BOI - PIA

$359 Find Cheap Flights from Boise to Peoria - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$359
Typical prices: $373-$617
United Airlines
Sat 1/6Sat 1/13
BOI - PIA • 1 stop
When to travel
September
Cheapest • 27% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $468 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 36m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Boise to Peoria (BOI-PIA)

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

Recent round-trip flight deals from Boise to Peoria

Wed, Jan 6 - Wed, Jan 13
United Airlines Logo
2:45 pm - 8:47 pmBOI  Boise Air Term. Gowen Fld-PIA Greater Peoria
5h 02m1 stop Denver Intl
United Airlines Logo
8:50 am - 1:30 pmPIA  Greater Peoria-BOI Boise Air Term. Gowen Fld
5h 40m1 stop Denver Intl
$359United Airlines
Wed, Jan 6 - Wed, Jan 13
United Airlines Logo
2:45 pm - 8:47 pmBOI  Boise Air Term. Gowen Fld-PIA Greater Peoria
5h 02m1 stop Denver Intl
United Airlines Logo
6:25 am - 4:54 pmPIA  Greater Peoria-BOI Boise Air Term. Gowen Fld
11h 29m2 stops Chicago O'Hare Intl San Francisco
$364United Airlines
Wed, Jan 6 - Wed, Jan 13
American Airlines Logo
12:34 pm - 11:58 pmBOI  Boise Air Term. Gowen Fld-PIA Greater Peoria
10h 24m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
American Airlines Logo
5:30 am - 6:09 pmPIA  Greater Peoria-BOI Boise Air Term. Gowen Fld
13h 39m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl
$369American Airlines
Wed, Dec 30 - Wed, Jan 6
United Airlines Logo
2:43 pm - 9:10 pmBOI  Boise Air Term. Gowen Fld-PIA Greater Peoria
5h 27m1 stop Denver Intl
United Airlines Logo
5:00 am - 11:55 amPIA  Greater Peoria-BOI Boise Air Term. Gowen Fld
7h 55m1 stop Chicago O'Hare Intl
$388United Airlines
Wed, Dec 30 - Wed, Jan 6
United Airlines Logo
2:43 pm - 9:10 pmBOI  Boise Air Term. Gowen Fld-PIA Greater Peoria
5h 27m1 stop Denver Intl
United Airlines Logo
10:40 am - 9:35 pmPIA  Greater Peoria-BOI Boise Air Term. Gowen Fld
11h 55m2 stops Chicago O'Hare Intl Denver Intl
$393United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
12:26 pm - 7:01 pmBOI  Boise Air Term. Gowen Fld-PIA Greater Peoria
5h 35m1 stop Chicago O'Hare Intl
United Airlines Logo
6:25 am - 11:31 amPIA  Greater Peoria-BOI Boise Air Term. Gowen Fld
6h 06m1 stop Chicago O'Hare Intl
$469United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
2:44 pm - 8:51 pmBOI  Boise Air Term. Gowen Fld-PIA Greater Peoria
5h 07m1 stop Denver Intl
United Airlines Logo
6:25 am - 11:31 amPIA  Greater Peoria-BOI Boise Air Term. Gowen Fld
6h 06m1 stop Chicago O'Hare Intl
$469United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
12:26 pm - 7:01 pmBOI  Boise Air Term. Gowen Fld-PIA Greater Peoria
5h 35m1 stop Chicago O'Hare Intl
United Airlines Logo
10:43 am - 9:32 pmPIA  Greater Peoria-BOI Boise Air Term. Gowen Fld
11h 49m2 stops Chicago O'Hare Intl Denver Intl
$474United Airlines
Mon, Oct 5 - Sat, Oct 10
American Airlines Logo
3:24 pm - 12:10 amBOI  Boise Air Term. Gowen Fld-PIA Greater Peoria
7h 46m1 stop Chicago O'Hare Intl
American Airlines Logo
4:42 pm - 10:46 pmPIA  Greater Peoria-BOI Boise Air Term. Gowen Fld
7h 04m1 stop Dallas/Fort Worth
$636American Airlines
Booking Insights

Price, demand and travel trends for Boise to Peoria flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boise to Peoria with more confidence.

How much is a round-trip flight from Boise to Peoria?

Round-trip flights from Boise to Peoria start at $359. Prices are below average for this route right now, with typical round-trip fares ranging from $373 to $617. The lowest price found in the past 5 days was $359 on United Airlines.

What's the cheapest day of the week to fly from Boise to Peoria?

Thursday is the cheapest day of the week to fly from Boise to Peoria, it is 27% cheaper than the average day. Tuesday is the most expensive day with flight prices 72% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Boise to Peoria flights

Low season

January

Cheapest flight

$359
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Boise to Peoria

When to book flights from Boise to Peoria

Are your dates flexible? Find out the best times to travel from Boise to Peoria based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boise to Peoria flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • How long is a flight from Boise to Peoria?

    There are currently no nonstop flights available from Boise to Peoria. Flights with 1 layover take between 5h 36m and 6h 51m in total, depending on the connection.

  • Do I need a passport to fly from Boise to Peoria?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How much should I expect to pay for a Boise to Peoria flight?

    Round-trip flights from Boise to Peoria range from $373 to $617, with an average of $498 over the past 12 months. Anything below $373 counts as a good deal.

  • Have flight prices from Boise to Peoria changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $359 to $1,616. That means the highest observed fare was about 5x higher than the lowest one.

  • What car rental options are available at Greater Peoria Airport (PIA)?

    Greater Peoria Airport (PIA) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:
    • Alamo
    • Budget
    • Enterprise Rent-A-Car
    • Avis
    • National

  • Which airports can I use when flying from Boise to Peoria?

    Flights from Boise to Peoria usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Greater Peoria (PIA).

  • Which airports do connecting flights from Boise to Peoria pass through?

    One-stop flights from Boise to Peoria most commonly connect through:

    • Denver Intl (DEN) - 44% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 44% of one-stop connections
    • Dallas/Fort Worth (DFW) - 11% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Boise to Peoria?

    Yes. Being flexible with your travel dates can save you up to 58% on the Boise to Peoria route. Thursday is the cheapest departure day at $364 round-trip on average, while Tuesday is the most expensive at $857, a difference of $493. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Boise to Peoria?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 36m, compared with 6h 08m via Dallas/Fort Worth (DFW) and 6h 51m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Boise and Peoria?

    Peoria is 1 hour ahead of Boise (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Boise to Peoria flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Tuesday. On this route, Thursday flights average $364 - about $493 less than Tuesday (58% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boise to Peoria trip for September. Fares historically average $364 round-trip in that month - typically $493 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Boise to Peoria

Complete your trip to Peoria with a hotel stay or car rental

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