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

Currently, September is the cheapest month in which you can book a flight from Montana to El Salvador (average of $260). Flying from Montana to El 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.

In terms of precipitation, rainfall in El Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit El Salvador when rainfall is around 0.0 in.

If weather is an important factor for your trip to El Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

What is the cheapest time of day to fly from MT to SV?

When flying from Montana to El Salvador, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Montana to El Salvador?

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

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

Yes. Cheapflights offers flight deals from Montana to El 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.

$530+ Flights from Montana to El Salvador

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Cheap flight deals from Montana to El Salvador

Round-trip from	$454 (United Airlines)

From Montana to El Salvador

Search Deals

Find flight deals from Montana to El Salvador

Cheapest flights from Montana to El Salvador
Explore the most affordable flight options available from Montana to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Sat 8/234:17 pmMSO - SAL

2 stops19h 49mUnited Airlines

Tue 8/261:25 pmSAL - MSO

2 stops20h 32mUnited Airlines

Deal found 6/25

$454

Sat 10/47:00 amBIL - SAL

2 stops13h 17mUnited Airlines

Wed 10/81:25 pmSAL - BIL

2 stops20h 10mUnited Airlines

Deal found 6/25

$454

Sat 8/235:20 pmHLN - SAL

2 stops18h 46mUnited Airlines

Tue 8/266:00 amSAL - HLN

2 stops34h 04mUnited Airlines

Deal found 6/25

$471

Sat 8/231:00 pmHLN - SAL

2 stops23h 27mDelta

Tue 8/261:52 pmSAL - HLN

2 stops22h 28mDelta

Deal found 6/24

$508

Sat 10/412:19 pmBIL - SAL

2 stops23h 16mAmerican Airlines

Wed 10/82:33 pmSAL - BIL

1 stop21h 25mAmerican Airlines

Deal found 6/25

$647

Sat 8/231:51 pmMSO - SAL

1 stop23h 21mAmerican Airlines

Tue 8/262:40 pmSAL - MSO

2 stops21h 41mAmerican Airlines

Deal found 6/25

$648

Best flights from Montana to El Salvador
Discover carefully curated flight deals from Montana to El Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2025.

Sat 8/234:17 pmMSO - SAL

2 stops19h 49mUnited Airlines

Tue 8/261:25 pmSAL - MSO

2 stops20h 32mUnited Airlines

Deal found 6/25

$454

Sat 8/231:00 pmHLN - SAL

2 stops23h 27mDelta

Tue 8/261:52 pmSAL - HLN

2 stops22h 28mDelta

Deal found 6/24

$508

Sat 10/412:19 pmBIL - SAL

2 stops23h 16mAmerican Airlines

Wed 10/82:33 pmSAL - BIL

1 stop21h 25mAmerican Airlines

Deal found 6/25

$647

Sat 10/47:00 amBIL - SAL

2 stops13h 17mUnited Airlines

Wed 10/81:25 pmSAL - BIL

2 stops20h 10mUnited Airlines

Deal found 6/25

$454

Sat 8/235:20 pmHLN - SAL

2 stops18h 46mUnited Airlines

Tue 8/266:00 amSAL - HLN

2 stops34h 04mUnited Airlines

Deal found 6/25

$471

Sat 8/231:51 pmMSO - SAL

1 stop23h 21mAmerican Airlines

Tue 8/262:40 pmSAL - MSO

2 stops21h 41mAmerican Airlines

Deal found 6/25

$648

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montana to El Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Sat 8/23

4:17 pm-12:06 pm

2 stops19h 49m

San Salvador El Salvador Intl

Tue 8/26

1:25 pm-9:57 am

2 stops20h 32m

$454

BillingsSan Salvador

BIL - SAL

BILSAL

Billings Logan Intl

Sat 10/4

7:00 am-8:17 pm

2 stops13h 17m

San Salvador El Salvador Intl

Wed 10/8

1:25 pm-9:35 am

2 stops20h 10m

$454

HelenaSan Salvador

HLN - SAL

HLNSAL

Helena

Sat 8/23

5:20 pm-12:06 pm

2 stops18h 46m

San Salvador El Salvador Intl

Tue 8/26

6:00 am-4:04 pm

2 stops34h 04m

$471

HelenaSan Salvador

HLN - SAL

HLNSAL

Helena

Sat 8/23

1:00 pm-12:27 pm

2 stops23h 27m

San Salvador El Salvador Intl

Tue 8/26

1:52 pm-12:20 pm

2 stops22h 28m

$508

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

2:33 pm-11:58 am

1 stop21h 25m

$647

MissoulaSan Salvador

MSO - SAL

MSOSAL

Missoula Johnson-Bell Field

Sat 8/23

1:51 pm-1:12 pm

1 stop23h 21m

San Salvador El Salvador Intl

Tue 8/26

2:40 pm-12:21 pm

2 stops21h 41m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Best time to book a flight from Montana to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El 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 El Salvador

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing El Salvador

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Montana to El Salvador to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,963 reviews

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,838 reviews

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,963 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Can I find deals for flights from Montana to El Salvador that include hotel bookings?
Yes. In addition to deals on Montana to El Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montana to El Salvador?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to El Salvador.
Can I find deals for business class flights from Montana to El Salvador?
Yes. Cheapflights offers flight deals from Montana to El 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 El Salvador?
Currently, September is the cheapest month in which you can book a flight from Montana to El Salvador (average of $260). Flying from Montana to El 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

Browse thousands of different options on Cheapflights for your next trip

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$454+ Cheap flights from Montana to El Salvador

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.

Find cheap flights from Montana to El Salvador with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Montana to El Salvador

Keep the following information in mind while searching for Montana to El Salvador flight deals. Data was last updated June 26, 2025.

Round-trip from

Find flight deals from Montana to El Salvador

Cheapest flights from Montana to El SalvadorExplore the most affordable flight options available from Montana to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Explore the most affordable flight options available from Montana to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montana to El Salvador that are best for you.

Best time to book a flight from Montana to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from Montana with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montana to El Salvador

Reviews of airlines servicing El Salvador

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Montana to El Salvador to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

How can I find direct flights from Montana to El Salvador?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montana to El Salvador

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Montana to El Salvador
Explore the most affordable flight options available from Montana to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.