Which airports can I use when flying from Peoria to Idaho Falls?

Flights from Peoria to Idaho Falls usually depart from Greater Peoria (PIA) and arrive at Idaho Falls Fanning Field (IDA).

What cabin classes can I book on flights from Peoria to Idaho Falls?

Only Economy Class is available on flights from Peoria to Idaho Falls.

Which airports do connecting flights from Peoria to Idaho Falls pass through?

Most connecting flights from Peoria to Idaho Falls pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Peoria to Idaho Falls?

Yes. Flexible dates can save you up to 39% on flights from Peoria to Idaho Falls. Tuesday is the cheapest departure day at $353 round-trip on average, while Saturday is the most expensive at $577, a difference of $224. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Peoria to Idaho Falls?

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.

Have flight prices from Peoria to Idaho Falls changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $459 to $661. That means the highest observed fare was about 44% higher than the lowest one.

What is the time difference between Peoria and Idaho Falls?

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

What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?

Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates averaging $97 for economy cars. Top options include: • Alamo • Hertz • Enterprise Rent-A-Car • National • Budget

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

Round-trip flights from Peoria to Idaho Falls typically range from $353 to $577. The lowest price found in the past 5 days was $459, on United Airlines.

Which airline is the cheapest to fly from Peoria to Idaho Falls?

United Airlines ($459) and American Airlines ($573) are the cheapest airlines to fly round-trip from Peoria to Idaho Falls according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Peoria to Idaho Falls?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $449. Based on KAYAK data over the past 3 months.

When flying from Peoria to Idaho Falls which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Peoria to Idaho Falls layovers at 3h 39m over the past 3 months.

$459 CHEAP FLIGHTS from Peoria to Idaho Falls (PIA - IDA)

Save 25% 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.

Cheapest round-trip

$459

Typical prices: $353-$577

United Airlines

Tue 1/30Sat 2/3

PIA - IDA • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Idaho Falls!

Flight Deals

Cheap Flights from Peoria to Idaho Falls (PIA-IDA)

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

Round-trip

One-way

Recent round-trip flight deals from Peoria to Idaho Falls

Sat, Jan 30 - Wed, Feb 3

8:40 am - 1:28 pmPIA Greater Peoria-IDA Idaho Falls Fanning Field

5h 48m1 stop Denver Intl

2:30 pm - 9:10 pmIDA Idaho Falls Fanning Field-PIA Greater Peoria

5h 40m1 stop Denver Intl

$459United Airlines

Sat, Jan 30 - Wed, Feb 3

10:40 am - 9:10 pmPIA Greater Peoria-IDA Idaho Falls Fanning Field

11h 30m2 stops Chicago O'Hare Intl Denver Intl

2:30 pm - 9:10 pmIDA Idaho Falls Fanning Field-PIA Greater Peoria

5h 40m1 stop Denver Intl

$464United Airlines

Sat, Jan 30 - Wed, Feb 3

8:40 am - 1:28 pmPIA Greater Peoria-IDA Idaho Falls Fanning Field

5h 48m1 stop Denver Intl

7:00 am - 4:59 pmIDA Idaho Falls Fanning Field-PIA Greater Peoria

8h 59m2 stops Denver Intl Chicago O'Hare Intl

$464United Airlines

Sat, Jan 30 - Wed, Feb 3

10:40 am - 9:10 pmPIA Greater Peoria-IDA Idaho Falls Fanning Field

11h 30m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 4:59 pmIDA Idaho Falls Fanning Field-PIA Greater Peoria

8h 59m2 stops Denver Intl Chicago O'Hare Intl

$469United Airlines

Mon, Dec 14 - Mon, Dec 21

12:25 pm - 11:02 pmPIA Greater Peoria-IDA Idaho Falls Fanning Field

11h 37m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

6:00 am - 3:36 pmIDA Idaho Falls Fanning Field-PIA Greater Peoria

8h 36m1 stop Dallas/Fort Worth

$573American Airlines

Mon, Dec 14 - Mon, Dec 21

6:44 am - 1:11 pmPIA Greater Peoria-IDA Idaho Falls Fanning Field

7h 27m1 stop Dallas/Fort Worth

6:00 am - 3:36 pmIDA Idaho Falls Fanning Field-PIA Greater Peoria

8h 36m1 stop Dallas/Fort Worth

$628American Airlines

Booking Insights

Price, demand and travel trends for Peoria to Idaho Falls flights

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

Prices

Airlines

Layovers

How much is a round-trip flight from Peoria to Idaho Falls? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Peoria to Idaho Falls departing in january.

Find deals

Cheapest flight	$459

Round-trip flight from Peoria to Idaho Falls

When to book flights from Peoria to Idaho Falls

Are your dates flexible? Find out the best times to travel from Peoria to Idaho Falls 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.

What cabin classes can I book on flights from Peoria to Idaho Falls?
Only Economy Class is available on flights from Peoria to Idaho Falls.
Do I need a passport to fly from Peoria to Idaho Falls?
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.
Have flight prices from Peoria to Idaho Falls changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $459 to $661. That means the highest observed fare was about 44% higher than the lowest one.
What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?
Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates averaging $97 for economy cars. Top options include:

• Alamo
• Hertz
• Enterprise Rent-A-Car
• National
• Budget
Which airports can I use when flying from Peoria to Idaho Falls?
Flights from Peoria to Idaho Falls usually depart from Greater Peoria (PIA) and arrive at Idaho Falls Fanning Field (IDA).
Which airports do connecting flights from Peoria to Idaho Falls pass through?
Most connecting flights from Peoria to Idaho Falls pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Peoria to Idaho Falls?
Yes. Flexible dates can save you up to 39% on flights from Peoria to Idaho Falls. Tuesday is the cheapest departure day at $353 round-trip on average, while Saturday is the most expensive at $577, a difference of $224.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Peoria and Idaho Falls?
Idaho Falls is 1 hour behind Peoria (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $353, about $224 less than Saturday fares (39% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.

• Tru by Hilton Idaho Falls
• Comfort Suites Idaho Falls
• Best Western Plus CottonTree Inn

More options for your flight from Peoria to Idaho Falls

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Complete your trip to Idaho Falls with a hotel stay or car rental

Car rentals in Idaho Falls

Hotels in Idaho Falls

Vacations in Idaho Falls

PIA - IDA

$459 Find Cheap Flights from Peoria to Idaho Falls - Compare and Save

Everything you should know

Cheap Flights from Peoria to Idaho Falls (PIA-IDA)

Recent round-trip flight deals from Peoria to Idaho Falls

Recent one-way flight deals from Peoria to Idaho Falls

Price, demand and travel trends for Peoria to Idaho Falls flights

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

Which airline is the cheapest to fly from Peoria to Idaho Falls?

What is the cheapest layover airport when flying from Peoria to Idaho Falls?

When flying from Peoria to Idaho Falls which airport offers the shortest layover?

Key details for Peoria to Idaho Falls flights

Cheapest flight

When to book flights from Peoria to Idaho Falls

Your Peoria to Idaho Falls flight questions, answered

Your guide to booking Peoria to Idaho Falls flights

More options for your flight from Peoria to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Peoria to Idaho Falls

Find direct flights to and from Peoria and Idaho Falls

Flights from domestic origins to Idaho Falls

Flights to other popular destinations