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IDA - CHI

Find cheap flights from Idaho Falls to Chicago from $209

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Chicago departing on 6/25. 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
0 bags
Thu 6/13
Thu 6/20

Search hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Idaho Falls to Chicago (IDA-CHI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Chicago 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 and deals for you by selecting your travel dates.
Choose your dates
7:12 pm - 9:21 amIDA-ORD
13h 09m2 stops
7:20 am - 12:23 pmORD-IDA
6h 03m1 stop
$468Delta
Find Deal
Sat, Jun 29 - Sun, Jul 7
10:45 am - 7:55 pmIDA-ORD
8h 10m1 stop
5:16 am - 5:17 pmORD-IDA
13h 01m1 stop
$496United Airlines
Find Deal
Sat, Jun 29 - Sun, Jul 7
5:58 pm - 9:45 amIDA-ORD
14h 47m1 stop
6:15 pm - 9:35 amORD-IDA
16h 20m1 stop
$531United Airlines
Find Deal
Sun, Jun 30 - Mon, Jul 8
5:58 pm - 9:43 amIDA-ORD
14h 45m2 stops
6:15 pm - 9:35 amORD-IDA
16h 20m1 stop
$578United Airlines
Find Deal
Sun, Jun 30 - Mon, Jul 8
7:00 pm - 8:49 amIDA-MDW
12h 49m2 stops
1:24 pm - 10:10 pmMDW-IDA
9h 46m2 stops
$591Delta
Find Deal
Sun, Jun 30 - Mon, Jul 8
7:00 pm - 9:21 amIDA-ORD
13h 21m2 stops
12:32 pm - 10:10 pmORD-IDA
10h 38m2 stops
$591Delta
Find Deal
Sun, Jun 30 - Mon, Jul 8
7:12 pm - 8:48 amIDA-MDW
12h 36m2 stops
9:29 am - 6:17 pmMDW-IDA
9h 48m2 stops
$803Delta
Find Deal
Sat, Jun 29 - Sun, Jul 7
7:12 pm - 9:21 amIDA-ORD
13h 09m2 stops
6:05 am - 12:23 pmORD-IDA
7h 18m2 stops
$803Delta
Find Deal
Sat, Jun 29 - Sun, Jul 7

Flights from Idaho Falls to Chicago - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Idaho Falls to Chicago?

The average price of all flights from Idaho Falls to Chicago clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Chicago on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Idaho Falls to Chicago. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

Which airlines provide the cheapest flights from Idaho Falls to Chicago?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Idaho Falls to Chicago found on KAYAK was with Delta for $209. Delta proposed a round-trip connection from $468 and United Airlines from $496.

Good to know

Low season

December

High season

October

Cheapest flight

$209
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Idaho Falls to Chicago Midway Airport

When to book flights from Idaho Falls to Chicago

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

  • What is the cheapest flight from Idaho Falls to Chicago?

    In the last 3 days, the lowest price for a flight from Idaho Falls to Chicago was $209 for a one-way ticket and $468 for a round-trip.

  • Do I need a passport to fly between Idaho Falls and Chicago?

    A passport is not required to fly from Idaho Falls to Chicago.

  • Which airports will I be using when flying from Idaho Falls to Chicago?

    When flying out of Idaho Falls you will be using Idaho Falls Fanning Field. You will be landing at one of these airports: Chicago Midway or Chicago O'Hare Intl.

  • Which aircraft models fly most regularly from Idaho Falls to Chicago?

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

  • Which airline alliances offer flights from Idaho Falls to Chicago?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Idaho Falls and Chicago, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Idaho Falls to Chicago, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Idaho Falls to Chicago are Delta and United Airlines. With an average price for the route of $530 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $616 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Idaho Falls to Chicago?

    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 Idaho Falls to Chicago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Idaho Falls 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 Idaho Falls to Chicago?

    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 Chicago with an airline and back to Idaho Falls with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Chicago?

    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 Chicago from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Idaho Falls to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Chicago. 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 Idaho Falls to Chicago? 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.
8.0
DeltaOverall score based on 10706 reviews
7.4Food
8.2Boarding
7.9Comfort
8.6Crew
8.0Entertainment
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

The Palm Springs to Chicago O’Hare was on Time and Palm Springs airport is easier navigate. As our connection was only an approximately 50 minutes, we asked staff for insights for the Chicago airport in terms of transferring into the other terminal from which our flight left, and they were unhelpful. However, the United App was very helpful in terms of notifications and even providing directions. The Chicago to Detroit flight was significantly delayed which we all know does happen. However, there were very few updates or notifications as to why this was happening when we would actually arrive. It took nearly 30 minutes for bags to make it to baggage claim. We arrived nearly 1 hour late on a 40 minute flight.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

The flight was delayed by 4 hours !!!!! It was very uncomfortable , and they told us only one our before departure

Book cheap flights from Idaho Falls to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Idaho Falls to Chicago found on KAYAK in the last 72 hours.
6/25Tue
2 stopsDelta
12h 48mIDA-MDW
$209
6/25Tue
2 stopsDelta
11h 32mIDA-ORD
$209
6/25Tue
1 stopUnited Airlines
5h 03mIDA-ORD
$244
5/23Thu
2 stopsAlaska Airlines
21h 40mIDA-ORD
$423
5/23Thu
1 stopUnited Airlines
14h 39mIDA-ORD
$504

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Idaho Falls - Chicago Flights

Departure:

Idaho Falls (undefined)United States

Return flight deals:

Chicago - Idaho Falls

Cabin classes: