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Central America

$140+ Cheap flights from Idaho to Central America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SJO
abr. 7 — abr. 141
lun. 4/7
lun. 4/14
1 adult, Economy
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Cheap flight deals from Idaho to Central America

Keep the following information in mind while searching for Idaho to Central America flight deals. Data was last updated abril 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$140
(Delta)

Popular in

December

Cheapest in

September

Average price

$606
Provider with most accurate pricing for Boise Air Term. Gowen Fld-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-San Salvador El Salvador Intl flights.
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From Idaho to Central America
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One-way flight from Idaho to Central America
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Highest demand for flights based on searches. 23% potential increase in price ($205 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Idaho to Central America

Cheapest flights from Idaho to Central America
Explore the most affordable flight options available from Idaho to Central America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 2, 2025.

This United Airlines deal was found by Cheapflights users on 4/1. 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.
jue. 5/87:10 pmBOI - SJO
2 stops17h 16mUnited Airlines
mar. 5/278:45 amSJO - BOI
1 stop12h 59mUnited Airlines
Deal found 4/1$329
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/146:30 amBOI - SJO
2 stops17h 22mAlaska Airlines
mar. 5/201:06 amSJO - BOI
2 stops22h 53mAlaska Airlines
Deal found 4/1$347
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/177:10 amGEG - SJO
1 stop15h 36mAlaska Airlines
vie. 5/231:06 amSJO - GEG
1 stop22h 16mAlaska Airlines
Deal found 4/1$350
This American Airlines deal was found by Cheapflights users on 4/1. 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.
mar. 5/67:14 amBOI - SJO
1 stop15h 03mAmerican Airlines
mié. 5/1411:59 pmSJO - BOI
1 stop22h 01mAmerican Airlines
Deal found 4/1$382
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/193:43 pmBOI - BZE
2 stops19h 29mDelta
jue. 8/2812:32 pmBZE - BOI
1 stop10h 01mDelta
Deal found 4/2$384
This United Airlines deal was found by Cheapflights users on 4/2. 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.
sáb. 5/171:35 pmBOI - PTY
2 stops25h 37mUnited Airlines
sáb. 5/243:20 pmPTY - BOI
2 stops19h 26mUnited Airlines
Deal found 4/2$418
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/35:59 pmBOI - SJO
2 stops12h 11mDelta
sáb. 5/107:25 amSJO - BOI
2 stops16h 47mDelta
Deal found 4/1$420
This American Airlines deal was found by Cheapflights users on 4/2. 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.
mar. 8/191:41 pmBOI - BZE
1 stop24h 29mAmerican Airlines
jue. 8/281:05 pmBZE - BOI
1 stop8h 11mAmerican Airlines
Deal found 4/2$434
This American Airlines deal was found by Cheapflights users on 4/2. 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.
jue. 8/147:44 pmGEG - SJO
2 stops16h 36mMultiple Airlines
jue. 8/212:20 pmSJO - GEG
2 stops22h 16mMultiple Airlines
Deal found 4/2$437
This United Airlines deal was found by Cheapflights users on 3/31. 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.
vie. 4/45:00 amBOI - GUA
2 stops9h 20mUnited Airlines
sáb. 4/51:30 amGUA - BOI
2 stops14h 51mUnited Airlines
Deal found 3/31$438
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/266:30 amBOI - BZE
1 stop10h 02mAlaska Airlines
dom. 5/49:00 amBZE - BOI
1 stop13h 39mAlaska Airlines
Deal found 4/1$451
This United Airlines deal was found by Cheapflights users on 4/1. 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.
sáb. 5/175:29 amGEG - SJO
1 stop14h 46mUnited Airlines
sáb. 5/246:35 amSJO - GEG
1 stop11h 46mUnited Airlines
Deal found 4/1$459

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Central America 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 abril 2, 2025.
Use the filters below to find and compare flights from Idaho to Central America that are best for you.

