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San Salvador

$418+ Cheap flights from Montana to San Salvador (SAL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SAL
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Montana to San Salvador

Keep the following information in mind while searching for Montana to San Salvador flight deals. Data was last updated August 1, 2025.

Round-trip from

$418
(United Airlines)
From Montana to San Salvador El Salvador Intl
Search Deals

Find flight deals from Montana to San Salvador

Cheapest flights from Montana to San Salvador
Explore the most affordable flight options available from Montana to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:20 pmMSO - SAL
2 stops18h 46mUnited Airlines
Mon 8/252:00 amSAL - MSO
2 stops19h 22mUnited Airlines
Deal found 7/29$418
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:00 amBIL - SAL
2 stops15h 17mUnited Airlines
Tue 10/72:00 amSAL - BIL
2 stops18h 49mUnited Airlines
Deal found 7/30$464
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:30 amHLN - SAL
2 stops37h 47mUnited Airlines
Mon 10/61:25 pmSAL - HLN
2 stops48h 44mUnited Airlines
Deal found 7/31$499
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/234:00 pmMSO - SAL
2 stops19h 36mAmerican Airlines
Tue 8/262:40 pmSAL - MSO
1 stop22h 21mAmerican Airlines
Deal found 7/29$597
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:19 pmBIL - SAL
2 stops23h 16mAmerican Airlines
Wed 10/82:30 pmSAL - BIL
1 stop22h 53mAmerican Airlines
Deal found 7/30$739

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Montana to San Salvador that are best for you.

Fly from

Montana

Fly to

San Salvador

Route

Depart

Return

Price

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Sat 8/23

5:20 pm-12:06 pm

2 stops18h 46m

San Salvador El Salvador Intl

Mon 8/25

2:00 am-9:22 pm

2 stops19h 22m

$418

BillingsSan Salvador

BIL - SAL

BILSAL

Billings Logan Intl

Sat 10/4

5:00 am-8:17 pm

2 stops15h 17m

San Salvador El Salvador Intl

Wed 10/8

6:00 am-8:49 pm

2 stops14h 49m

$464

HelenaSan Salvador

HLN - SAL

HLNSAL

Helena

Thu 10/2

6:30 am-8:17 pm

2 stops37h 47m

San Salvador El Salvador Intl

Mon 10/6

1:25 pm-2:09 pm

2 stops48h 44m

$499

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Sat 8/23

4:00 pm-11:36 am

2 stops19h 36m

San Salvador El Salvador Intl

Tue 8/26

2:40 pm-1:01 pm

1 stop22h 21m

$597

BillingsSan Salvador

BIL - SAL

BILSAL

Billings Logan Intl

Sat 10/4

12:19 pm-11:35 am

2 stops23h 16m

San Salvador El Salvador Intl

Wed 10/8

2:30 pm-1:23 pm

1 stop22h 53m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Montana to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Montana 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 Montana to San Salvador
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. 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 Salvador. Reviews last updated August 1, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Montana to San Salvador. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Montana to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Salvador from Montana?

    San Salvador El Salvador Intl (SAL) is the airport you will fly into if you book a flight from Montana to San Salvador. It is only a 20.5 mi journey from El Salvador Intl (SAL) to San Salvador’s city center.

  • What are the most popular routes from Montana to San Salvador?

    When deciding which route to take from Montana to San Salvador consider Billings Logan Intl - San Salvador El Salvador Intl, Helena - San Salvador El Salvador Intl or Missoula Johnson-Bell Field - San Salvador El Salvador Intl as they are the most popular.

  • Can I find deals for flights from Montana to San Salvador that include hotel bookings?

    Yes. In addition to deals on Montana to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to San Salvador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to San Salvador.

  • Can I find deals for business class flights from Montana to San Salvador?

    Yes. Cheapflights offers flight deals from Montana to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montana to San Salvador?

    Currently, September is the cheapest month in which you can book a flight from Montana to San Salvador (average of $260). Flying from Montana to San Salvador in December is currently the most expensive (average of $588). 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.

See more FAQs

Traveling to a place near San Salvador?

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

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