Which airports can I use when flying from Missoula to San Salvador?

Flights from Missoula to San Salvador usually depart from Missoula Johnson-Bell Field (MSO) and arrive at San Salvador El Salvador Intl (SAL).

What cabin classes can I book on flights from Missoula to San Salvador?

Only Economy Class is available on flights from Missoula to San Salvador.

Can I save money by using flexible dates for flights from Missoula to San Salvador?

Yes. Flexible dates can save you up to 21% on flights from Missoula to San Salvador. Monday is the cheapest departure day at $263 round-trip on average, while Wednesday is the most expensive at $330, a difference of $67. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Missoula to San Salvador?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Missoula to San Salvador changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $696 to $3,629. That means the highest observed fare was about 5x higher than the lowest one.

How much is a round-trip flight from Missoula to San Salvador?

Round-trip flights from Missoula to San Salvador typically range from $263 to $386. The lowest price found in the past 5 days was $696, on Delta.

Which airline is the cheapest to fly from Missoula to San Salvador?

Delta ($696) and United Airlines ($702) are the cheapest airlines to fly round-trip from Missoula to San Salvador according to KAYAK data over the last 5 days.

$696 CHEAP FLIGHTS from Missoula to San Salvador (MSO - SAL)

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Cheapest round-trip

$696

Typical prices: $263-$386

Delta

Tue 2/27Thu 3/8

MSO - SAL • 2 stops

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Flight Deals

Cheap Flights from Missoula to San Salvador (MSO-SAL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Missoula to San Salvador

Sat, Feb 27 - Mon, Mar 8

5:40 am - 1:10 pmMSO Missoula Johnson-Bell Field-SAL San Salvador El Salvador Intl

30h 30m2 stops Salt Lake City Atlanta Hartsfield-Jackson

3:00 pm - 8:12 pmSAL San Salvador El Salvador Intl-MSO Missoula Johnson-Bell Field

30h 12m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$696Delta

Sun, Jan 31 - Tue, Feb 9

2:40 pm - 1:19 pmMSO Missoula Johnson-Bell Field-SAL San Salvador El Salvador Intl

21h 39m2 stops Denver Intl Houston George Bush Intcntl

7:00 am - 9:52 pmSAL San Salvador El Salvador Intl-MSO Missoula Johnson-Bell Field

15h 52m2 stops Houston George Bush Intcntl Denver Intl

$702United Airlines

Fri, Jan 29 - Mon, Feb 8

6:10 am - 9:19 pmMSO Missoula Johnson-Bell Field-SAL San Salvador El Salvador Intl

14h 09m2 stops Denver Intl Houston George Bush Intcntl

7:00 am - 9:52 pmSAL San Salvador El Salvador Intl-MSO Missoula Johnson-Bell Field

15h 52m2 stops Houston George Bush Intcntl Denver Intl

$709United Airlines

Fri, Jan 29 - Sat, Feb 6

6:10 am - 9:19 pmMSO Missoula Johnson-Bell Field-SAL San Salvador El Salvador Intl

14h 09m2 stops Denver Intl Houston George Bush Intcntl

7:00 am - 9:52 pmSAL San Salvador El Salvador Intl-MSO Missoula Johnson-Bell Field

15h 52m2 stops Houston George Bush Intcntl Denver Intl

$716United Airlines

Sat, Apr 24 - Mon, Apr 26

2:27 pm - 12:15 pmMSO Missoula Johnson-Bell Field-SAL San Salvador El Salvador Intl

21h 48m2 stops Denver Intl Houston George Bush Intcntl

2:00 am - 9:26 pmSAL San Salvador El Salvador Intl-MSO Missoula Johnson-Bell Field

19h 26m2 stops Los Angeles Denver Intl

$735United Airlines

Mon, Apr 5 - Tue, Apr 13

6:15 am - 4:50 amMSO Missoula Johnson-Bell Field-SAL San Salvador El Salvador Intl

22h 35m2 stops Denver Intl Los Angeles

3:40 pm - 3:28 pmSAL San Salvador El Salvador Intl-MSO Missoula Johnson-Bell Field

