mUnited Airlines
Deal found 4/29$840
Tue 4/3012:42 pmBOS - PIA
1 stop9h 18mUnited Airlines
Wed 5/111:01 amPIA - BOS
1 stop9h 45mUnited Airlines
Deal found 4/28$1,000
Tue 4/3010:07 amBOS - PIA
2 stops11h 53mUnited Airlines
Wed 5/111:01 amPIA - BOS
1 stop9h 45mUnited Airlines
Deal found 4/28$1,005
Tue 4/306:01 amBOS - PIA
1 stop5h 25mUnited Airlines
Wed 5/111:01 amPIA - BOS
1 stop22h 37mUnited Airlines
Deal found 4/29$1,055
Tue 4/306:01 amBOS - PIA
1 stop5h 25mUnited Airlines
Wed 5/111:01 amPIA - BOS
2 stops11h 37mUnited Airlines
Deal found 4/29$1,064

Boston to Peoria 2024 flight deals

Discover exclusive flight deals for travel between Boston and Peoria in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 30, 2024.
These are some of the best deals we've found on flights to Peoria in 2024 at this time. Check back in a little while for more flight options.
Wed 5/295:25 amBOS - PIA
1 stop9h 56mAmerican Airlines
Wed 6/54:34 pmPIA - BOS
1 stop7h 12mAmerican Airlines
Deal found 4/29$384
Wed 6/125:18 amBOS - PIA
1 stop13h 36mAmerican Airlines
Mon 6/173:05 pmPIA - BOS
1 stop7h 56mAmerican Airlines
Deal found 4/29$425
Sat 6/225:18 amBOS - PIA
1 stop10h 08mAmerican Airlines
Tue 6/256:19 pmPIA - BOS
1 stop4h 42mAmerican Airlines
Deal found 4/29$467
Wed 5/297:10 pmBOS - PIA
2 stops16h 15mUnited Airlines
Wed 6/57:00 amPIA - BOS
1 stop17h 20mUnited Airlines
Deal found 4/29$477
Sat 6/85:18 amBOS - PIA
1 stop13h 36mAmerican Airlines
Sun 6/93:05 pmPIA - BOS
1 stop7h 56mAmerican Airlines
Deal found 4/29$485
Thu 6/205:18 amBOS - PIA
1 stop13h 36mAmerican Airlines
Mon 6/246:19 pmPIA - BOS
1 stop14h 52mAmerican Airlines
Deal found 4/29$496
Thu 6/205:18 amBOS - PIA
1 stop13h 36mAmerican Airlines
Sun 6/233:05 pmPIA - BOS
1 stop7h 56mAmerican Airlines
Deal found 4/29$525
Fri 6/75:18 amBOS - PIA
1 stop13h 36mAmerican Airlines
Sun 6/93:05 pmPIA - BOS
1 stop7h 56mAmerican Airlines
Deal found 4/29$526
Thu 6/206:00 amBOS - PIA
1 stop5h 25mUnited Airlines
Tue 6/257:00 amPIA - BOS
1 stop4h 29mUnited Airlines
Deal found 4/29$533

One-way flights to Peoria from Boston

Search for one-way flight options from Boston to Peoria. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 30, 2024.
Users in need of a one-way flight from Boston to Peoria can choose from these deals. Users can also find round-trip Boston to Peoria flights by using the search form above.
Thu 5/167:10 amBOS - PIA
1 stop8h 11mAmerican Airlines
Deal found 4/29$319
Thu 5/165:30 amBOS - PIA
2 stops10h 29mAmerican Airlines
Deal found 4/29$434

Find flights from Boston to Peoria within your budget

Customize your flight search to find flights from Boston to Peoria 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 2,948,547 searches. Data last updated April 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$384 - $585

