$148+ Cheap flights from Saint Paul, MN to San Juan
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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — SJU
Feb 27 — Mar 61
1 adult, Economy
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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
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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 Saint Paul to San Juan are usually found in October or May, booked 23 days in advance, depart on a Tuesday or Monday and return on a Sunday
Cheap flight deals from Saint Paul to San Juan
Cheapest flights from Saint Paul to San JuanExplore the most affordable flight options available from Saint Paul to San Juan. 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 Saint Paul to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
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.
Sun 2/228:12 pm
MSP
- SJU
1 stop11h 42m
Frontier
Wed 2/255:25 pm
SJU
- MSP
1 stop28h 07m
Frontier
Deal found 1/26![Frontier logo]()
$232
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.
Sun 4/1910:45 am
MSP
- SJU
1 stop14h 16m
Frontier
Thu 4/233:19 pm
SJU
- MSP
1 stop19h 31m
Frontier
Deal found 1/27![Frontier logo]()
$236
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:45 am
MSP
- SJU
1 stop11h 03m
Frontier
Sat 4/253:19 pm
SJU
- MSP
1 stop19h 31m
Frontier
Deal found 1/26![Frontier logo]()
$238
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:40 pm
MSP
- SJU
1 stop29h 13m
Frontier
Wed 2/255:25 pm
SJU
- MSP
1 stop28h 07m
Frontier
Deal found 1/27![Frontier logo]()
$239
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:27 pm
MSP
- SJU
1 stop28h 26m
Frontier
Wed 2/255:25 pm
SJU
- MSP
1 stop28h 07m
Frontier
Deal found 1/27![Frontier logo]()
$243
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:40 pm
MSP
- SJU
1 stop27h 14m
Frontier
Thu 2/2610:57 am
SJU
- MSP
1 stop10h 35m
Frontier
Deal found 1/27![Frontier logo]()
$244
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1211:55 am
MSP
- SJU
1 stop11h 57m
Frontier
Fri 4/176:30 am
SJU
- MSP
1 stop28h 20m
Frontier
Deal found 1/26![Frontier logo]()
$252
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.
Sat 4/2510:45 am
MSP
- SJU
1 stop14h 16m
Multiple Airlines
Sat 5/164:10 pm
SJU
- MSP
Nonstop6h 00m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$254
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:45 am
MSP
- SJU
1 stop14h 16m
Multiple Airlines
Sat 4/182:01 pm
SJU
- MSP
Nonstop6h 11m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$264
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:45 am
MSP
- SJU
1 stop11h 03m
Multiple Airlines
Sat 5/232:45 pm
SJU
- MSP
Nonstop6h 00m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$265
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.
Sat 4/116:48 am
MSP
- SJU
Nonstop5h 11m
Multiple Airlines
Wed 4/153:19 pm
SJU
- MSP
1 stop19h 31m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$267
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.
Sat 2/217:40 pm
MSP
- SJU
1 stop27h 14m
Frontier
Wed 3/45:25 pm
SJU
- MSP
1 stop28h 07m
Frontier
Deal found 1/26![Frontier logo]()
$268
Find flight deals from Saint Paul to San Juan
Keep the following information in mind while searching for Saint Paul to San Juan flight deals. Data was last updated January 28, 2026.
Round-trip from | $232 (CheapOair) |
|---|---|
One-way from | $148 (Cheapflightsfares) |
Popular in | December |
Cheapest in | October |
Average price | $419 |
Cheapflights Fare Finder
Customize your flight search to find flights from Saint Paul to San Juan 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 Saint Paul to San Juan that are best for you.
