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Saint Paul

$88+ Cheap flights from Boston (BOS) to Saint Paul, MN

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MSP
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Saint Paul are usually found in April or June, booked 87 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap flight deals from Boston to Saint Paul

Cheapest flights from Boston to Saint Paul
Explore the most affordable flight options available from Boston to Saint Paul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This CheapOair deal was found by Cheapflights users on 3/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:06 am
BOS
-
MSP
1 stop23h 44m
Frontier
Sun 5/311:30 am
MSP
-
BOS
1 stop13h 01m
Frontier
Deal found 3/12$232
This Booking.com deal was found by Cheapflights users on 3/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:17 am
BOS
-
MSP
Nonstop3h 16m
Sun Country Air
Wed 4/226:24 am
MSP
-
BOS
Nonstop2h 44m
Sun Country Air
Deal found 3/12$233
This Sun Country Air deal was found by Cheapflights users on 3/12. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:12 am
BOS
-
MSP
Nonstop3h 18m
Sun Country Air
Sat 4/116:30 am
MSP
-
BOS
Nonstop2h 44m
Sun Country Air
Deal found 3/12$234
This Expedia deal was found by Cheapflights users on 3/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1011:08 am
BOS
-
MSP
Nonstop3h 16m
Multiple Airlines
Sun 4/1911:30 am
MSP
-
BOS
1 stop13h 01m
Multiple Airlines
Deal found 3/11$235
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:12 am
BOS
-
MSP
Nonstop3h 18m
Sun Country Air
Mon 4/66:24 am
MSP
-
BOS
Nonstop2h 43m
Sun Country Air
Deal found 3/12$236
This Cheapflightsfares deal was found by Cheapflights users on 3/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:14 am
BOS
-
MSP
Nonstop3h 16m
Sun Country Air
Sat 5/25:50 am
MSP
-
BOS
Nonstop2h 44m
Sun Country Air
Deal found 3/13$237
This eDestinos deal was found by Cheapflights users on 3/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:40 am
BOS
-
MSP
Nonstop3h 09m
Sun Country Air
Mon 7/65:50 am
MSP
-
BOS
Nonstop2h 43m
Sun Country Air
Deal found 3/15$238
This Sun Country Air deal was found by Cheapflights users on 3/13. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:14 am
BOS
-
MSP
Nonstop3h 16m
Sun Country Air
Sat 5/25:50 am
MSP
-
BOS
Nonstop2h 44m
Sun Country Air
Deal found 3/13$239
This Trip.com deal was found by Cheapflights users on 3/16. 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.
Thu 4/211:12 am
BOS
-
MSP
Nonstop3h 18m
Multiple Airlines
Sat 4/44:09 pm
MSP
-
BOS
1 stop8h 17m
Multiple Airlines
Deal found 3/16$241
This Frontier deal was found by Cheapflights users on 3/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
BOS
-
MSP
1 stop8h 37m
Frontier
Mon 5/112:22 pm
MSP
-
BOS
1 stop10h 02m
Frontier
Deal found 3/15$242
This eDestinos deal was found by Cheapflights users on 3/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1111:14 am
BOS
-
MSP
Nonstop3h 16m
Sun Country Air
Mon 4/136:24 am
MSP
-
BOS
Nonstop2h 44m
Sun Country Air
Deal found 3/15$243

Find flight deals from Boston to Saint Paul

Keep the following information in mind while searching for Boston to Saint Paul flight deals. Data was last updated March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$232
(CheapOair)

One-way from

$88
(Kiwi.com)

Popular in

February

Cheapest in

April

Average price

$519
Provider with most accurate pricing for Boston Logan Intl-Minneapolis St Paul flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Minneapolis St Paul flights.
Search Deals
From Boston Logan Intl to Saint Paul
Search Deals
One-way flight from Boston Logan Intl to Saint Paul
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Saint Paul 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 March 17, 2026.
Use the filters below to find and compare flights from Boston to Saint Paul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Thu 4/9

