Cheap flights from Missoula (MSO) to San Juan (SJU)

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How to find the cheapest flight from
Missoula (MSO) to San Juan (SJU)

All the information you need to plan the best MSO to SJU flight in 2021: compare Missoula to San Juan flight prices with the expected peak season, weather and rainfall in San Juan.
What is the cheapest day to fly round-trip from Missoula to San Juan?

Sunday is generally a great day to depart. Flying on this day could help you save up to 62%.

How far in advance should I book a flight from Missoula to San Juan?

To save up to 7% on this flight, we recommend booking at least 19 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Missoula to San Juan from $262 1-2 weeks out and tickets from $281 for flights departing within the next 72 hours.

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

Our data shows that August tends to be the cheapest month to fly to San Juan from Missoula. Users have commonly found prices around $313 for the month, but tickets can be as low as $121. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Missoula to San Juan (MSO - PR1)?

Unlike in the morning, when flights are generally more expensive, you can save up to 2% on flights from Missoula to San Juan by exploring options for tickets at noon.

Cheap flights from Missoula to San Juan in May, June 2021

The best prices found for MSO to SJU flights for May, June
23 May - 26 May
$724pp
MSO
Missoula Johnson-Bell Field
Delta
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Delta
   
2 STOPS
MSO
Missoula Johnson-Bell Field
22 May - 26 May
$801pp
MSO
Missoula Johnson-Bell Field
Delta
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Delta
   
2 STOPS
MSO
Missoula Johnson-Bell Field

Missoula to San Juan 2021 flight deals

Cheap flights to San Juan from Missoula found for this year
23 May - 26 May
$724pp
MSO
Missoula Johnson-Bell Field
Delta
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Delta
   
2 STOPS
MSO
Missoula Johnson-Bell Field
22 May - 26 May
$801pp
MSO
Missoula Johnson-Bell Field
Delta
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Delta
   
2 STOPS
MSO
Missoula Johnson-Bell Field
17 Dec - 30 Dec
$971pp
MSO
Missoula Johnson-Bell Field
American Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
 
1 STOP
MSO
Missoula Johnson-Bell Field

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Missoula</span> to <span class="emphasized">San Juan</span> flights.

Flight FAQs

From Missoula to San Juan

Are flight prices decreasing from Missoula to San Juan due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Missoula and San Juan for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Missoula Johnson-Bell Field to San Juan to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Missoula Johnson-Bell Field to San Juan. Policies will vary by airline.

Which airlines flying from Missoula Johnson-Bell Field to San Juan have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Missoula Johnson-Bell Field to San Juan that may be offering flexible cancellation policies are American Airlines, United Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What airport do you fly from for flights from Missoula to San Juan?

Missoula Johnson-Bell Field (MSO) is the airport you will fly out of if you book a flight from Missoula to San Juan. You should not have trouble finding flights to San Juan from Johnson-Bell Field; the airport handles an average of 0 outbound flights to San Juan per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Missoula airport to San Juan. It is only a 5.5 mi journey to Johnson-Bell Field (MSO) from Missoula’s city center.

Can I find flights from Missoula to San Juan for under $800 on Cheapflights?

Yes, there are multiple flights from Missoula to San Juan for under $800. The cheapest flight booked recently is on Delta for just $724, but on average you can expect to pay $762.

Are there nonstop flights from Missoula to San Juan for under $700 on Cheapflights?

There are no nonstop flights from Missoula to San Juan, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Missoula weather warmer or cooler than San Juan?

You can imagine temperatures to be in the 90 °F range in June. The weather in San Juan is generally hotter than Missoula's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Missoula to San Juan?

There are many flights that can get you from Missoula to San Juan in 13h 50m. Fly via Delta to get the fastest option.

What is the cheapest airline to fly from Missoula to San Juan round-trip?

Cheapflights users have booked flights from Missoula to San Juan round-trip from $724.

Destination information for San Juan

Things to know before you go - useful duration and weather info for your trip from Missoula to San Juan.
Today's exchange rate
$1 = $1.00
Average temperature for May in San Juan
87.8 °F
Avg rainfall for May in San Juan
3.6 ″

Airports servicing Missoula

Airports servicing San Juan

San Juan Isla Grande (SIG)
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