Route

Depart

Return

Price

Boston Logan IntlGreater Peoria

BOS - PIA

BOSPIA

Boston Logan Intl

Wed 5/29

1 stop9h 56m

Greater Peoria

Wed 6/5

1 stop7h 12m

$384

Boston Logan IntlGreater Peoria

BOS - PIA

BOSPIA

Boston Logan Intl

Wed 6/12

1 stop13h 36m

Greater Peoria

Mon 6/17

1 stop7h 56m

$425

Boston Logan IntlGreater Peoria

BOS - PIA

BOSPIA

Boston Logan Intl

Sat 6/22

1 stop10h 08m

Greater Peoria

Tue 6/25

1 stop4h 42m

$467

Boston Logan IntlGreater Peoria

BOS - PIA

BOSPIA

Boston Logan Intl

Wed 5/29

2 stops16h 15m

Greater Peoria

Wed 6/5

1 stop17h 20m

$477

Boston Logan IntlGreater Peoria

BOS - PIA

BOSPIA

Boston Logan Intl

Sat 6/8

1 stop13h 36m

Greater Peoria

Sun 6/9

1 stop7h 56m

$485

Boston Logan IntlGreater Peoria

BOS - PIA

BOSPIA

Boston Logan Intl

Thu 6/20

1 stop13h 36m

Greater Peoria

Mon 6/24

1 stop14h 52m

$496

Boston Logan IntlGreater Peoria

BOS - PIA

BOSPIA

Boston Logan Intl

Thu 6/20

1 stop5h 25m

Greater Peoria

Tue 6/25

1 stop4h 29m

$533

Boston Logan IntlGreater Peoria

BOS - PIA

BOSPIA

Boston Logan Intl

Sun 6/30

1 stop5h 27m

Greater Peoria

Sat 7/6

1 stop4h 51m

$558

Boston Logan IntlGreater Peoria

BOS - PIA

BOSPIA

Boston Logan Intl

Wed 6/12

2 stops16h 27m

Greater Peoria

Mon 6/17

1 stop18h 27m

$585

Flights are sorted by cheapest first

Deals found on 4/29

When is the best time to book a flight from Boston to Peoria, Illinois?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Peoria. Price data was last updated on January 28, 2024.
Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Peoria, Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Boston to Peoria, Illinois?

Use this chart to determine the cheapest time to fly round-trip from Boston to Peoria. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Peoria, Illinois flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Peoria by month

Plan your trip from Boston to Peoria by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Peoria is currently $377 while a round-trip flight costs $490. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Boston to Peoria, Illinois (average of $339). Flying from Boston to Peoria, Illinois in June is currently the most expensive (average of $534). 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.

January

$339

February

$353

March

$364

April

$367

May

$430

June

$534

July

$482

August

$411

September

$416

October

$404

November

$377

December

$406

Temperature and rainfall in Peoria by month

Plan your trip to Peoria by taking into account the average temperature and rainfall totals by month.

PIA

Temperature

24.8 - 75.2 °F

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated April 30, 2024.
Get a feel of what it's like to fly with American Airlines and United Airlines from Boston to Peoria by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
11,202 reviews
Check prices

Crew

8.1

Comfort

7.2

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 10

Plane makes you pay for in flight entertainment. Unacceptable in this day and age. Plane was old and outdated. Luggage was lost

United Airlines
7.4
Good
11,202 reviews
United Airlines
7.4
Good
11,202 reviews
Check prices

Crew

8.1

Comfort

7.2

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 10

Plane makes you pay for in flight entertainment. Unacceptable in this day and age. Plane was old and outdated. Luggage was lost

American Airlines
7.3
Good
14,834 reviews
United Airlines
7.4
Good
11,202 reviews
Check prices

Crew

8.1

Comfort

7.2

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 10

Plane makes you pay for in flight entertainment. Unacceptable in this day and age. Plane was old and outdated. Luggage was lost

Related info for your journey

Find useful and relevant information for your journey from Boston to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Boston to Peoria, Illinois for under $400 on Cheapflights?

    Yes, there are multiple flights from Boston to Peoria, Illinois for under $400. The cheapest flight booked recently is on American Airlines for just $384, but on average you can expect to pay $564.

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

    Flying on American Airlines is currently your cheapest option to Peoria, Illinois, with prices starting at $384. Another option worth looking into is United Airlines, starting at $477 round trip. These flights start at 15% lower than the current average price 3 months from now.

  • What does BOS to PIA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boston Logan Intl Airport to Greater Peoria Airport flight would often be abbreviated as a BOS to PIA flight.

  • Can I find deals for flights from Boston to Peoria that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Peoria flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Peoria with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Peoria flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Peoria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boston to Peoria that allow pets onboard?

    Many airlines flying from Boston to Peoria offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Peoria?

    Yes, you can often find last-minute deals on Boston to Peoria flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Peoria, Illinois flight deals updated?

    The Boston to Peoria, Illinois flight deals you see on this page were last updated on 4/29.

See more FAQs

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Alternative routes for Boston to Peoria
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Boston to Peoria

Discover the top 2 airlines that operate flights from Boston to Peoria. 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 2,948,547 searches. Data last updated April 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$274Average$477FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$294Average$408FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Boston to Peoria by cabin class

Find flights from Boston to Peoria, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Peoria?

Deals for Boston to Peoria flights 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 better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Peoria from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston to Peoria with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Boston to Peoria, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Boston to Peoria on Cheapflights with our Price Alert feature and get notified when better prices are available.

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