Cheap flights from Chicago to Idaho Falls from $83

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Cheap Chicago - Idaho Falls flight offers

Find cheap flight tickets and last-minute flight deals from Chicago to Idaho Falls

Alaska Airlines
Fri, 08/21 (CHI) Chicago -> (IDA) Idaho Falls
Direct
Alaska Airlines
Mon, 08/31 (IDA) Idaho Falls -> (CHI) Chicago
Direct
Price found 13 days ago
from $83
American Airlines
Fri, 08/21 (CHI) Chicago -> (IDA) Idaho Falls
Direct
American Airlines
Sun, 08/30 (IDA) Idaho Falls -> (CHI) Chicago
Direct
Price found 11 days ago
from $139
Alaska Airlines
Fri, 08/21 (CHI) Chicago -> (IDA) Idaho Falls
Direct
Alaska Airlines
Mon, 08/31 (IDA) Idaho Falls -> (CHI) Chicago
Direct
Price found 13 days ago
from $83
American Airlines
Fri, 08/21 (CHI) Chicago -> (IDA) Idaho Falls
Direct
American Airlines
Sun, 08/30 (IDA) Idaho Falls -> (CHI) Chicago
Direct
Price found 11 days ago
from $139

Info about flights from Chicago to Idaho Falls

Some useful info about flights from Chicago to Idaho Falls to help you plan your next trip

Best price last 15 days $83
Average flight duration 3h 36m
Average number of flights per week 2
First flight time 05:00
Last flight time 23:50
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Top airlines on the route Chicago - Idaho Falls

Airlines providing flights to Idaho Falls from Chicago

American Airlines
American Airlines
Alaska Airlines
Alaska Airlines

How to estimate the price of a flight from Chicago to Idaho Falls?

It depends. Prices for flights from Chicago to Idaho Falls fluctuate based on several factors.

$83 is the best price recorded in the last 15 days.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Flying between Chicago and Idaho Falls? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

  • Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.
  • Airports in Idaho Falls: The only active option is Idaho Falls - Fanning Field.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Chicago airports in a single search.

Flights from Chicago to Idaho Falls - Fanning Field

Match your flight search to your preferences: Chicago – Idaho Falls

Jetcost makes it easy to find the right flight. Set filters for flight time, price, number of stops, and preferred airline. You’ll see offers from Expedia, Delta, United, American, and more.

Other popular destinations

Thinking about traveling to United States? Other users also viewed: Atlanta, Los Angeles, Miami, New York City, Orlando.

Don’t forget to check change or cancellation policies, especially if your plans aren’t final. For a more targeted search, you can also set price limits directly in the filters.
Frequently Asked Questions

Frequently asked questions about flights from Chicago to Idaho Falls.

How much does an airline ticket from Chicago to Idaho Falls cost?

The lowest price recorded in the last 15 days for a flight from Chicago to Idaho Falls is $83.

How far is Chicago from Idaho Falls?

Chicago is about 1240 mi from Idaho Falls.

What are the airports in Idaho Falls?

Idaho Falls has one airport: Idaho Falls - Fanning Field.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Atlanta, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Chicago to Idaho Falls?

The best time to book a flight from Chicago to Idaho Falls is 1 month in advance, while the worst time is 1 week in advance.

What is the cheapest month to fly from Chicago to Idaho Falls?

This information is not available at the moment.

What is the most expensive month to fly from Chicago to Idaho Falls?

This information is not available at the moment.

What is the best day of the week to fly from Chicago to Idaho Falls?

For flights from Chicago to Idaho Falls Sunday is on average the cheapest day to fly, while Saturday is the most expensive day to fly.