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Cheap flights from Montana to San Salvador from $295

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to San Salvador departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Montana to San Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
5:16 pm - 2:24 pm
MSO
-
SAL
21h 08m
2 stops
Avianca Logo
3:40 pm - 1:33 pm
SAL
-
MSO
21h 53m
2 stops
$996Avianca
Fri, Mar 13 - Fri, Mar 20
GOL Logo
6:15 am - 1:01 pm
MSO
-
SAL
30h 46m
1 stop
GOL Logo
2:44 pm - 12:50 pm
SAL
-
MSO
22h 06m
2 stops
$1,611GOL
Fri, Mar 13 - Fri, Mar 20
American Airlines Logo
6:15 am - 1:01 pm
MSO
-
SAL
30h 46m
1 stop
American Airlines Logo
2:01 pm - 9:56 pm
SAL
-
MSO
31h 55m
1 stop
$3,928American Airlines
Fri, Mar 13 - Fri, Mar 20
United Airlines Logo
6:15 am - 8:19 pm
MSO
-
SAL
14h 04m
3 stops
United Airlines Logo
6:16 am - 9:57 pm
SAL
-
MSO
15h 41m
2 stops
$4,905United Airlines
Fri, Mar 13 - Fri, Mar 20

American Airlines flights from Montana to San Salvador

Our best American Airlines deals on Montana to San Salvador flight tickets
American Airlines
Mar 5
MSO6:15 amMissoula Johnson-Bell Field
30h 46m
1 stop
SAL2:01 pmSan Salvador El Salvador Intl
Mar 10
SAL12:37 pmSan Salvador El Salvador Intl
24h 13m
2 stops
MSO12:50 pmMissoula Johnson-Bell Field
$833
American Airlines
Feb 27
MSO6:15 amMissoula Johnson-Bell Field
30h 46m
1 stop
SAL2:01 pmSan Salvador El Salvador Intl
Mar 3
SAL1:37 pmSan Salvador El Salvador Intl
33h 19m
2 stops
MSO9:56 pmMissoula Johnson-Bell Field
$915
American Airlines
Mar 5
MSO6:15 amMissoula Johnson-Bell Field
30h 46m
1 stop
SAL2:01 pmSan Salvador El Salvador Intl
Mar 10
SAL1:58 pmSan Salvador El Salvador Intl
31h 58m
1 stop
MSO9:56 pmMissoula Johnson-Bell Field
$3,032

United Airlines flights from Montana to San Salvador

Our best United Airlines deals on Montana to San Salvador flight tickets
United Airlines
Feb 28
MSO2:34 pmMissoula Johnson-Bell Field
21h 45m
2 stops
SAL1:19 pmSan Salvador El Salvador Intl
Mar 4
SAL4:40 pmSan Salvador El Salvador Intl
24h 28m
2 stops
MSO4:08 pmMissoula Johnson-Bell Field
$645
United Airlines
Mar 5
MSO6:15 amMissoula Johnson-Bell Field
22h 30m
2 stops
SAL5:45 amSan Salvador El Salvador Intl
Mar 9
SAL2:00 amSan Salvador El Salvador Intl
19h 57m
2 stops
MSO9:57 pmMissoula Johnson-Bell Field
$695
United Airlines
Mar 13
MSO6:15 amMissoula Johnson-Bell Field
14h 04m
3 stops
SAL8:19 pmSan Salvador El Salvador Intl
Mar 20
SAL6:16 amSan Salvador El Salvador Intl
15h 41m
2 stops
MSO9:57 pmMissoula Johnson-Bell Field
$4,905

momondo Fare Finder

 
Customize your flight search to find flights from Montana to San Salvador 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, momondo users made 832,500 searches. Data last updated February 26, 2026.
Use the filters below to find and compare flights from Montana to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Fri 3/13

5:16 pm-2:24 pm

2 stops21h 08m

San Salvador El Salvador Intl

Fri 3/20

3:40 pm-1:33 pm

2 stops21h 53m

$996

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Fri 3/13

6:15 am-1:01 pm

1 stop30h 46m

San Salvador El Salvador Intl

Fri 3/20

2:44 pm-12:50 pm

2 stops22h 06m

$1,611

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Fri 3/13

6:15 am-1:01 pm

1 stop30h 46m

San Salvador El Salvador Intl

Fri 3/20

2:01 pm-9:56 pm

1 stop31h 55m

$3,928

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Fri 3/13

6:15 am-8:19 pm

3 stops14h 04m

San Salvador El Salvador Intl

Fri 3/20

6:16 am-9:57 pm

2 stops15h 41m

$4,905

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Tue 3/3

2:34 pm-5:45 am

2 stops14h 11m

$295

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Sat 3/7

5:16 pm-8:19 pm

2 stops26h 03m

$301

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Fri 3/6

2:35 pm-8:19 pm

2 stops52h 44m

$328

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Wed 3/4

5:08 pm-9:19 pm

2 stops27h 11m

$351

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Wed 3/4

6:23 am-2:56 pm

3 stops31h 33m

$390

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Tue 3/3

6:23 am-4:10 pm

3 stops32h 47m

$401

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to San Salvador from

How to get the cheapest flight ticket from Montana to San Salvador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Montana to San Salvador El Salvador Intl?

United Airlines is the most popular carrier operating from Montana to San Salvador El Salvador Intl

Cheap Montana to San Salvador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to San Salvador

Fastest flight time

14h 04m

Direct flights

None
The fastest flight from Montana to San Salvador takes 14h 04m
There are no direct flights from Montana to San Salvador. There are no popular flight routes from Montana to San Salvador.
Search flight deals

  • When did momondo last update prices for flights from Montana to San Salvador El Salvador Intl Airport?

    Prices for flights from Montana to San Salvador El Salvador Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Montana to San Salvador El Salvador Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to San Salvador El Salvador Intl Airport.

  • What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

    The travel and health documents you'll need for your trip to San Salvador El Salvador Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Sonsonate
Acajutla
La Libertad
El Cuco

Why use momondo?

Why should I use momondo to find a flight deal from Montana to San Salvador?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to San Salvador for you.

Can I find flights from Montana to San Salvador with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Montana to San Salvador flights to just show those with flexible booking policies.

How can momondo help me find flights from Montana to San Salvador?

Once all potential Montana to San Salvador flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montana to San Salvador right now. Can momondo alert me if prices change?

Price alerts on flights to San Salvador from Montana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Sat 3/28
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Find better results for your trip to El Salvador

Cabin classes currently available on flights to San Salvador

List of cabin classes available on flights landing in San Salvador. Availability may vary depending on flight origin and airline.
First Class to San Salvador
Business Class to San Salvadorfrom $377