$351 Cheap Flights from Chicago (ORD) to Pocatello (PIH)

View $351 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Pocatello, ID (PIH-Pocatello Regional)

Cheap Flights from Chicago to Pocatello (ORD-PIH)

Prices were available within the past 7 days and start at $351 for one-way flights and $467 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Dec 2 - Tue, Dec 9
ORD
Chicago
PIH
Pocatello
$467 Roundtrip, found 3 days ago
$467
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Dec 2 from Chicago to Pocatello, returning Tue, Dec 9, priced at $467 found 3 days ago
Delta
Wed, Dec 31 - Tue, Jan 13
ORD
Chicago
PIH
Pocatello
$472 Roundtrip, found 6 days ago
$472
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 31 from Chicago to Pocatello, returning Tue, Jan 13, priced at $472 found 6 days ago
Delta
Mon, Dec 8 - Wed, Dec 24
ORD
Chicago
PIH
Pocatello
$475 Roundtrip, found 6 days ago
$475
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Dec 8 from Chicago to Pocatello, returning Wed, Dec 24, priced at $475 found 6 days ago
Delta
Mon, Dec 1 - Tue, Dec 9
ORD
Chicago
PIH
Pocatello
$477 Roundtrip, found 3 days ago
$477
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Dec 1 from Chicago to Pocatello, returning Tue, Dec 9, priced at $477 found 3 days ago
Delta
Wed, Dec 31 - Fri, Jan 16
ORD
Chicago
PIH
Pocatello
$482 Roundtrip, found 6 days ago
$482
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 31 from Chicago to Pocatello, returning Fri, Jan 16, priced at $482 found 6 days ago
Delta
Mon, Dec 8 - Sun, Dec 21
ORD
Chicago
PIH
Pocatello
$485 Roundtrip, found 6 days ago
$485
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Dec 8 from Chicago to Pocatello, returning Sun, Dec 21, priced at $485 found 6 days ago
Delta
Sun, Aug 2 - Sat, Aug 8
ORD
Chicago
PIH
Pocatello
$487 Roundtrip, found 1 day ago
$487
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Aug 2 from Chicago to Pocatello, returning Sat, Aug 8, priced at $487 found 1 day ago
Delta
Thu, Jan 1 - Fri, Jan 16
ORD
Chicago
PIH
Pocatello
$492 Roundtrip, found 6 days ago
$492
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Jan 1 from Chicago to Pocatello, returning Fri, Jan 16, priced at $492 found 6 days ago
Delta
Wed, Dec 24 - Tue, Jan 6
ORD
Chicago
PIH
Pocatello
$495 Roundtrip, found 6 days ago
$495
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 24 from Chicago to Pocatello, returning Tue, Jan 6, priced at $495 found 6 days ago
Delta
Tue, Nov 25 - Thu, Dec 4
ORD
Chicago
PIH
Pocatello
$497 Roundtrip, found 3 days ago
$497
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 25 from Chicago to Pocatello, returning Thu, Dec 4, priced at $497 found 3 days ago

Alternative airports near Pocatello

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pocatello Regional PIH. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $487
PIH
Pocatello Regional
CheapestClosest
Average driving time to city center13 min
Flights from $487
Flights from Chicago (ORD) to Pocatello (PIH)
Origin airport
O'Hare Intl.
Destination airport
Pocatello Regional
Airlines serving
Delta
Roundtrip price
$466
Distance
1255 mi

Chicago to Pocatello Flights

The cheapest times to fly from Chicago to Pocatello

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Pocatello are during the month of December. You can find some of the cheapest flights from Chicago to Pocatello with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Pocatello

Sunday is one of the best days to book for cheap flights from Chicago to Pocatello: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Pocatello

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Pocatello in 2025. You can also book with separate airlines for your outbound and return journeys, from $351 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Pocatello flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Pocatello airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Pocatello Regional Airport (PIH) cost?
Grab a cheap one-way flight from $351 or cheap return flight from $467 from O'Hare Intl. Airport (ORD) to Pocatello Regional Airport (PIH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Pocatello Regional Airport (PIH)?
The cheapest month to fly from ORD to PIH is December, when demand is low. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Pocatello Regional Airport (PIH)?
To find the cheapest airline that'll fly you from ORD to PIH, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from O'Hare Intl. Airport (ORD) to Pocatello Regional Airport (PIH)?
Direct flights from O'Hare Intl. Airport (ORD) to Pocatello Regional Airport (PIH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ORD to PIH?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Pocatello Regional Airport (PIH)?
To touch down at Pocatello Regional Airport (PIH) without delays, choose a flight that takes off from O'Hare Intl. Airport (ORD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Pocatello Regional Airport (PIH) last-minute?
Last-minute fares from ORD to PIH are generally more expensive. To lock in the best rates, start searching for flights well in advance. That being said, if you can play around with your travel dates, you may find a cheap ticket right before your trip.
Is it cheaper to book an ORD to PIH flight and hotel package?
Compared with arranging flights and hotels separately, booking an ORD to PIH flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place takes the hassle out of planning your trip. Just pick your flights and select from our extensive range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Pocatello Regional Airport (PIH)?
If you reserved your ORD to PIH flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.