$89+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MSP
Feb 27 — Mar 61
1 adult, Economy
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Find cheap flights from Boston to Saint Paul 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.Cheapflights Tip: The best prices from Boston Logan Intl to Saint Paul are usually found in June or October, booked 87 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 PaulExplore 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 January 28, 2026.
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 January 28, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 1/25. 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 6/510:35 am
BOS
- MSP
Nonstop3h 09m
Sun Country Air
Sun 6/75:50 am
MSP
- BOS
Nonstop2h 43m
Sun Country Air
Deal found 1/25![Sun Country Air logo]()
$202
This Sun Country Air deal was found by Cheapflights users on 1/27. 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.
Sun 2/228:20 am
BOS
- MSP
Nonstop3h 18m
Sun Country Air
Fri 2/278:48 am
MSP
- BOS
Nonstop2h 43m
Sun Country Air
Deal found 1/27![Sun Country Air logo]()
$208
This CheapOair deal was found by Cheapflights users on 1/27. 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.
Thu 5/711:16 am
BOS
- MSP
1 stop23h 34m
Multiple Airlines
Sat 5/95:50 am
MSP
- BOS
Nonstop2h 44m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$209
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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.
Tue 6/2311:40 am
BOS
- MSP
Nonstop3h 09m
Sun Country Air
Fri 6/267:50 pm
MSP
- BOS
Nonstop2h 45m
Sun Country Air
Deal found 1/27![Sun Country Air logo]()
$212
This Sun Country Air deal was found by Cheapflights users on 1/26. 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 6/2411:40 am
BOS
- MSP
Nonstop3h 09m
Sun Country Air
Thu 7/27:55 pm
MSP
- BOS
Nonstop2h 45m
Sun Country Air
Deal found 1/26![Sun Country Air logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:39 am
BOS
- MSP
Nonstop3h 10m
Sun Country Air
Sun 5/106:55 am
MSP
- BOS
Nonstop2h 44m
Sun Country Air
Deal found 1/28![Sun Country Air logo]()
$217
This Sun Country Air deal was found by Cheapflights users on 1/26. 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.
Thu 6/2511:40 am
BOS
- MSP
Nonstop3h 09m
Sun Country Air
Fri 7/36:55 am
MSP
- BOS
Nonstop2h 43m
Sun Country Air
Deal found 1/26![Sun Country Air logo]()
$218
This CheapOair deal was found by Cheapflights users on 1/27. 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.
Thu 5/711:16 am
BOS
- MSP
1 stop23h 34m
Multiple Airlines
Sun 5/106:55 am
MSP
- BOS
Nonstop2h 44m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 2/256:00 am
BOS
- MSP
1 stop30h 58m
Frontier
Tue 3/37:30 am
MSP
- BOS
2 stops16h 43m
Frontier
Deal found 1/27![Frontier logo]()
$220
This CheapOair deal was found by Cheapflights users on 1/26. 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.
Wed 4/811:17 am
BOS
- MSP
Nonstop3h 13m
Multiple Airlines
Sun 4/1211:55 am
MSP
- BOS
1 stop12h 31m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$224
This Frontier deal was found by Cheapflights users on 1/27. 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.
Mon 2/236:00 am
BOS
- MSP
1 stop11h 55m
Frontier
Mon 3/25:50 pm
MSP
- BOS
1 stop6h 23m
Frontier
Deal found 1/27![Frontier logo]()
$225
This CheapOair deal was found by Cheapflights users on 1/27. 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.
Thu 5/711:16 am
BOS
- MSP
1 stop23h 34m
Frontier
Sun 5/1010:45 am
MSP
- BOS
1 stop22h 36m
Frontier
Deal found 1/27![Frontier logo]()
$226
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 January 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $202 (Cheapflightsfares) |
One-way from | $89 (Sun Country Air) |
Popular in | February |
Cheapest in | June |
Average price | $439 |
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 January 28, 2026.
Use the filters below to find and compare flights from Boston to Saint Paul that are best for you.
Fly from
Boston
Fly to
Saint Paul
Route
Depart
Return
Price
BostonMinneapolis
BOS - MSP
BOSMSP
Boston Logan Intl
Sat 7/18
11:38 am-1:47 pm
Nonstop3h 09m
Minneapolis St Paul
Mon 7/27
6:55 am-10:38 am
Nonstop2h 43m
$218
BostonMinneapolis
BOS - MSP
BOSMSP
Boston Logan Intl
Fri 5/22
11:39 am-1:49 pm
Nonstop3h 10m
Minneapolis St Paul
Sun 5/24
6:55 am-10:39 am
Nonstop2h 44m
$248
BostonMinneapolis
BOS - MSP
BOSMSP
Boston Logan Intl
Wed 2/25
1:20 pm-8:15 pm
1 stop7h 55m
Minneapolis St Paul
Thu 2/26
10:10 am-5:25 pm
1 stop6h 15m
$293
BostonMinneapolis
BOS - MSP
BOSMSP
Boston Logan Intl
Wed 2/25
2:40 pm-9:15 pm
1 stop7h 35m
Minneapolis St Paul
Sun 3/1
5:45 pm-11:50 pm
1 stop5h 05m
$343
BostonMinneapolis
BOS - MSP
BOSMSP
Boston Logan Intl
Wed 2/11
6:05 pm-8:16 am
1 stop15h 11m
Minneapolis St Paul
Tue 2/17
7:49 pm-9:54 am
1 stop13h 05m
$385
BostonMinneapolis
BOS - MSP
BOSMSP
Boston Logan Intl
Thu 3/19
9:55 pm-7:52 am
1 stop10h 57m
Minneapolis St Paul
Sun 3/29
8:09 pm-7:37 am
1 stop10h 28m
$385
BostonMinneapolis
BOS - MSP
BOSMSP
Boston Logan Intl
Wed 2/25
6:05 am-8:49 pm
1 stop15h 44m
Minneapolis St Paul
Fri 3/6
8:00 pm-11:50 pm
Nonstop2h 50m
$403
BostonMinneapolis
BOS - MSP
BOSMSP
Boston Logan Intl
Thu 2/19
12:00 pm-10:20 pm
2 stops11h 20m
Minneapolis St Paul
Mon 2/23
12:00 pm-10:10 pm
2 stops9h 10m
$403
BostonMinneapolis
BOS - MSP
BOSMSP
Boston Logan Intl
Fri 2/27
6:15 am-9:43 pm
1 stop16h 28m
Minneapolis St Paul
Sun 3/8
3:46 pm-7:34 pm
Nonstop2h 48m
$412
BostonMinneapolis
BOS - MSP
BOSMSP
Boston Logan Intl
Tue 2/24
1:45 pm-9:43 pm
1 stop8h 58m
Minneapolis St Paul
Sat 3/7
3:20 pm-7:15 pm
Nonstop2h 55m
$412
Showing 1-10 of 21 results
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 January 23, 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, February is the cheapest month in which you can book a flight from Boston to Saint Paul (average of $89). Flying from Boston to Saint Paul in March is currently the most expensive (average of $207). 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 January 28, 2026.
It’s optimal to fly from Boston to Saint Paul in the evening. By choosing this option you can save up to 30% 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 January 24, 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 January 28, 2026.
The most flights from BOS to SA1 are scheduled on a Monday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 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 January 28, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and American 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.
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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Alternative routes for Boston to Saint Paul
See prices for flight routes from nearby airports that may be better suited for you.
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 January 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$279 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$136 | Average$205 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$160 | Average$298 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$203 | Average$423 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$263 | Average$460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$297 | Average$482 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$298 | Average$476 | FlexibilityNo cancel fee | On-timeN/A |