Which airports can I use when flying from Idaho Falls to San José?

Flights from Idaho Falls to San José usually depart from Idaho Falls Fanning Field (IDA) and arrive at San José Juan Santamaria Intl (SJO).

What cabin classes can I book on flights from Idaho Falls to San José?

Only Economy Class is available on flights from Idaho Falls to San José.

Which airports do connecting flights from Idaho Falls to San José pass through?

Connecting flights from Idaho Falls to San José most commonly pass through: • Dallas/Fort Worth (DFW) - 87% of one-stop connections • Denver Intl (DEN) - 13% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

Can I save money by using flexible dates for flights from Idaho Falls to San José?

Yes. Being flexible with your travel dates can save you up to 64% on the Idaho Falls to San José route. Friday is the cheapest departure day at $437 round-trip on average, while Wednesday is the most expensive at $1,186, a difference of $749. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in San José?

Some of the most popular sights in San José are Parque Metropolitano La Sabana, Barrio Amón and Estadio Nacional de Costa Rica. These are among the most viewed places in San José on KAYAK.

How long is a flight from Idaho Falls to San José?

There are currently no nonstop flights available from Idaho Falls to San José. Flights with 1 layover take between 10h 03m and 17h 06m in total, depending on the connection.

Do I need a passport to fly from Idaho Falls to San José?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Idaho Falls to San José changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $645 to $4,711. That means the highest observed fare was about 7x higher than the lowest one.

How are flight prices from Idaho Falls to San José looking right now?

One-way fares from Idaho Falls to San José are currently higher than usual. Average one-way flight prices are about $466, which is 22% above the typical average for this route.

How much time can I save by choosing a different layover airport from Idaho Falls to San José?

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 10h 03m, compared with 17h 06m via Dallas/Fort Worth (DFW).

What car rental options are available at San José Juan Santamaria Intl Airport (SJO)?

San José Juan Santamaria Intl Airport (SJO) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include: • Budget • Avis • Priceless • Routes Car & Truck Rentals • Payless

How much should I expect to pay for a Idaho Falls to San José flight?

Round-trip flights from Idaho Falls to San José range from $569 to $1,160, with an average of $673 over the past 12 months. Anything below $569 counts as a good deal.

What is the cheapest airline to fly from Idaho Falls to San José?

United Airlines ($645) and American Airlines ($645) are the cheapest airlines to fly round-trip from Idaho Falls to San José according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Idaho Falls to San José?

Dallas/Fort Worth (DFW) is the most popular layover for the Idaho Falls to San José route. 87% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DFW.

What is the cheapest layover airport when flying from Idaho Falls to San José?

Flights via Dallas/Fort Worth (DFW) offer the most affordable fares, with an average round-trip price of $819. Based on KAYAK data over the past 3 months.

When flying from Idaho Falls to San José which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Idaho Falls to San José layovers at 378 minutes over the past 3 months.

$370 CHEAP FLIGHTS from Idaho Falls to San José (IDA - SJO)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$645

Typical prices: $569-$1,160

United Airlines

Sun 1/21Mon 1/29

IDA - SJO • 2 stops

Cheapest one-way

$370

Typical prices: $377-$553

Multiple Airlines

Fri 10/5

IDA - SJO • 2 stops

When to travel

January

Cheapest • 35% price drop

February

Most popular

Good to know

Top layover airports

Dallas/Fort Worth (DFW)

Cheapest • Avg $819 (round-trip)

Denver Intl (DEN)

Shortest trip • 10h 03m (one-way)

Insights

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We hope you love your trip to San José!

Flight Deals

Cheap Flights from Idaho Falls to San José (IDA-SJO)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Idaho Falls to San José

Thu, Jan 21 - Sat, Jan 30

6:00 am - 12:45 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

29h 45m2 stops Salt Lake City Atlanta Hartsfield-Jackson

3:55 pm - 10:19 pmSJO San José Juan Santamaria Intl-IDA Idaho Falls Fanning Field

