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$89+ Cheap flights from Saint Paul, MN to Boise (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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — BOI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Saint Paul to Boise Air Term. Gowen Fld are usually found in July or October, booked 55 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Saint Paul to Boise

Keep the following information in mind while searching for Saint Paul to Boise flight deals. Data was last updated September 15, 2025.

Round-trip from

$182
(Frontier)

One-way from

$89
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$429
From Saint Paul to Boise Air Term. Gowen Fld
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One-way flight from Saint Paul to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 13% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Saint Paul to Boise

Cheapest flights from Saint Paul to Boise
Explore the most affordable flight options available from Saint Paul to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amMSP - BOI
1 stop6h 48mFrontier
Thu 11/1312:33 pmBOI - MSP
1 stop10h 41mFrontier
Deal found 9/13$182
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:45 amMSP - BOI
1 stop5h 52mFrontier
Thu 10/212:22 pmBOI - MSP
1 stop10h 34mFrontier
Deal found 9/13$188
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:45 amMSP - BOI
1 stop6h 19mFrontier
Sun 12/1412:59 pmBOI - MSP
1 stop6h 53mFrontier
Deal found 9/14$208
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:45 amMSP - BOI
1 stop6h 19mMultiple Airlines
Mon 12/1510:41 pmBOI - MSP
2 stops23h 43mMultiple Airlines
Deal found 9/13$231
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amMSP - BOI
1 stop6h 43mMultiple Airlines
Fri 11/149:31 pmBOI - MSP
2 stops25h 43mMultiple Airlines
Deal found 9/13$237
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:45 amMSP - BOI
1 stop6h 40mSouthwest
Sat 11/152:25 pmBOI - MSP
1 stop4h 30mSouthwest
Deal found 9/12$264
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:00 amMSP - BOI
1 stop9h 24mMultiple Airlines
Sun 12/712:59 pmBOI - MSP
1 stop9h 25mMultiple Airlines
Deal found 9/14$282
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:45 amMSP - BOI
1 stop6h 19mMultiple Airlines
Sun 12/1412:59 pmBOI - MSP
2 stops30h 09mMultiple Airlines
Deal found 9/14$301
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:32 pmMSP - BOI
1 stop11h 27mAlaska Airlines
Wed 11/125:54 amBOI - MSP
1 stop5h 41mAlaska Airlines
Deal found 9/15$302

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Paul 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 15, 2025.
Use the filters below to find and compare flights from Saint Paul to Boise that are best for you.

