Cheap flights from Chicago O'Hare Intl Airport to Idaho Falls from $171
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Idaho Falls departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Alaska Airlines flights from Chicago O'Hare Intl Airport to Idaho Falls
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American Airlines flights from Chicago O'Hare Intl Airport to Idaho Falls
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Idaho Falls
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Idaho Falls?
If you aren’t able to travel to Idaho Falls during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $350.
What is the cheapest day to depart on your flight to Idaho Falls?
Our data shows that Sunday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $385. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Thursday is $673.
What is the cheapest airline that flies from Chicago O'Hare Intl to Idaho Falls Fanning Field?
Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Idaho Falls Fanning Field
What airlines fly to Idaho Falls?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Idaho Falls from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 3 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.
When to book flights from Chicago O'Hare Intl Airport to Idaho Falls
Cheap Chicago O'Hare Intl Airport to Idaho Falls (ORD to IDA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Idaho Falls
How far is Chicago O'Hare Intl to Idaho Falls Fanning Field by plane?
There are 1223.9 mi between Chicago O'Hare Intl and Idaho Falls Fanning Field. 3h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Idaho Falls Fanning Field Airport?
Prices for flights from Chicago O'Hare Intl Airport to Idaho Falls Fanning Field Airport are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Idaho Falls Fanning Field Airport?
The number of operators available for flights from Chicago O'Hare Intl Airport to Idaho Falls Fanning Field Airport is 1 as of April 2025.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Idaho Falls Fanning Field Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Idaho Falls?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Idaho Falls is United Airlines, representing 100% of all bookings.
Best airlines flying from Chicago O'Hare Intl Airport to Idaho Falls
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Idaho Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $363 | Free Cancellation | Rating 7.4 8,685 reviews |
Traveling to a place near Idaho Falls?
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Why should I use momondo to find a flight deal from Chicago to Idaho Falls?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho Falls from Chicago.
Can I find flights from Chicago to Idaho Falls with flexible booking policies on momondo?
Flights from Chicago to Idaho Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Chicago to Idaho Falls?
Once you have performed a search for Chicago to Idaho Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Idaho Falls right now. Can momondo alert me if prices change?
Price alerts on flights to Idaho Falls from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.