11:08 am-1:24 pm

Nonstop3h 16m

Minneapolis St Paul

Mon 4/13

6:24 am-10:08 am

Nonstop2h 44m

$284
Quickest round-trip

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Thu 6/18

11:40 am-1:49 pm

Nonstop3h 09m

Minneapolis St Paul

Mon 6/22

5:50 am-9:33 am

Nonstop2h 43m

$374

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Sat 4/18

11:14 am-1:30 pm

Nonstop3h 16m

Minneapolis St Paul

Mon 4/20

6:24 am-10:08 am

Nonstop2h 44m

$384

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Wed 4/15

5:55 pm-10:30 pm

1 stop5h 35m

Minneapolis St Paul

Fri 4/17

2:25 pm-11:10 pm

2 stops7h 45m

$414

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Fri 5/1

5:50 am-8:04 am

Nonstop3h 14m

Minneapolis St Paul

Sun 5/10

7:00 am-10:57 am

Nonstop2h 57m

$417

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Thu 6/4

3:55 pm-11:15 pm

2 stops8h 20m

Minneapolis St Paul

Tue 6/9

5:25 am-1:35 pm

2 stops7h 10m

$418

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Thu 5/21

10:40 am-3:00 pm

1 stop5h 20m

Minneapolis St Paul

Thu 5/28

8:05 am-5:10 pm

2 stops8h 05m

$423

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Sat 5/2

5:25 am-2:10 pm

2 stops9h 45m

Minneapolis St Paul

Sun 5/10

2:15 pm-12:05 am

2 stops8h 50m

$448

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Wed 4/8

7:15 am-4:08 pm

1 stop9h 53m

Minneapolis St Paul

Wed 4/15

8:13 am-4:22 pm

2 stops7h 09m

$468

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Sun 4/26

5:45 am-2:19 pm

2 stops9h 34m

Minneapolis St Paul

Sat 5/2

11:17 am-9:59 pm

1 stop9h 42m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Boston to Saint Paul

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Saint Paul. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Boston to Saint Paul, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Saint Paul (average of $121). Flying from Boston to Saint Paul in March is currently the most expensive (average of $322). 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 BOS to SA1?

Find hourly flight availability from Boston to Saint Paul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 17, 2026.

It’s optimal to fly from Boston to Saint Paul in the evening. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Boston to Saint Paul. Price data was last updated on March 14, 2026.

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

Weekly flight availability from Boston to Saint Paul

Explore weekly flight availability from Boston to Saint Paul. 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 March 17, 2026.

The most flights from BOS to SA1 are scheduled on a Monday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).

Reviews of airlines servicing Saint Paul

Get insights into the airlines that provide service to Saint Paul. 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 Saint Paul. Reviews last updated March 17, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Boston to Saint Paul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,319 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Southwest
8.0
Very good
4,319 reviews
Southwest
8.0
Very good
4,319 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Delta
7.9
Good
8,289 reviews
Southwest
8.0
Very good
4,319 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
American Airlines
7.1
Good
11,466 reviews
Southwest
8.0
Very good
4,319 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Sun Country Air
6.8
Okay
340 reviews
Southwest
8.0
Very good
4,319 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Spirit Airlines
6.3
Okay
8,520 reviews
Southwest
8.0
Very good
4,319 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Related info for your journey

Find useful and relevant information for your journey from Boston to Saint Paul. 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 from for flights from Boston to Saint Paul?

    For a flight from Boston to Saint Paul, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 18 outbound flights to Saint Paul per day. 7 airlines have flights to Saint Paul from Boston Logan Intl on a regular basis.

  • How popular is this Boston to Saint Paul flight route?

    Flights from Boston Logan Intl to Saint Paul have been viewed 53 times in the past calendar month.

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

    Sun Country Air, Southwest, and Delta can get you from Boston to Saint Paul in just under 3h 14m. Your travel time can differ by up to 2h 21m. There are 1119 mi between Boston and Saint Paul. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Boston to Saint Paul one-way?

    $89 is the cheapest one-way deal found within the past few days, from Sun Country Air. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $94 and $107, respectively.

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

    Before booking your flight to Saint Paul from Boston, check out the most reliable airlines to get you to your destination on time: Sun Country Air (92%), Aeromexico (84%), Korean Air( 82%).

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

    While on average a flight from Boston to Saint Paul is generally $1,142, our data shows the cheapest flight currently is $132. When looking at the most popular route, (Boston Logan Intl - Minneapolis St Paul), you can expect to pay $186 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boston to Saint Paul (average of $121). Flying from Boston to Saint Paul in March is currently the most expensive (average of $322). 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

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Top 7 airlines flying from Boston to Saint Paul

Discover the top 7 airlines that operate flights from Boston to Saint Paul. 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$151Average$281FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$172Average$457FlexibilityNo cancel feeOn-time69%
FrontierCheapest$182Average$298FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$191Average$266FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$203Average$408FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$292Average$458FlexibilityNo cancel feeOn-time63%
DeltaCheapest$298Average$483FlexibilityNo cancel feeOn-timeN/A

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