Fly from

Idaho

Fly to

Central America

Route

Depart

Return

Price

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

jue. 5/8

7:10 pm-12:26 pm

2 stops17h 16m

San José Juan Santamaria Intl

mar. 5/27

8:45 am-9:44 pm

1 stop12h 59m

$329

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

mié. 5/14

6:30 am-11:52 pm

2 stops17h 22m

San José Juan Santamaria Intl

mar. 5/20

1:06 am-11:59 pm

2 stops22h 53m

$347

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

sáb. 5/17

7:10 am-11:46 pm

1 stop15h 36m

San José Juan Santamaria Intl

vie. 5/23

1:06 am-10:22 pm

1 stop22h 16m

$350

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

mar. 5/6

7:14 am-10:17 pm

1 stop15h 03m

San José Juan Santamaria Intl

mié. 5/14

11:59 pm-10:00 pm

1 stop22h 01m

$382

BoiseBelize City

BOI - BZE

BOIBZE

Boise Air Term. Gowen Fld

mar. 8/19

3:43 pm-11:12 am

2 stops19h 29m

Belize City Philip S.W.Goldson

jue. 8/28

12:32 pm-10:33 pm

1 stop10h 01m

$384

BoisePanama City

BOI - PTY

BOIPTY

Boise Air Term. Gowen Fld

sáb. 5/17

1:35 pm-4:12 pm

2 stops25h 37m

Panama City Tocumen Intl

sáb. 5/24

3:20 pm-9:46 am

2 stops19h 26m

$418

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

sáb. 5/3

5:59 pm-6:10 am

2 stops12h 11m

San José Juan Santamaria Intl

sáb. 5/10

7:25 am-12:12 am

2 stops16h 47m

$420

BoiseBelize City

BOI - BZE

BOIBZE

Boise Air Term. Gowen Fld

mar. 8/19

1:41 pm-2:10 pm

1 stop24h 29m

Belize City Philip S.W.Goldson

jue. 8/28

1:05 pm-9:16 pm

1 stop8h 11m

$434

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

vie. 5/9

5:34 am-10:17 pm

1 stop15h 43m

San José Juan Santamaria Intl

vie. 5/16

6:03 am-8:53 pm

2 stops15h 50m

$437

BoisePanama City

BOI - PTY

BOIPTY

Boise Air Term. Gowen Fld

jue. 9/4

1:41 pm-12:25 pm

2 stops21h 44m

Panama City Tocumen Intl

sáb. 9/13

1:50 pm-12:34 pm

2 stops23h 44m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 47 results
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Best time to book a flight from Idaho to Central America

Have a flexible travel schedule? Discover the best time to fly to Central America from Idaho 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 Idaho to Central America

What is the cheapest month to book a flight from Idaho to Central America?

Currently, September is the cheapest month in which you can book a flight from Idaho to Central America (average of $398). Flying from Idaho to Central America in March is currently the most expensive (average of $555). 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.

What is the cheapest time of day to fly from ID to CA?

Find hourly flight availability from Idaho to Central America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Central America as you normally would.

Rainfall in Central America by month

Plan your trip to Central America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Central America 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 Central America when rainfall is around 0.0 in.

Temperature in Central America by month

Plan your trip to Central America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Central America, 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).

Reviews of airlines servicing Central America

Get insights into the airlines that provide service to Central America. 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 Central America. Reviews last updated abril 2, 2025.
Alaska Airlines
8.0
Very good
9,825 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,825 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Copa Airlines
7.6
Good
1,400 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,616 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What are the cheapest airlines to fly from Idaho to Central America one-way?

    $140 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $154 and $163, respectively.

  • Can I find deals for flights from Idaho to Central America that include hotel bookings?

    Yes. In addition to deals on Idaho to Central America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Central America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Central America.

  • Can I find deals for business class flights from Idaho to Central America?

    Yes. Cheapflights offers flight deals from Idaho to Central America 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 Idaho to Central America?

    Currently, September is the cheapest month in which you can book a flight from Idaho to Central America (average of $398). Flying from Idaho to Central America in March is currently the most expensive (average of $555). 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

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Alternative routes for Idaho to Central America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Idaho to Central America

Discover the top 6 airlines that operate flights from Idaho to Central America. 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 2,558,603 searches. Data last updated abril 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$269Average$359FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$296Average$702FlexibilityNo cancel feeOn-time69%
DeltaCheapest$355Average$593FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$374Average$630FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$408Average$655FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$559Average$723FlexibilityNo cancel feeOn-time63%

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