How do I get Price Alerts for flights from Billings to San Salvador?

Price Alerts will notify you by email when the price for flights to San Salvador from Billings decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Billings to San Salvador with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

Prices for flights from Billings Logan Intl Airport to San Salvador El Salvador Intl Airport are updated daily.

How old do you have to be to fly from Billings Logan Intl Airport 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 Billings Logan Intl Airport to San Salvador El Salvador Intl Airport.

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

The required travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$534 Cheap Flights from Billings to San Salvador in 2025/26

1 adult

0 bags

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Find the cheapest flights from Billings to San Salvador

Round-trip

One-way

Cheap round-trip flights

2:30 pm - 12:06 pmBIL-SAL

21h 36m2 stops

3:30 pm - 9:35 amSAL-BIL

18h 05m2 stops

$534United Airlines

Find Deal

Sat, Oct 4 - Wed, Oct 8

12:19 pm - 11:35 amBIL-SAL

23h 16m2 stops

2:30 pm - 1:23 pmSAL-BIL

22h 53m1 stop

$850American Airlines

Find Deal

Sat, Oct 4 - Wed, Oct 8

Fly from

Fly to

Route

Depart

Return

Price

BillingsSan Salvador

BIL - SAL

BILSAL

Billings Logan Intl

Sat 10/4

2:30 pm-12:06 pm

2 stops21h 36m

San Salvador El Salvador Intl

Wed 10/8

3:30 pm-9:35 am

2 stops18h 05m

$534

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

$850

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Billings to San Salvador

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to San Salvador according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Billings to San Salvador (BIL to SAL) flight deals and tips

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

Direct flights	None

There are no direct flights from Billings to San Salvador. There are no popular flight routes from Billings to San Salvador.

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How far is Billings Logan Intl to San Salvador El Salvador Intl by plane?
Billings Logan Intl and San Salvador El Salvador Intl are 2484.1 mi apart from one another. In terms of flight time, this usually takes a little over 21h 36m.
When did momondo last update prices for flights from Billings Logan Intl Airport to San Salvador El Salvador Intl Airport?
Prices for flights from Billings Logan Intl Airport to San Salvador El Salvador Intl Airport are updated daily.
How old do you have to be to fly from Billings Logan Intl Airport 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 Billings Logan Intl Airport to San Salvador El Salvador Intl Airport.
What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?
The required travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Billings to San Salvador?
Price Alerts will notify you by email when the price for flights to San Salvador from Billings decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Billings to San Salvador with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Sonsonate

La Libertad

El Cuco

Acajutla

Why use momondo?

Why should I use momondo to find a flight deal from Billings 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 Billings to San Salvador for you.

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

Flights from Billings to San Salvador with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Billings 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 Billings to San Salvador right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Billings to San Salvador now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Salvador and let you know when they change.