HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$155+ Cheap flights from Madison to Boise (MSN - BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — BOI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Madison to Boise with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Madison to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$265
(United Airlines)

One-way from

$155
(Delta)

Popular in

May

Cheapest in

April

Average price

$443
From Madison Truax Field to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Madison Truax Field to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Madison to Boise

Cheapest flights from Madison to Boise
Explore the most affordable flight options available from Madison to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1512:26 pmMSN - BOI
2 stops9h 58mUnited Airlines
Sun 10/195:00 amBOI - MSN
1 stop7h 18mUnited Airlines
Deal found 9/10$265
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 amMSN - BOI
2 stops13h 16mDelta
Tue 9/305:25 amBOI - MSN
1 stop5h 16mDelta
Deal found 9/10$290
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 amMSN - BOI
2 stops10h 40mDelta
Mon 9/297:45 pmBOI - MSN
2 stops11h 46mDelta
Deal found 9/11$329
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:30 amMSN - BOI
1 stop7h 59mDelta
Mon 10/275:42 amBOI - MSN
1 stop4h 43mDelta
Deal found 9/11$343
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:00 amMSN - BOI
1 stop8h 27mAmerican Airlines
Tue 9/301:38 pmBOI - MSN
1 stop8h 49mAmerican Airlines
Deal found 9/11$344
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:15 amMSN - BOI
1 stop6h 21mUnited Airlines
Wed 12/315:12 pmBOI - MSN
1 stop19h 52mUnited Airlines
Deal found 9/10$372
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/209:00 amMSN - BOI
1 stop5h 35mUnited Airlines
Tue 9/232:42 pmBOI - MSN
1 stop5h 01mUnited Airlines
Deal found 9/10$379

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madison to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Madison to Boise that are best for you.

Fly from

Madison

Fly to

Boise

Route

Depart

Return

Price

MadisonBoise

MSN - BOI

MSNBOI

Madison Truax Field

Wed 10/15

12:26 pm-9:24 pm

2 stops9h 58m

Boise Air Term. Gowen Fld

Sun 10/19

5:00 am-1:18 pm

1 stop7h 18m

$265

MadisonBoise

MSN - BOI

MSNBOI

Madison Truax Field

Wed 9/24

6:00 am-3:40 pm

2 stops10h 40m

Boise Air Term. Gowen Fld

Tue 9/30

5:25 am-11:41 am

1 stop5h 16m

$319

MadisonBoise

MSN - BOI

MSNBOI

Madison Truax Field

Sat 2/21

5:55 pm-11:42 pm

1 stop6h 47m

Boise Air Term. Gowen Fld

Wed 2/25

3:00 pm-10:08 pm

1 stop6h 08m

$325

MadisonBoise

MSN - BOI

MSNBOI

Madison Truax Field

Wed 9/24

6:00 am-3:40 pm

2 stops10h 40m

Boise Air Term. Gowen Fld

Mon 9/29

7:45 pm-8:31 am

2 stops11h 46m

$329

MadisonBoise

MSN - BOI

MSNBOI

Madison Truax Field

Fri 10/24

1:19 pm-10:29 pm

2 stops10h 10m

Boise Air Term. Gowen Fld

Mon 10/27

5:42 am-11:25 am

1 stop4h 43m

$348

MadisonBoise

MSN - BOI

MSNBOI

Madison Truax Field

Thu 12/25

8:15 am-1:36 pm

1 stop6h 21m

Boise Air Term. Gowen Fld

Wed 12/31

5:12 pm-2:04 pm

1 stop19h 52m

$372

MadisonBoise

MSN - BOI

MSNBOI

Madison Truax Field

Wed 10/8

5:52 pm-11:54 pm

1 stop7h 02m

$155

MadisonBoise

MSN - BOI

MSNBOI

Madison Truax Field

Wed 10/8

6:30 am-1:33 pm

2 stops8h 03m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Madison to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Madison with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Madison to Boise

What is the cheapest month to book a flight from Madison to Boise?

Currently, October is the cheapest month in which you can book a flight from Madison to Boise (average of $314). Flying from Madison to Boise in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MSN to BOI?

Find hourly flight availability from Madison to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Madison to Boise is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 21% on airfare.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Madison to Boise by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Madison to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Madison to Boise?

    United Airlines and Delta can get you from Madison to Boise in just under 9h 58m. Your travel time can differ by up to 42m. There are 1344 mi between Madison and Boise. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Madison to Boise round-trip?

    Our cheapest airline available from Madison to Boise is United Airlines. Our recent data shows that you can find tickets from as low as $208 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $229 and $259 round-trip. United Airlines is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Madison to Boise that include hotel bookings?

    Yes. In addition to deals on Madison to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Madison to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Madison to Boise.

  • Can I find deals for business class flights from Madison to Boise?

    Yes. Cheapflights offers flight deals from Madison to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Madison to Boise?

    Currently, October is the cheapest month in which you can book a flight from Madison to Boise (average of $314). Flying from Madison to Boise in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Madison to Boise

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Jackson flights
O'Hare Intl to Boise flights
Minneapolis to Spokane flights
Minneapolis to Boise flights
O'Hare Intl to Spokane flights
Minneapolis to Jackson flights
O'Hare Intl to Hailey flights
Appleton to Spokane flights
Milwaukee to Boise flights
Milwaukee to Jackson flights
O'Hare Intl to Idaho Falls flights
Green Bay to Boise flights
Madison to Jackson flights
Madison to Spokane flights
Green Bay to Jackson flights
Minneapolis to Hailey flights
Minneapolis to Idaho Falls flights
Appleton to Boise flights
Milwaukee to Spokane flights
Wausau to Spokane flights
O'Hare Intl to Lewiston flights
O'Hare Intl to West Yellowstone flights
O'Hare Intl to Pocatello flights
Green Bay to Idaho Falls flights
Minneapolis to Twin Falls flights
Duluth to Spokane flights
Madison to Idaho Falls flights
Madison to Hailey flights
Green Bay to Spokane flights
Milwaukee to Idaho Falls flights
Minneapolis to Lewiston flights
Wausau to Jackson flights
O'Hare Intl to Twin Falls flights
Rhinelander to Boise flights
Rhinelander to Idaho Falls flights
Minneapolis to Pocatello flights
La Crosse to Spokane flights
Milwaukee to Pocatello flights
Milwaukee to Lewiston flights
Rhinelander to Jackson flights
Milwaukee to West Yellowstone flights
Wausau to Idaho Falls flights
Milwaukee to Hailey flights

Top 3 airlines flying from Madison to Boise

Discover the top 3 airlines that operate flights from Madison to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$208Average$493FlexibilityNo cancel feeOn-time69%
DeltaCheapest$229Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$259Average$442FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.