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Cheap flights from Boise (BOI) to San Salvador (SAL) from $450

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOI — SAL
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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Cheap flight deals from Boise to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 5, 2024.

Popular in

December

Cheapest in

April

Average price

$634

Round-trip from

$272
High demand for flights, 43% potential price rise
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Best time to find cheap flights, 36% potential price drop
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Average for round-trip flights in May 2024
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From Boise Air Term. Gowen Fld to San Salvador El Salvador Intl
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What is the cheapest day to fly round-trip from Boise to San Salvador?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Salvador. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Boise to San Salvador?

The best pricing can be found in the month of April. Prices to San Salvador from Boise average $720. You can even find prices in April for less than $720, as users have found deals to San Salvador from as low as $398. The month of December appears to be one of the more expensive times to travel to San Salvador from Boise. Flying in the targeted month can save you up to 76%.

When is the cheapest time to fly from Boise to San Salvador (BOI - SAL)?

A simple way to save on the total cost of your ticket is to fly from Boise to San Salvador at noon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the afternoon.

Cheap Spirit Airlines flights from Boise to San Salvador

Explore cheap flight options specifically provided by Spirit Airlines for the route between Boise and San Salvador. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Check out some of the cheapest Spirit Airlines flights we've come across from Boise to San Salvador. Make sure to check back often as deals are often changing.
Sun 5/264:20 pmBOI - SAL
3 stops31h 36mSpirit Airlines
Sat 6/112:59 amSAL - BOI
3 stops43h 26mSpirit Airlines
Deal found 5/2$452
Sun 5/268:50 pmBOI - SAL
2 stops27h 06mSpirit Airlines
Sat 6/112:59 amSAL - BOI
2 stops39h 31mSpirit Airlines
Deal found 5/2$508

Cheap United Airlines flights from Boise to San Salvador

Explore cheap flight options specifically provided by United Airlines for the route between Boise and San Salvador. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Boise to San Salvador. Deals are refreshing constantly so come back soon for more options.
Sat 9/218:05 amBOI - SAL
1 stop16h 45mUnited Airlines
Fri 9/272:00 amSAL - BOI
1 stop11h 30mUnited Airlines
Deal found 5/4$484
Sat 9/217:10 pmBOI - SAL
2 stops40h 56mUnited Airlines
Fri 9/272:00 amSAL - BOI
2 stops19h 13mUnited Airlines
Deal found 5/4$486
Sat 9/212:14 pmBOI - SAL
1 stop10h 36mUnited Airlines
Sat 9/286:00 amSAL - BOI
2 stops16h 30mUnited Airlines
Deal found 5/4$489
Sat 9/218:05 amBOI - SAL
1 stop16h 45mUnited Airlines
Fri 9/272:00 amSAL - BOI
1 stop11h 30mUnited Airlines
Deal found 5/3$494
Sat 9/217:10 pmBOI - SAL
2 stops40h 56mUnited Airlines
Fri 9/272:00 amSAL - BOI
1 stop11h 30mUnited Airlines
Deal found 5/3$496
Sat 9/212:14 pmBOI - SAL
1 stop10h 36mUnited Airlines
Sat 9/286:00 amSAL - BOI
2 stops16h 30mUnited Airlines
Deal found 5/3$499
Tue 5/145:00 amBOI - SAL
2 stops19h 50mUnited Airlines
Sat 5/186:00 amSAL - BOI
2 stops29h 50mUnited Airlines
Deal found 5/4$543
Tue 5/1412:45 pmBOI - SAL
1 stop12h 05mUnited Airlines
Fri 5/172:00 amSAL - BOI
2 stops21h 04mUnited Airlines
Deal found 5/3$588
Tue 5/1412:45 pmBOI - SAL
1 stop12h 05mUnited Airlines
Fri 5/172:00 amSAL - BOI
2 stops21h 04mUnited Airlines
Deal found 5/2$598

Cheap Boise to San Salvador flights in May & June 2024

Find cheap flight options from Boise to San Salvador specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
The lowest fares we've come across on flights traveling from Boise to San Salvador in May and June 2024. More deals are always being added, so be sure to check back regularly.
Tue 5/145:00 amBOI - SAL
2 stops19h 50mUnited Airlines
Sat 5/186:00 amSAL - BOI
2 stops29h 50mUnited Airlines
Deal found 5/4$543
Tue 5/1412:45 pmBOI - SAL
1 stop12h 05mUnited Airlines
Fri 5/172:00 amSAL - BOI
2 stops21h 04mUnited Airlines
Deal found 5/3$588
Tue 5/1412:45 pmBOI - SAL
1 stop12h 05mUnited Airlines
Fri 5/172:00 amSAL - BOI
1 stop9h 50mUnited Airlines
Deal found 5/3$728