23h 48m2 stops Houston George Bush Intcntl San Francisco

$738United Airlines

Thu, Feb 4 - Sat, Feb 6

2:40 pm - 1:19 pmMSO Missoula Johnson-Bell Field-SAL San Salvador El Salvador Intl

21h 39m2 stops Denver Intl Houston George Bush Intcntl

4:40 pm - 9:52 pmSAL San Salvador El Salvador Intl-MSO Missoula Johnson-Bell Field

30h 12m2 stops Houston George Bush Intcntl Denver Intl

$739United Airlines

Sat, Apr 24 - Mon, Apr 26

2:27 pm - 12:15 pmMSO Missoula Johnson-Bell Field-SAL San Salvador El Salvador Intl

21h 48m2 stops Denver Intl Houston George Bush Intcntl

2:00 am - 9:26 pmSAL San Salvador El Salvador Intl-MSO Missoula Johnson-Bell Field

19h 26m2 stops Los Angeles Denver Intl

$745United Airlines

Thu, Mar 4 - Mon, Mar 8

5:30 pm - 3:24 pmMSO Missoula Johnson-Bell Field-SAL San Salvador El Salvador Intl

20h 54m2 stops Denver Intl Houston George Bush Intcntl

4:40 pm - 1:27 pmSAL San Salvador El Salvador Intl-MSO Missoula Johnson-Bell Field

21h 47m2 stops Houston George Bush Intcntl Denver Intl

$751United Airlines

Thu, Mar 4 - Fri, Mar 12

5:30 pm - 3:24 pmMSO Missoula Johnson-Bell Field-SAL San Salvador El Salvador Intl

20h 54m2 stops Denver Intl Houston George Bush Intcntl

4:40 pm - 1:27 pmSAL San Salvador El Salvador Intl-MSO Missoula Johnson-Bell Field

21h 47m2 stops Houston George Bush Intcntl Denver Intl

$758United Airlines

Booking Insights

Price, demand and travel trends for Missoula to San Salvador flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a round-trip flight from Missoula to San Salvador? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Missoula to San Salvador departing in february.

Find deals

Cheapest flight	$696

Round-trip flight from Missoula to San Salvador

When to book flights from Missoula to San Salvador

Are your dates flexible? Find out the best times to travel from Missoula to San Salvador based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Missoula to San Salvador?
Only Economy Class is available on flights from Missoula to San Salvador.
Do I need a passport to fly from Missoula to San Salvador?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Missoula to San Salvador changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $696 to $3,629. That means the highest observed fare was about 5x higher than the lowest one.
Which airports can I use when flying from Missoula to San Salvador?
Flights from Missoula to San Salvador usually depart from Missoula Johnson-Bell Field (MSO) and arrive at San Salvador El Salvador Intl (SAL).
Can I save money by using flexible dates for flights from Missoula to San Salvador?
Yes. Flexible dates can save you up to 21% on flights from Missoula to San Salvador. Monday is the cheapest departure day at $263 round-trip on average, while Wednesday is the most expensive at $330, a difference of $67.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

If your dates are flexible, aim for a Monday departure and avoid flying on Wednesday. On this route, Monday flights average $263, about $67 less than Wednesday fares (20% savings) based on the last 12 months.

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MSO - SAL

$696 Find Cheap Flights from Missoula to San Salvador - Compare and Save

Everything you should know

Cheap Flights from Missoula to San Salvador (MSO-SAL)

Recent round-trip flight deals from Missoula to San Salvador

Recent one-way flight deals from Missoula to San Salvador

Price, demand and travel trends for Missoula to San Salvador flights

How much is a round-trip flight from Missoula to San Salvador?

Which airline is the cheapest to fly from Missoula to San Salvador?

Key details for Missoula to San Salvador flights

Cheapest flight

When to book flights from Missoula to San Salvador

Your Missoula to San Salvador flight questions, answered

Your guide to booking Missoula to San Salvador flights

More options for your flight from Missoula to San Salvador

Complete your trip to San Salvador with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Missoula to San Salvador

Find direct flights to and from Missoula and San Salvador

Flights from domestic origins to San Salvador

Flights to other popular destinations