Fly from
Saint Paul
Fly to
San Juan
Route
Depart
Return
Price
MinneapolisSan Juan
MSP - SJU
MSPSJU
Minneapolis St Paul
Wed 2/25
11:00 am-11:10 pm
2 stops10h 10m
San Juan Luis Munoz Marin Intl
Wed 3/4
10:20 am-8:35 pm
2 stops12h 15m
$376
MinneapolisSan Juan
MSP - SJU
MSPSJU
Minneapolis St Paul
Wed 2/25
8:00 am-9:12 pm
1 stop11h 12m
San Juan Luis Munoz Marin Intl
Wed 3/4
7:30 am-1:59 pm
1 stop8h 29m
$396
MinneapolisSan Juan
MSP - SJU
MSPSJU
Minneapolis St Paul
Tue 2/10
8:03 am-3:18 pm
Nonstop5h 15m
San Juan Luis Munoz Marin Intl
Thu 2/26
6:15 am-3:28 pm
1 stop11h 13m
$431
MinneapolisSan Juan
MSP - SJU
MSPSJU
Minneapolis St Paul
Thu 2/26
8:03 am-3:18 pm
Nonstop5h 15m
San Juan Luis Munoz Marin Intl
Tue 3/3
4:30 pm-8:27 pm
Nonstop5h 57m
$437
MinneapolisSan Juan
MSP - SJU
MSPSJU
Minneapolis St Paul
Thu 2/26
8:03 am-3:18 pm
Nonstop5h 15m
San Juan Luis Munoz Marin Intl
Wed 3/4
4:30 pm-8:27 pm
Nonstop5h 57m
$437
MinneapolisSan Juan
MSP - SJU
MSPSJU
Minneapolis St Paul
Wed 2/18
5:15 am-5:27 pm
1 stop10h 12m
San Juan Luis Munoz Marin Intl
Wed 2/25
4:30 pm-8:27 pm
Nonstop5h 57m
$442
MinneapolisSan Juan
MSP - SJU
MSPSJU
Minneapolis St Paul
Sat 2/7
6:48 am-2:03 pm
Nonstop5h 15m
San Juan Luis Munoz Marin Intl
Wed 2/11
5:08 pm-9:12 pm
Nonstop6h 04m
$454
MinneapolisSan Juan
MSP - SJU
MSPSJU
Minneapolis St Paul
Sat 2/21
11:25 am-12:40 am
2 stops11h 15m
San Juan Luis Munoz Marin Intl
Wed 2/25
5:40 am-1:30 pm
2 stops9h 50m
$460
MinneapolisSan Juan
MSP - SJU
MSPSJU
Minneapolis St Paul
Sat 2/21
10:10 am-8:55 pm
2 stops8h 45m
San Juan Luis Munoz Marin Intl
Thu 2/26
3:15 pm-11:40 pm
2 stops10h 25m
$460
MinneapolisSan Juan
MSP - SJU
MSPSJU
Minneapolis St Paul
Sun 2/8
11:35 am-12:35 am
2 stops11h 00m
San Juan Luis Munoz Marin Intl
Thu 2/19
11:20 am-8:25 pm
2 stops11h 05m
$471
Showing 1-10 of 21 results
Best time to book a flight from Saint Paul to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan 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 San Juan
How far ahead should I book a flight from Saint Paul to San Juan?
Use this chart to determine the optimal time to book a round-trip flight from Saint Paul to San Juan. Price data was last updated on January 23, 2026.
Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Saint Paul to San Juan. 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 San Juan?
Currently, September is the cheapest month in which you can book a flight from Saint Paul to San Juan (average of $144). Flying from Saint Paul to San Juan in June 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 SA1 to SJU?
Find hourly flight availability from Saint Paul to San Juan. 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.
When flying from Saint Paul to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Saint Paul to San Juan
Explore weekly flight availability from Saint Paul to San Juan. 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 SA1 to PR1 are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated January 28, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Saint Paul to San Juan 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
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
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 Saint Paul to San Juan. 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 Saint Paul to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Saint Paul to San Juan
Discover the top 7 airlines that operate flights from Saint Paul to San Juan. 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$81 | Average$181 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$135 | Average$267 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$160 | Average$429 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$198 | Average$407 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$214 | Average$632 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$514 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$443 | Average$585 | FlexibilityNo cancel fee | On-time63% |