Boise to San Salvador 2024 flight deals

Discover exclusive flight deals for travel between Boise and San Salvador in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
The lowest fares we've come across on flights traveling from Boise to San Salvador in May and June 2024. More deals are always being added, so be sure to check back regularly.
Sat 9/218:05 amBOI - SAL
1 stop16h 45mUnited Airlines
Fri 9/272:00 amSAL - BOI
1 stop11h 30mUnited Airlines
Deal found 5/4$484
Sat 9/217:10 pmBOI - SAL
2 stops40h 56mUnited Airlines
Sat 9/286:00 amSAL - BOI
2 stops16h 30mUnited Airlines
Deal found 5/4$486
Sat 9/212:14 pmBOI - SAL
1 stop10h 36mUnited Airlines
Sat 9/286:00 amSAL - BOI
2 stops16h 30mUnited Airlines
Deal found 5/4$489
Tue 5/145:00 amBOI - SAL
2 stops19h 50mUnited Airlines
Sat 5/186:00 amSAL - BOI
2 stops29h 50mUnited Airlines
Deal found 5/4$543
Tue 5/1412:45 pmBOI - SAL
1 stop12h 05mUnited Airlines
Fri 5/172:00 amSAL - BOI
2 stops21h 04mUnited Airlines
Deal found 5/3$588
Sat 9/217:31 amBOI - SAL
1 stop29h 13mAmerican Airlines
Sat 9/282:22 pmSAL - BOI
1 stop30h 54mAmerican Airlines
Deal found 5/4$656
Tue 5/1412:45 pmBOI - SAL
1 stop12h 05mUnited Airlines
Fri 5/172:00 amSAL - BOI
1 stop9h 50mUnited Airlines
Deal found 5/3$728

Boise to San Salvador flights leaving soon

Find last-minute flight options from Boise to San Salvador for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Check out these flights departing soon from Boise to San Salvador. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/145:00 amBOI - SAL
2 stops19h 50mUnited Airlines
Sat 5/186:00 amSAL - BOI
2 stops29h 50mUnited Airlines
Deal found 5/4$543
Tue 5/1412:45 pmBOI - SAL
1 stop12h 05mUnited Airlines
Fri 5/172:00 amSAL - BOI
2 stops21h 04mUnited Airlines
Deal found 5/3$588
Tue 5/1412:45 pmBOI - SAL
1 stop12h 05mUnited Airlines
Fri 5/172:00 amSAL - BOI
1 stop9h 50mUnited Airlines
Deal found 5/3$728

Find flights from Boise to San Salvador within your budget

Customize your flight search to find flights from Boise 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 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$450 - $656

Route

Depart

Return

Price

Boise Air Term. Gowen FldSan Salvador El Salvador Intl

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sun 5/26

3 stops31h 36m

San Salvador El Salvador Intl

Sun 6/2

2 stops24h 36m

$450

Boise Air Term. Gowen FldSan Salvador El Salvador Intl

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sun 5/26

3 stops31h 36m

San Salvador El Salvador Intl

Sat 6/1

3 stops43h 26m

$452

Boise Air Term. Gowen FldSan Salvador El Salvador Intl

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sun 5/26

2 stops13h 25m

San Salvador El Salvador Intl

Sun 6/2

2 stops24h 36m

$472

Boise Air Term. Gowen FldSan Salvador El Salvador Intl

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sun 5/26

2 stops13h 25m

San Salvador El Salvador Intl

Sat 6/1

3 stops43h 26m

$475

Boise Air Term. Gowen FldSan Salvador El Salvador Intl

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sat 9/21

1 stop16h 45m

San Salvador El Salvador Intl

Fri 9/27

1 stop11h 30m

$484

Boise Air Term. Gowen FldSan Salvador El Salvador Intl

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sat 9/21

2 stops40h 56m

San Salvador El Salvador Intl

Fri 9/27

2 stops19h 13m

$486

Boise Air Term. Gowen FldSan Salvador El Salvador Intl

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sat 9/21

1 stop10h 36m

San Salvador El Salvador Intl

Sat 9/28

2 stops16h 30m

$489

Boise Air Term. Gowen FldSan Salvador El Salvador Intl

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sun 5/26

2 stops27h 06m

San Salvador El Salvador Intl

Sat 6/1

2 stops39h 31m

$508

Boise Air Term. Gowen FldSan Salvador El Salvador Intl

BOI - SAL

BOISAL

Boise Air Term. Gowen Fld

Sat 9/21

1 stop29h 13m

San Salvador El Salvador Intl

Sat 9/28

1 stop30h 54m

$656

Flights are sorted by cheapest first

Deals found on 5/2

When is the cheapest time to fly from Boise to San Salvador?

