Cheap flights from Minneapolis to San Juan from $237 MSP → SJU

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 22 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $274 to $620.

At $274, the cheapest return found recently is at the low end of that range.

22 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 6-night return fares leaving within 3 days of 17 Nov to compare.

Every date we hold

6 fares on 4 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $274.

Found recently, and the cheapest we hold

What have prices looked like?

Over 4 days, 8 Nov to 11 Nov, the cheapest one-way we saw each day was $196 to $280.

4 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 23 Nov to compare.

Every date we hold

12 fares on 6 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $196.

Return

Not enough history yet: in 22 days of return prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

One-way

Not enough history yet: we have 4 days of one-way prices, 8 Nov to 11 Nov, and compare booking times once 3 booking ranges have 7 days each.

How much is a return flight from Minneapolis to San Juan?

The cheapest return found recently is $274 with Frontier Airlines, 17 Nov to 23 Nov, found 3 days ago. The cheapest return fare on each of 4 departure dates is usually $288 to $378.

How much is a one-way flight from Minneapolis to San Juan?

The cheapest one-way found recently is $237 with Sun Country Airlines, 23 Nov, found 3 days ago. The cheapest one-way we hold, of any age, is $196 with American Airlines, 27 Nov, found 4 days ago. The cheapest one-way fare on each of 6 departure dates is usually $199 to $270.

What is the cheapest month to fly from Minneapolis to San Juan?

November 2026 is the cheapest month for a return, from $274, 17 Nov to 23 Nov, found 3 days ago. It is the cheapest month for a one-way too, from $196, 27 Nov, found 4 days ago.

Is there a direct flight from Minneapolis to San Juan?

Yes, the cheapest nonstop one-way found recently is $237 with Sun Country Airlines, 23 Nov, found 3 days ago.

How long is the flight from Minneapolis to San Juan?

The cheapest nonstop one-way found recently, with Sun Country Airlines on 23 Nov, takes 5 h 14 min from Minneapolis-St. Paul International Airport (MSP) to Luis Munoz Marin International Airport (SJU).

Which airlines have the cheapest flights from Minneapolis to San Juan?

Between 16 Nov and 20 Dec, Frontier Airlines has the cheapest return on 3 of the 4 departure dates we hold, and American Airlines on 1. Between 23 Nov and 26 Dec, American Airlines has the cheapest one-way on 5 of the 6 departure dates we hold, and Sun Country Airlines on 1.