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$109+ Cheap flights from Saint Paul, MN to Boston (BOS)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — BOS
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Saint Paul to Boston Logan Intl are usually found in August or September, booked 45 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Saint Paul to Boston

Keep the following information in mind while searching for Saint Paul to Boston flight deals. Data was last updated July 30, 2025.

Round-trip from

$231
(Mytrip)

One-way from

$109
(CheapOair)

Popular in

March

Cheapest in

August

Average price

$319
From Saint Paul to Boston Logan Intl
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One-way flight from Saint Paul to Boston Logan Intl
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Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Saint Paul to Boston

Cheapest flights from Saint Paul to Boston
Explore the most affordable flight options available from Saint Paul to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:54 amMSP - BOS
Nonstop2h 43mMultiple Airlines
Fri 8/226:55 pmBOS - MSP
2 stops14h 22mMultiple Airlines
Deal found 7/28$231
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 9/176:54 amMSP - BOS
Nonstop2h 50mSun Country Air
Thu 9/2511:41 amBOS - MSP
Nonstop3h 13mSun Country Air
Deal found 7/30$234
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/214:06 pmMSP - BOS
1 stop6h 48mSpirit Airlines
Mon 8/256:30 amBOS - MSP
1 stop15h 58mSpirit Airlines
Deal found 7/30$235
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.
Tue 8/266:59 amMSP - BOS
1 stop8h 51mAmerican Airlines
Mon 9/19:26 amBOS - MSP
1 stop4h 54mAmerican Airlines
Deal found 7/30$271

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Paul to Boston 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 July 30, 2025.
Use the filters below to find and compare flights from Saint Paul to Boston that are best for you.

Fly from

Saint Paul

Fly to

Boston

Route

Depart

Return

Price

MinneapolisBoston

MSP - BOS

MSPBOS

Minneapolis St Paul

Mon 8/18

6:54 am-10:37 am

Nonstop2h 43m

Boston Logan Intl

Fri 8/22

6:55 pm-8:17 am

2 stops14h 22m

$231

MinneapolisBoston

MSP - BOS

MSPBOS

Minneapolis St Paul

Wed 9/17

6:54 am-10:44 am

Nonstop2h 50m

Boston Logan Intl

Thu 9/25

11:41 am-1:54 pm

Nonstop3h 13m

$234

MinneapolisBoston

MSP - BOS

MSPBOS

Minneapolis St Paul

Thu 8/21

4:06 pm-11:54 pm

1 stop6h 48m

Boston Logan Intl

Mon 8/25

6:30 am-9:28 pm

1 stop15h 58m

$235

MinneapolisBoston

MSP - BOS

MSPBOS

Minneapolis St Paul

Tue 8/26

6:59 am-4:50 pm

1 stop8h 51m

Boston Logan Intl

Mon 9/1

9:26 am-1:20 pm

1 stop4h 54m

$271

MinneapolisBoston

MSP - BOS

MSPBOS

Minneapolis St Paul

Sat 9/20

9:31 am-10:43 pm

2 stops12h 12m

$109

MinneapolisBoston

MSP - BOS

MSPBOS

Minneapolis St Paul

Wed 8/27

6:54 am-10:44 am

Nonstop2h 50m

$112

MinneapolisBoston

MSP - BOS

MSPBOS

Minneapolis St Paul

Fri 8/29

3:30 pm-10:34 pm

1 stop6h 04m

$115

MinneapolisBoston

MSP - BOS

MSPBOS

Minneapolis St Paul

Wed 8/27

6:59 am-4:50 pm

1 stop8h 51m

$117

MinneapolisBoston

MSP - BOS

MSPBOS

Minneapolis St Paul

Thu 10/16

11:49 am-9:15 am

1 stop20h 26m

$134

MinneapolisBoston

MSP - BOS

MSPBOS

Minneapolis St Paul

Sun 9/28

5:05 am-1:25 pm

1 stop7h 20m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 11 results
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Best time to book a flight from Saint Paul to Boston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Saint Paul to Boston. Price data was last updated on July 25, 2025.

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Saint Paul to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Saint Paul to Boston (average of $218). Flying from Saint Paul to Boston in July is currently the most expensive (average of $311). 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 BOS?

Find hourly flight availability from Saint Paul to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from Saint Paul to Boston, 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 Boston?

Use this chart to determine the cheapest time to fly round-trip from Saint Paul to Boston. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Saint Paul to Boston

Explore weekly flight availability from Saint Paul to Boston. 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 July 30, 2025.

The most flights from SA1 to BOS are scheduled on a Monday (27 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 Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown Southwest, American Airlines, and Allegiant Air from Saint Paul to Boston. 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.
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Allegiant Air
7.2
Good
703 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Sun Country Air
6.9
Okay
334 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Saint Paul to Boston. You should not have trouble finding flights to Logan Intl from Saint Paul; the airport handles an average of 23 inbound flights from Saint Paul per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the Boston airport from Saint Paul. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

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

    Within the past month, 41 users have taken a look at flights from Saint Paul to Boston Logan Intl.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $109. Sun Country Air flights start at $112 while deals on American Airlines start at $117 one-way.

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

    The top 3 most reliable airlines when flying from Saint Paul to Boston are Scandinavian Airlines (90%), Sun Country Air (87%) and Air France (85%).

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

    While on average a flight from Saint Paul to Boston is generally $1,131, our data shows the cheapest flight currently is $114. When looking at the most popular route, (Minneapolis St Paul - Boston Logan Intl), you can expect to pay $175 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Saint Paul to Boston (average of $218). Flying from Saint Paul to Boston in July is currently the most expensive (average of $311). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Watertown
Seabrook
Waltham
Framingham
Lowell
Randolph
Smithfield
Cranston
Chestnut Hill
Warwick
Peabody
Quincy
York Beach
Chelsea
Saco
Hampton Beach
Swansea
Lincoln

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Top 8 airlines flying from Saint Paul to Boston

Discover the top 8 airlines that operate flights from Saint Paul to Boston. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$150FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$88Average$228FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$121Average$186FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$159Average$275FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$186Average$362FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$378FlexibilityNo cancel feeOn-time69%
DeltaCheapest$262Average$413FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$318Average$503FlexibilityNo cancel feeOn-time63%

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