Fly from

Saint Paul

Fly to

Boise

Route

Depart

Return

Price

MinneapolisBoise

MSP - BOI

MSPBOI

Minneapolis St Paul

Thu 11/13

5:30 am-1:40 pm

2 stops9h 10m

Boise Air Term. Gowen Fld

Sat 11/15

2:25 pm-7:55 pm

1 stop4h 30m

$269

MinneapolisBoise

MSP - BOI

MSPBOI

Minneapolis St Paul

Wed 10/22

1:17 pm-11:57 pm

1 stop11h 40m

Boise Air Term. Gowen Fld

Mon 10/27

4:20 pm-12:35 pm

1 stop19h 15m

$322

MinneapolisBoise

MSP - BOI

MSPBOI

Minneapolis St Paul

Wed 12/17

2:55 pm-10:56 pm

1 stop9h 01m

Boise Air Term. Gowen Fld

Wed 1/7

5:00 pm-11:58 pm

1 stop5h 58m

$322

MinneapolisBoise

MSP - BOI

MSPBOI

Minneapolis St Paul

Tue 2/24

8:00 am-1:45 pm

1 stop6h 45m

Boise Air Term. Gowen Fld

Wed 3/4

5:00 pm-11:58 pm

1 stop5h 58m

$322

MinneapolisBoise

MSP - BOI

MSPBOI

Minneapolis St Paul

Sat 11/15

1:32 pm-11:49 pm

2 stops11h 17m

Boise Air Term. Gowen Fld

Sun 11/16

4:57 pm-12:04 am

1 stop6h 07m

$334

MinneapolisBoise

MSP - BOI

MSPBOI

Minneapolis St Paul

Fri 10/24

8:25 pm-11:09 am

1 stop15h 44m

Boise Air Term. Gowen Fld

Mon 10/27

4:57 pm-12:04 am

1 stop6h 07m

$338

MinneapolisBoise

MSP - BOI

MSPBOI

Minneapolis St Paul

Sat 11/22

2:50 pm-9:02 pm

1 stop7h 12m

Boise Air Term. Gowen Fld

Fri 11/28

6:09 am-1:54 pm

1 stop6h 45m

$338

MinneapolisBoise

MSP - BOI

MSPBOI

Minneapolis St Paul

Tue 3/3

8:00 am-1:45 pm

1 stop6h 45m

Boise Air Term. Gowen Fld

Thu 3/5

5:00 pm-11:58 pm

1 stop5h 58m

$338

MinneapolisBoise

MSP - BOI

MSPBOI

Minneapolis St Paul

Thu 11/13

9:59 pm-12:09 am

Nonstop3h 10m

Boise Air Term. Gowen Fld

Sat 11/15

11:42 am-5:15 am

1 stop16h 33m

$341

MinneapolisBoise

MSP - BOI

MSPBOI

Minneapolis St Paul

Fri 11/7

1:32 pm-5:11 pm

1 stop28h 39m

Boise Air Term. Gowen Fld

Sun 11/9

5:54 am-12:35 pm

1 stop5h 41m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 19 results
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Best time to book a flight from Saint Paul to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Saint Paul 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 Saint Paul to Boise

How far ahead should I book a flight from Saint Paul to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Saint Paul to Boise. Price data was last updated on September 12, 2025.

The best time to book flights from Saint Paul to Boise is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Saint Paul to Boise (average of $314). Flying from Saint Paul 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 SA1 to BOI?

Find hourly flight availability from Saint Paul 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 15, 2025.

When flying from Saint Paul to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Saint Paul to Boise?

Use this chart to determine the cheapest time to fly round-trip from Saint Paul to Boise. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Saint Paul to Boise flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Saint Paul to Boise

Explore weekly flight availability from Saint Paul to Boise. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from SA1 to BOI are scheduled on a Friday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

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 15, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Saint Paul to Boise. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Sun Country Air
6.9
Okay
330 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,172 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • What airport do you fly into for flights to Boise from Saint Paul?

    Most people fly into Boise Air Term. Gowen Fld (BOI) if they book a flight to Boise from Saint Paul. On average, Air Term. Gowen Fld has 5 inbound flights from Saint Paul per day from 5 airlines. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • How long is the flight from Saint Paul to Boise?

    Southwest, Alaska Airlines, and Hawaiian Airlines can get you from Saint Paul to Boise in just under 9h 01m. Your travel time can differ by up to 2h 39m. Saint Paul and Boise are separated by a distance of 1138 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Saint Paul to Boise?

    The top 3 most reliable airlines when flying from Saint Paul to Boise are Air France (100%), Delta (82%) and Sun Country Air (75%).

  • What are the cheapest flights from Saint Paul to Boise?

    While on average a flight from Saint Paul to Boise is generally $327, our data shows the cheapest flight currently is $136. When looking at the most popular route, (Minneapolis St Paul - Boise Air Term. Gowen Fld), you can expect to pay $247 for that flight.

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

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

  • How can I find direct flights from Saint Paul to Boise?

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

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

    Yes. Cheapflights offers flight deals from Saint Paul 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 Saint Paul to Boise?

    Currently, October is the cheapest month in which you can book a flight from Saint Paul to Boise (average of $314). Flying from Saint Paul 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

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Top 5 airlines flying from Saint Paul to Boise

Discover the top 5 airlines that operate flights from Saint Paul 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$116Average$178FlexibilityNo cancel feeOn-time83%
FrontierCheapest$119Average$240FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$245Average$354FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$286Average$521FlexibilityNo cancel feeOn-time63%
DeltaCheapest$346Average$469FlexibilityNo cancel feeOn-timeN/A

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