$149 Find Cheap Flights from Chicago Midway Airport to Idaho - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Midway to Idaho departing on 8/27. 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
1 adult, Economy, 0 bags

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Cheap Flights from Midway to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boisenonstop$313
Idaho Falls
Idaho Falls2 stops$439
Hailey
Hailey2 stops$750
Twin Falls
Twin Falls2 stops$599
Spokane
Spokanenonstop$297
Boise
Boisenonstop$313
Idaho Falls
Idaho Falls2 stops$439
Hailey
Hailey2 stops$750
Twin Falls
Twin Falls2 stops$599
Spokane
Spokanenonstop$297

Book Cheap Midway to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Midway to Idaho 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Midway to Idaho

Mon, Sep 7 - Mon, Sep 14
Southwest Logo
8:50 pm - 10:45 pm
MDW
-
GEG
3h 55mnonstop
Southwest Logo
6:00 am - 11:30 am
GEG
-
MDW
3h 30mnonstop
$297Southwest
Thu, Aug 20 - Mon, Aug 24
Southwest Logo
8:50 pm - 10:40 pm
MDW
-
GEG
3h 50mnonstop
Southwest Logo
6:00 am - 11:30 am
GEG
-
MDW
3h 30mnonstop
$297Southwest
Thu, Sep 17 - Mon, Sep 21
Southwest Logo
8:50 pm - 10:45 pm
MDW
-
GEG
3h 55mnonstop
Southwest Logo
6:00 am - 11:30 am
GEG
-
MDW
3h 30mnonstop
$297Southwest
Thu, Aug 20 - Thu, Aug 27
Southwest Logo
8:50 pm - 10:40 pm
MDW
-
GEG
3h 50mnonstop
Southwest Logo
6:00 am - 11:30 am
GEG
-
MDW
3h 30mnonstop
$297Southwest
Thu, Aug 20 - Mon, Aug 24
Southwest Logo
8:50 pm - 10:40 pm
MDW
-
GEG
3h 50mnonstop
Southwest Logo
6:00 am - 11:30 am
GEG
-
MDW
3h 30mnonstop
$297Southwest
Thu, Sep 24 - Mon, Sep 28
Southwest Logo
8:50 pm - 10:45 pm
MDW
-
GEG
3h 55mnonstop
Southwest Logo
6:00 am - 11:30 am
GEG
-
MDW
3h 30mnonstop
$297Southwest
Thu, Aug 27 - Thu, Sep 3
Southwest Logo
8:50 pm - 10:40 pm
MDW
-
GEG
3h 50mnonstop
Southwest Logo
6:00 am - 11:30 am
GEG
-
MDW
3h 30mnonstop
$297Southwest
Mon, Aug 17 - Thu, Aug 20
Southwest Logo
11:40 am - 2:10 pm
MDW
-
BOI
3h 30mnonstop
Southwest Logo
12:10 pm - 4:30 pm
BOI
-
MDW
3h 20mnonstop
$313Southwest
Sat, Oct 31 - Wed, Nov 18
Delta Logo
6:04 am - 11:50 am
MDW
-
GEG
7h 46m
1 stop
Delta Logo
7:00 am - 4:39 pm
GEG
-
MDW
7h 39m
1 stop
$317Delta
Wed, Sep 23 - Mon, Sep 28
Delta Logo
7:13 pm - 10:54 pm
MDW
-
GEG
5h 41m
1 stop
Delta Logo
10:50 pm - 9:49 am
GEG
-
MDW
8h 59m
1 stop
$317Delta
Booking Insights

KAYAK's insights & trends for Midway to Idaho flights

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

What is the cheapest Chicago Midway Airport to Idaho flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Idaho from Chicago Midway Airport found in the last 5 days was to Boise, at $353 round-trip. The most popular route is from Chicago Midway Airport (MDW) to Boise (BOI), and the cheapest round-trip airline ticket found on this route in the last 5 days was $353.

What is the cheapest time of day to fly to Idaho?

The average price for all round-trip flights from Chicago Midway Airport to Idaho depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Idaho is generally in the afternoon, when round-trip flights cost $405 on average. The most expensive time of day to fly to Idaho is generally in the morning, which is peak travel time and where the average cost of a ticket is $409.

Can I save money by flying with a layover from Chicago Midway Airport to Idaho?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $524, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Chicago Midway Airport to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago Midway Airport to Idaho, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago Midway Airport to Idaho is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are October and May, when the average cost of round-trip tickets is $662 and $603 respectively.

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

The average price of all round-trip flights from Chicago Midway Airport to Idaho clicked on KAYAK for each day over the last 12 months.

When flying from Chicago Midway Airport to Idaho, you should consider leaving on a Thursday and avoid Fridays if you are looking for the best rates. For your return to Chicago Midway Airport, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

Find deals

Good to know

Low season

December

Cheapest flight

$149
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Chicago Midway Airport to Spokane

FAQs - booking Idaho flights

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

    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 Chicago Midway Airport to Idaho.

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

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

    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 from Chicago Midway Airport to Idaho with an airline and back with another airline.

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

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

  • How many flights are there between Chicago Midway Airport and Idaho per day?

    There is a maximum of 1 nonstop flight a day that takes off from Chicago Midway Airport and lands in Idaho, with an average flight time of 3h 32m. The most common departure time is 11:00 am and most flights take off in the morning. Each week, there are 4 flights.

Reviews of the top airline flying from Midway to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Idaho. 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 Midway to Idaho? 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
SouthwestOverall score based on 4227 reviews
7.5Entertainment
8.6Crew
8.1Boarding
7.0Food
8.0Comfort
Airline reviews

Overall good, just screaming kids in the area the whole flight.

8.0 ExcellentAnonymous, Jul 2026
MDW - MHT
Read more Southwest reviews

Overall good, just screaming kids in the area the whole flight.

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

My flight to Chicago left and landed early. My return flight left two minutes late and arrived 2 minutes late. My seat selections were ideal! There were no snacks going to Chicago and no snacks on the return trip. There are no charging outlets on board.

Excellent experience. WiFi worked on this leg of My trip

Everything you need to know for your flight from Midway to Idaho

Information on your arrival and departure airports

Chicago Midway Airport (MDW)