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Saint Paul

$140+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MSP
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
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 October, booked 80 days in advance, depart on a Thursday or Friday 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 August 2, 2026.

This Frontier deal was found by Cheapflights users on 7/28. 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.
Fri 8/219:36 am
BOS
-
MSP
1 stop9h 26m
Frontier
Fri 8/287:17 pm
MSP
-
BOS
1 stop12h 52m
Frontier
Deal found 7/28$270
This Frontier deal was found by Cheapflights users on 7/29. 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.
Thu 8/2710:04 am
BOS
-
MSP
1 stop9h 28m
Frontier
Sat 9/56:50 pm
MSP
-
BOS
1 stop13h 19m
Frontier
Deal found 7/29$272
This Frontier deal was found by Cheapflights users on 7/29. 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 8/2310:04 am
BOS
-
MSP
1 stop9h 28m
Frontier
Sun 8/307:17 pm
MSP
-
BOS
1 stop12h 52m
Frontier
Deal found 7/29$274
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/219:36 am
BOS
-
MSP
1 stop9h 26m
Multiple Airlines
Sun 8/235:50 am
MSP
-
BOS
Nonstop2h 48m
Multiple Airlines
Deal found 7/29$275
This Super.com deal was found by Cheapflights users on 7/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:41 am
BOS
-
MSP
Nonstop3h 09m
Sun Country Air
Mon 9/147:00 am
MSP
-
BOS
Nonstop2h 51m
Sun Country Air
Deal found 7/29$276
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Wed 10/2111:40 am
BOS
-
MSP
Nonstop3h 09m
Sun Country Air
Sun 10/256:55 am
MSP
-
BOS
Nonstop2h 48m
Sun Country Air
Deal found 7/30$277
This Orbitz deal was found by Cheapflights users on 7/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:04 am
BOS
-
MSP
1 stop9h 28m
Multiple Airlines
Thu 9/36:00 am
MSP
-
BOS
Nonstop2h 48m
Multiple Airlines
Deal found 7/29$280
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/1310:33 am
BOS
-
MSP
Nonstop3h 09m
Sun Country Air
Mon 8/176:55 am
MSP
-
BOS
Nonstop2h 43m
Sun Country Air
Deal found 7/30$281
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Thu 10/158:00 am
BOS
-
MSP
Nonstop3h 09m
Sun Country Air
Mon 10/196:55 am
MSP
-
BOS
Nonstop2h 48m
Sun Country Air
Deal found 7/30$282
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/91:58 pm
BOS
-
MSP
1 stop9h 54m
American Airlines
Wed 9/166:00 am
MSP
-
BOS
1 stop9h 55m
American Airlines
Deal found 7/30$283

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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$270
(Frontier)

One-way from

$140
(Kiwi.com)

Popular in

February

Cheapest in

April

Average price

$402
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. 19% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 2, 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

Fri 10/16

8:58 pm-11:10 pm

Nonstop3h 12m

Minneapolis St Paul

Sun 10/18

7:00 am-11:01 am

Nonstop3h 01m

$309

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Wed 9/30

8:15 am-10:29 am

Nonstop3h 14m

Minneapolis St Paul

Sun 10/4

8:05 pm-11:59 pm

Nonstop2h 54m

$309

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Tue 9/8

5:40 pm-12:20 am

1 stop7h 40m

Minneapolis St Paul

Sun 9/13

6:55 am-10:53 am

Nonstop2h 58m

$319

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Thu 10/1

8:15 am-10:29 am

Nonstop3h 14m

Minneapolis St Paul

Sat 10/31

6:20 pm-1:20 am

1 stop6h 00m

$319

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Thu 9/3

7:10 am-9:22 am

Nonstop3h 12m

Minneapolis St Paul

Tue 9/8

7:40 am-2:57 pm

1 stop6h 17m

$319

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Thu 9/10

7:05 am-9:16 am

Nonstop3h 11m

Minneapolis St Paul

Tue 9/15

10:35 am-6:00 pm

1 stop6h 25m

$319

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Mon 8/24

5:25 am-10:15 am

1 stop5h 50m

Minneapolis St Paul

Mon 8/31

7:40 am-2:55 pm

1 stop6h 15m

$329

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Fri 9/4

5:50 pm-10:30 pm

1 stop5h 40m

Minneapolis St Paul

Sun 9/6

6:30 am-4:20 pm

2 stops8h 50m

$334

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Sat 10/17

5:50 am-8:03 am

Nonstop3h 13m

Minneapolis St Paul

Mon 10/19

6:20 pm-1:20 am

1 stop6h 00m

$339

BostonMinneapolis

BOS - MSP

BOSMSP

Boston Logan Intl

Wed 9/23

8:30 am-3:50 pm

2 stops8h 20m

Minneapolis St Paul

Tue 9/29

6:15 am-12:15 pm

1 stop5h 00m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 24 resultsSorted by cheapest first
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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

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 August 2, 2026.

It’s optimal to fly from Boston to Saint Paul in the evening. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from Boston to Saint Paul?

Airfare is below average for this route at the moment.
Boston to Saint Paul flights typically cost between $327 and $528 in August.
The cheapest round-trip price found within the last 5 days was $270 on Frontier (Aug 21-Aug 28).

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 July 25, 2026.

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

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 August 2, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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
4,229 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,229 reviews
Southwest
8.0
Very good
4,229 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,494 reviews
Southwest
8.0
Very good
4,229 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
10,062 reviews
Southwest
8.0
Very good
4,229 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
JetBlue
7.1
Good
3,029 reviews
Southwest
8.0
Very good
4,229 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Sun Country Air
6.7
Okay
319 reviews
Southwest
8.0
Very good
4,229 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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 7 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 20 times in the past calendar month.

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

    Delta can get you from Boston to Saint Paul in just under 3h 12m. Your travel time will be generally consistent. There are 1119 mi between Boston and Saint Paul. All flights are typically nonstop.

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

    $98 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 American Airlines and Frontier, with prices starting from $107 and $115, 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: Aeromexico (97%), Sun Country Air (89%), Korean Air( 85%).

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

    While on average a flight from Boston to Saint Paul is generally $937, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Boston Logan Intl - Minneapolis St Paul), you can expect to pay $216 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.

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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$166Average$300FlexibilityNo cancel feeOn-time83%
FrontierCheapest$168Average$202FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$280Average$432FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$282Average$404FlexibilityNo cancel feeOn-time62%
DeltaCheapest$299Average$482FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$408FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$392Average$543FlexibilityNo cancel feeOn-time63%

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