Use this chart to determine the cheapest time to fly round-trip from Boise to San Salvador. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boise to San Salvador flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to San Salvador by month

Plan your trip from Boise to San Salvador by taking into account the cheapest months to travel. The average price of a one-way flight from Boise to San Salvador is currently $0 while a round-trip flight costs $497. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Boise to San Salvador (average of $272). Flying from Boise to San Salvador in July is currently the most expensive (average of $453). 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.

January

$272

February

$287

March

$341

April

$289

May

$280

June

$367

July

$453

August

$307

September

$272

October

$275

November

$308

December

$364

Temperature and rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature and rainfall totals by month.

SAL

Temperature

73.4 - 77 °F

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 May 5, 2024.
Read reviews from past customers who have flown Spirit Airlines, United Airlines and American Airlines from Boise to San Salvador. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
11,125 reviews
Check prices

Comfort

7.2

Boarding

7.7

Overall

7.4

Food

6.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
11,125 reviews
United Airlines
7.4
Good
11,125 reviews
Check prices

Comfort

7.2

Boarding

7.7

Overall

7.4

Food

6.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

American Airlines
7.3
Good
14,728 reviews
United Airlines
7.4
Good
11,125 reviews
Check prices

Comfort

7.2

Boarding

7.7

Overall

7.4

Food

6.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Spirit Airlines
6.4
Okay
8,728 reviews
United Airlines
7.4
Good
11,125 reviews
Check prices

Comfort

7.2

Boarding

7.7

Overall

7.4

Food

6.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

Find useful and relevant information for your journey from Boise to San 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 flights from Boise to San Salvador for under $500 on Cheapflights?

    Yes, there are multiple flights from Boise to San Salvador for under $500. The cheapest flight booked recently is on Multiple Airlines for just $450, but on average you can expect to pay $568.

  • Are there last-minute flights available from Boise to San Salvador for under $600?

    There are currently 3+ open flights from Boise to San Salvador within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Boise to San Salvador round-trip?

    Currently priced at $452, Spirit Airlines will fly you from Boise to San Salvador and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $484 and $656, respectively. You may be able to fly from Boise to San Salvador for 37% less than the average price by searching for these airlines.

  • What are the most popular airlines that fly from Boise to San Salvador?

    American Airlines, Delta and United Airlines are the most popular airlines when flying from Boise to San Salvador.

  • What does BOI to SAL mean?

    BOI and SAL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOI to SAL refers to a flight route from Boise Air Term. Gowen Fld Airport to San Salvador El Salvador Intl Airport.

  • Can I find deals for flights from Boise to San Salvador that include extra baggage allowance?

    The amount of baggage you can bring on your Boise to San Salvador flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boise to San Salvador with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boise to San Salvador flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise 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.

  • Can I find deals for flights from Boise to San Salvador that allow pets onboard?

    Many airlines flying from Boise to San Salvador offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boise to San Salvador?

    Yes, you can often find last-minute deals on Boise to San Salvador flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boise to San Salvador flight deals updated?

    The Boise to San Salvador flight deals you see on this page were last updated on 5/4.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip to San Salvador by adding a car rental and/or hotel reservation to your travel itinerary.

San Salvador car rentals
San Salvador El Salvador Intl Airport car rentals

Top 3 airlines flying from Boise to San Salvador

Discover the top 3 airlines that operate flights from Boise to San Salvador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$450Average$635FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$469Average$708FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$497Average$763FlexibilityNo cancel feeOn-timeN/A
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Search flights from Boise to San Salvador by cabin class

Find flights from Boise to San Salvador, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boise to San Salvador?

Cheapflights makes it easy to find Boise to San Salvador flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Boise to San Salvador?

Cheapflights helps you find that perfect flight to San Salvador from Boise by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boise to San Salvador with no change fees?

Yes, we can. To see specific flights from Boise to San Salvador with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boise to San Salvador become cheaper?

Of course! You can now track prices for flights from Boise to San Salvador and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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