BOI - PIA

$294 Find Cheap Flights from Boise to Peoria - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Peoria departing on 7/23. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$424
United Airlines
Tue 10/27Sat 10/31
BOI - PIA • 2 stops
Cheapest one-way
$294
Multiple Airlines
Thu 7/23
BOI - PIA • 2 stops
Top airlines
Cheapest • from $424 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Peoria. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $393 (round-trip)
Shortest trip • 5h 30m (one-way)
Insights
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We hope you love your trip to Peoria!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Peoria (BOI-PIA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Peoria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Peoria

Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:59 pm - 10:08 am
BOI
-
PIA
14h 09m
2 stops
United Airlines Logo
6:30 am - 11:41 am
PIA
-
BOI
6h 11m
1 stop
$424United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:59 pm - 10:08 am
BOI
-
PIA
14h 09m
2 stops
United Airlines Logo
2:35 pm - 10:42 pm
PIA
-
BOI
9h 07m
2 stops
$429United Airlines
Fri, Jul 24 - Mon, Jul 27
American Airlines Logo
3:10 pm - 12:22 am
BOI
-
PIA
8h 12m
1 stop
American Airlines Logo
4:43 pm - 11:21 pm
PIA
-
BOI
7h 38m
1 stop
$470American Airlines
Tue, Jul 14 - Sat, Jul 18
United Airlines Logo
2:40 pm - 9:01 pm
BOI
-
PIA
5h 21m
1 stop
United Airlines Logo
5:43 pm - 10:56 pm
PIA
-
BOI
6h 13m
1 stop
$489United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
2:39 pm - 8:47 pm
BOI
-
PIA
5h 08m
1 stop
United Airlines Logo
8:50 am - 1:24 pm
PIA
-
BOI
5h 34m
1 stop
$509United Airlines
Tue, Jul 14 - Sat, Jul 18
United Airlines Logo
2:40 pm - 9:01 pm
BOI
-
PIA
5h 21m
1 stop
United Airlines Logo
1:13 pm - 10:05 pm
PIA
-
BOI
9h 52m
2 stops
$549United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
2:39 pm - 8:47 pm
BOI
-
PIA
5h 08m
1 stop
United Airlines Logo
8:50 am - 1:24 pm
PIA
-
BOI
5h 34m
1 stop
$560United Airlines
Wed, Sep 23 - Tue, Oct 6
United Airlines Logo
7:05 pm - 10:06 am
BOI
-
PIA
14h 01m
2 stops
United Airlines Logo
6:15 am - 11:28 am
PIA
-
BOI
6h 13m
1 stop
$564United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
2:39 pm - 8:47 pm
BOI
-
PIA
5h 08m
1 stop
United Airlines Logo
8:50 am - 1:24 pm
PIA
-
BOI
5h 34m
1 stop
$565United Airlines
Sat, Jul 18 - Sat, Jul 25
United Airlines Logo
7:05 pm - 10:09 am
BOI
-
PIA
14h 04m
2 stops
United Airlines Logo
5:43 pm - 10:56 pm
PIA
-
BOI
6h 13m
1 stop
$580United Airlines
Booking Insights

KAYAK's insights & trends for Boise to Peoria flights

Get data-powered insights and trends into flights from Boise to Peoria to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boise to Peoria?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Boise to Peoria were found on United Airlines ($424) and American Airlines ($470).

Good to know

Cheapest flight$294
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Peoria

  • What is the cheapest flight from Boise to Peoria?

    In the last 5 days, the lowest price for a flight from Boise to Peoria was $294 for a one-way ticket and $424 for a round-trip.

  • Do I need a passport to fly between Boise and Peoria?

    No

  • Which airports will I be using when flying from Boise to Peoria?

    On your way to Peoria, you’ll fly out from Boise Air Term. Gowen Fld. You’ll be landing at Greater Peoria.

  • Which aircraft models fly most regularly from Boise to Peoria?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Peoria?

    Star Alliance is the only airline alliance operating flights between Boise and Peoria.

  • How does KAYAK find such low prices on flights from Boise 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 Boise to Peoria.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Peoria from Boise 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 Boise 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 Boise with another airline. Booking your flights between Boise and PIA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise 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 Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boise to Peoria

 
See real verified KAYAK customer reviews for airlines flying from Boise to Peoria. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Peoria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9927 reviews
6.7Food
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

1 flight cancelled Had to fly out of different city Flight at new departure city was delayed 3 hours causing us to miss connecting flights. By the time we did make it to Prague our luggage did not. Had to wait day and a half for luggage to be delivered. Customer service was not good. Agents did not arrive at gate until 5-10 minutes before boarding

2.0 MediocreRuss, Jun 2026
FOD - ORD
Read more United Airlines reviews

1 flight cancelled Had to fly out of different city Flight at new departure city was delayed 3 hours causing us to miss connecting flights. By the time we did make it to Prague our luggage did not. Had to wait day and a half for luggage to be delivered. Customer service was not good. Agents did not arrive at gate until 5-10 minutes before boarding

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

Boarded early, left early, arrived 40 mins early! A win win for me!

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

United Airlines was fantastic, however, UnderPricer was a nightmare. I got to the airport 4 hours before my flight. We are moving to New Zealand so had quite a bit of baggage (16 checked items) and so wanted to have plenty of time to get everything taken care of properly. When I went to check in they (United) could only find a ticket for me. The 5 tickets for my children were never officially ticketed. I called Underpricer and they told me it was United's fault and United told me that Underpricer just needs to reissue the tickets, but they refused to. I asked the Underpricer agent to transfer me to his supervisor as I was not getting the help I needed. He told me the supervisor was busy but that he would call me back in 30 minutes. 30 minutes came and went with no phone call. After an hour I called Underpricer back but they would not let me talk to the person I had talked to before, just told me that he was talking with the supervisor and technical support. I called again an hour later, was told the same thing. I tried again later, with only about 30 minutes until my flight was scheduled to leave (meaning I had been at the airport for more than 3 hours with my 5 children trying to get ticketed and board the flight). Also, my husband had moved to New Zealand 3 months prior, I haven't seen him in 3 months, my children hadn't seen their dad in 3 months, we were all extremely eager to get on that flight and get to New Zealand. The situation with the tickets did not get resolved until after it was too late to check our luggage and board our flight. We were devastated. My 11 year old son was in tears at not being able to be on his way to see his dad. Thankfully we were rebooked for the next evening, but that night it felt devastating. We'd been at the airport for 4 hours waiting. My in-laws waited with me and then helped me reload all our baggage and took us home to stay with them for the night. On the newly booked flights we could not sit together - my children were spread throughout the plane. So, even though I had paid extra to select our seats after buying my seats from Underpricer only two of us were able to sit together (thankful that my 11 year old wasn't all by himself, but not happy that my 14 & 16 year old daughters were seated by strangers). I really feel that Underpricer should refund me what I paid for the seating ($120 USD). It was a very frustrating situation and I plan on never using Kayak or Underpricer ever again.

Too short a flight to have service offered. A free simple snack offer (eg, biscuits), as in the old times, would have been nice.

Everything you need to know for your flight from Boise to Peoria

Information on your arrival and departure airports