$114 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 8/18. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Idaho, 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 Chicago to Idaho, as well as popular online travel agencies
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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
Boise1 stop$343
Idaho Falls
Idaho Falls2 stops$583
Hailey
Hailey2 stops$517
Twin Falls
Twin Falls2 stops$1,115
Spokane
Spokane1 stop$355
Boise
Boise1 stop$343
Idaho Falls
Idaho Falls2 stops$583
Hailey
Hailey2 stops$517
Twin Falls
Twin Falls2 stops$1,115
Spokane
Spokane1 stop$355

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

Fri, Aug 14 - Mon, Aug 17
Delta Logo
12:46 pm - 9:57 pm
MDW
-
BOI
10h 11m
1 stop
Delta Logo
11:10 pm - 9:59 am
BOI
-
MDW
9h 49m
1 stop
$343Delta
Fri, Aug 14 - Tue, Aug 18
Delta Logo
12:46 pm - 9:57 pm
MDW
-
BOI
10h 11m
1 stop
Delta Logo
5:30 am - 1:10 pm
BOI
-
MDW
6h 40m
1 stop
$344Delta
Tue, Jul 14 - Tue, Jul 21
Southwest Logo
6:55 pm - 12:35 am
MDW
-
BOI
6h 40m
1 stop
Southwest Logo
3:00 pm - 11:45 pm
BOI
-
MDW
7h 45m
1 stop
$345Southwest
Sat, Aug 15 - Wed, Aug 19
Southwest Logo
6:55 am - 12:15 pm
MDW
-
BOI
6h 20m
1 stop
Southwest Logo
7:05 am - 5:10 pm
BOI
-
MDW
9h 05m
2 stops
$350Southwest
Thu, Aug 20 - Sun, Aug 23
Southwest Logo
11:40 am - 2:10 pm
MDW
-
BOI
3h 30mnonstop
Southwest Logo
7:50 pm - 4:30 am
BOI
-
MDW
7h 40m
1 stop
$351Southwest
Tue, Jul 14 - Tue, Jul 21
Southwest Logo
6:55 pm - 12:35 am
MDW
-
BOI
6h 40m
1 stop
Southwest Logo
1:05 pm - 11:00 pm
BOI
-
MDW
8h 55m
2 stops
$355Southwest
Fri, Jul 3 - Sat, Jul 4
Southwest Logo
6:40 pm - 1:20 am
MDW
-
GEG
8h 40m
1 stop
Southwest Logo
9:45 am - 5:45 pm
GEG
-
MDW
6h 00m
1 stop
$355Southwest
Thu, Aug 20 - Sun, Aug 23
Southwest Logo
8:50 am - 2:15 pm
MDW
-
BOI
6h 25m
1 stop
Southwest Logo
8:45 pm - 5:45 am
BOI
-
MDW
8h 00m
1 stop
$356Southwest
Fri, Sep 11 - Tue, Sep 22
Southwest Logo
8:50 pm - 10:40 pm
MDW
-
GEG
3h 50mnonstop
Southwest Logo
7:30 am - 5:40 pm
GEG
-
MDW
8h 10m
1 stop
$356Southwest
Mon, Aug 10 - Fri, Aug 14
Southwest Logo
8:50 pm - 10:40 pm
MDW
-
GEG
3h 50mnonstop
Southwest Logo
6:00 am - 11:30 am
GEG
-
MDW
3h 30mnonstop
$358Southwest
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.

How much is a round-trip flight from Chicago Midway Airport to Idaho?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago Midway Airport to Idaho departing in August.

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 $405 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 $405.

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 $357 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 $409, 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 August and September, when the average cost of round-trip tickets is $731 and $543 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 Friday and avoid Thursdays 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 Tuesdays.

Find deals

Good to know

Low seasonDecember
Cheapest flight$114
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 42% increase in price.
Flight from Chicago Midway Airport to Boise

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.

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.
7.9
SouthwestOverall score based on 4237 reviews
8.6Crew
8.0Comfort
7.5Entertainment
7.0Food
8.1Boarding
Airline reviews

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

2.0 MediocreMatthew, Jun 2026
CVG - MDW
Read more Southwest reviews

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

Kayak could’ve posted the correct gate number. Almost missed my flight.

Slow boarding, limited food and drink portions. Bad delays and turbulence

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

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.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

I don't know why flying out of Sarasota requires two plane changes.

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

Information on your arrival and departure airports

Chicago Midway Airport (MDW)