Cheap flights from Boise (BOI) to San Salvador (SAL) from $484

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 9/21. 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
Apr 16 — Apr 231

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 April 11, 2024.

Popular in

December

Cheapest in

April

Average price

$457

Round-trip from

$273
High demand for flights, 43% potential price rise
Best time to find cheap flights, 36% potential price drop
Average for round-trip flights in April 2024
From Boise Air Term. Gowen Fld to San Salvador El Salvador Intl

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 24% on your trip compared to booking a flight in the afternoon.

Cheap Boise to San Salvador flights in April & May 2024

Find cheap flight options from Boise to San Salvador specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,194,136 searches. Prices were last updated on April 11, 2024.
Sat 4/1312:45 pmBOI - SAL
1 stop12h 05mUnited Airlines
Wed 4/171:35 pmSAL - BOI
2 stops22h 15mUnited Airlines
Deal found 4/9$543
Sat 4/131:37 pmBOI - SAL
1 stop23h 23mAmerican Airlines
Wed 4/172:00 pmSAL - BOI
1 stop22h 47mAmerican Airlines
Deal found 4/9$797
Sat 4/1312:45 pmBOI - SAL
1 stop12h 05mUnited Airlines
Tue 4/162:00 amSAL - BOI
1 stop9h 50mUnited Airlines
Deal found 4/9$993
Sat 4/135:00 amBOI - SAL
2 stops9h 23mUnited Airlines
Tue 4/162:00 amSAL - BOI
1 stop9h 50mUnited Airlines
Deal found 4/9$998

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 3,194,136 searches. Data last updated April 11, 2024.
Sat 9/218:05 amBOI - SAL
1 stop16h 45mUnited Airlines
Fri 9/272:00 amSAL - BOI
1 stop11h 30mUnited Airlines
Deal found 4/10$484
Sat 9/212:05 pmBOI - SAL
2 stops21h 55mDelta
Sat 9/287:30 amSAL - BOI
1 stop14h 32mDelta
Deal found 4/10$489
Wed 11/612:00 pmBOI - SAL
2 stops17h 10mUnited Airlines
Tue 11/127:30 amSAL - BOI
1 stop15h 52mUnited Airlines
Deal found 4/10$505
Wed 11/68:05 amBOI - SAL
1 stop21h 05mUnited Airlines
Tue 11/127:30 amSAL - BOI
1 stop15h 52mUnited Airlines
Deal found 4/10$508
Wed 6/59:15 pmBOI - SAL
2 stops26h 52mSpirit Airlines
Sun 6/1612:59 amSAL - BOI
2 stops39h 31mSpirit Airlines
Deal found 4/11$530
Sat 4/1312:45 pmBOI - SAL
1 stop12h 05mUnited Airlines
Wed 4/171:35 pmSAL - BOI
2 stops22h 15mUnited Airlines
Deal found 4/9$543
Wed 6/58:10 amBOI - SAL
1 stop16h 40mUnited Airlines
Sun 6/162:00 amSAL - BOI
2 stops20h 37mUnited Airlines
Deal found 4/11$652
Sat 9/217:31 amBOI - SAL
1 stop29h 13mAmerican Airlines
Sat 9/282:22 pmSAL - BOI
1 stop30h 54mAmerican Airlines
Deal found 4/10$656
Wed 6/58:10 amBOI - SAL
2 stops30h 13mUnited Airlines
Mon 6/173:30 pmSAL - BOI
2 stops18h 15mUnited Airlines
Deal found 4/11$739

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 3,194,136 searches. Data last updated April 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$484 - $656

Route

Depart

Return

Price

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 stops21h 55m

San Salvador El Salvador Intl

Sat 9/28

2 stops16h 29m

$489

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 4/11

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 7, 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.
Search Deals

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 $543. Price data was last updated on April 7, 2024.

Currently, January is the cheapest month in which you can book a flight from Boise to San Salvador (average of $273). Flying from Boise to San Salvador in July is currently the most expensive (average of $474). 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

$273

February

$287

March

$342

April

$299

May

$318

June

$382

July

$474

August

$314

September

$276

October

$278

November

$312

December

$369

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 April 11, 2024.
8.1
Very good
11,206 reviews

Boarding

8.2

Food

7.5

Comfort

7.9

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

8.1
Very good
11,206 reviews
8.1
Very good
11,206 reviews

Boarding

8.2

Food

7.5

Comfort

7.9

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.4
Good
11,391 reviews
8.1
Very good
11,206 reviews

Boarding

8.2

Food

7.5

Comfort

7.9

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.3
Good
15,011 reviews
8.1
Very good
11,206 reviews

Boarding

8.2

Food

7.5

Comfort

7.9

Entertainment

8.0

Overall

8.1

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

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 United Airlines for just $484, but on average you can expect to pay $543.

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

    Currently priced at $484, United Airlines will fly you from Boise to San Salvador and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $489 and $656, respectively. You may be able to fly from Boise to San Salvador for 32% less than the average price by searching for these airlines.

  • What are the most popular airlines that fly 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 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 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 see available direct flights.

  • 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 do 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 4/11.

See more FAQs

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.

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

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 3,194,136 searches. Data last updated April 11, 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$500Average$763FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.