31h 24m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$594Delta

Thu, Oct 29 - Thu, Nov 5

1:50 pm - 2:00 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

24h 10m2 stops Chicago O'Hare Intl Dallas/Fort Worth

3:54 pm - 1:05 pmSJO San José Juan Santamaria Intl-IDA Idaho Falls Fanning Field

22h 11m2 stops Miami Dallas/Fort Worth

$645American Airlines

Sun, Nov 8 - Wed, Nov 11

5:40 pm - 1:22 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

18h 42m2 stops Denver Intl Houston George Bush Intcntl

8:45 am - 9:53 amSJO San José Juan Santamaria Intl-IDA Idaho Falls Fanning Field

26h 08m2 stops Houston George Bush Intcntl Denver Intl

$645United Airlines

Wed, Jan 20 - Fri, Jan 29

4:17 pm - 12:15 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

18h 58m2 stops Denver Intl Chicago O'Hare Intl

1:15 am - 9:08 pmSJO San José Juan Santamaria Intl-IDA Idaho Falls Fanning Field

20h 53m2 stops Houston George Bush Intcntl Denver Intl

$645United Airlines

Thu, Jan 21 - Fri, Jan 29

2:35 pm - 12:15 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

20h 40m2 stops Denver Intl Chicago O'Hare Intl

1:15 am - 9:08 pmSJO San José Juan Santamaria Intl-IDA Idaho Falls Fanning Field

20h 53m2 stops Houston George Bush Intcntl Denver Intl

$645United Airlines

Wed, Jan 20 - Thu, Jan 28

4:17 pm - 12:15 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

18h 58m2 stops Denver Intl Chicago O'Hare Intl

1:15 am - 9:08 pmSJO San José Juan Santamaria Intl-IDA Idaho Falls Fanning Field

20h 53m2 stops Houston George Bush Intcntl Denver Intl

$645United Airlines

Fri, Jan 22 - Sat, Jan 30

6:45 pm - 10:05 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

26h 20m2 stops Salt Lake City Atlanta Hartsfield-Jackson

3:55 pm - 10:19 pmSJO San José Juan Santamaria Intl-IDA Idaho Falls Fanning Field

31h 24m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$647Delta

Sat, Feb 6 - Sat, Feb 13

4:17 pm - 6:25 amIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

13h 08m2 stops Denver Intl Los Angeles

6:40 am - 9:08 pmSJO San José Juan Santamaria Intl-IDA Idaho Falls Fanning Field

15h 28m2 stops Los Angeles Denver Intl

$647United Airlines

Thu, Jan 21 - Thu, Jan 28

2:35 pm - 10:00 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

30h 25m1 stop Denver Intl

1:15 am - 9:08 pmSJO San José Juan Santamaria Intl-IDA Idaho Falls Fanning Field

20h 53m2 stops Houston George Bush Intcntl Denver Intl

$653United Airlines

Thu, Jan 21 - Fri, Jan 29

2:35 pm - 10:00 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

30h 25m1 stop Denver Intl

1:15 am - 9:08 pmSJO San José Juan Santamaria Intl-IDA Idaho Falls Fanning Field

20h 53m2 stops Houston George Bush Intcntl Denver Intl

$653United Airlines

Recent one-way flight deals from Idaho Falls to San José

Mon, Oct 5

7:42 pm - 9:56 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

50h 14m2 stops Las Vegas Harry Reid Intl Mexico City Benito Juarez

$370Multiple Airlines

Mon, Oct 5

7:42 pm - 7:10 amIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

35h 28m3 stops Las Vegas Harry Reid Intl Monterrey Gen Mariano Escobedo Panama City Tocumen Intl

$415Multiple Airlines

Fri, Oct 2

10:49 pm - 7:10 amIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

32h 21m3 stops Las Vegas Harry Reid Intl Monterrey Gen Mariano Escobedo Panama City Tocumen Intl

$453Multiple Airlines

Fri, Oct 2

10:49 pm - 12:05 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

37h 16m2 stops Las Vegas Harry Reid Intl Mexico City Benito Juarez

$457Multiple Airlines

Sat, Oct 3

5:51 pm - 12:21 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

18h 30m2 stops Denver Intl Houston George Bush Intcntl

$468United Airlines

Tue, Oct 6

1:58 pm - 12:15 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

46h 17m3 stops Seattle/Tacoma Intl Austin Bergstrom Monterrey Gen Mariano Escobedo

$484Multiple Airlines

Tue, Oct 6

5:51 pm - 12:21 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

18h 30m2 stops Denver Intl Houston George Bush Intcntl

$487United Airlines

Thu, Oct 1

10:35 am - 12:21 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

25h 46m2 stops Denver Intl Houston George Bush Intcntl

$493United Airlines

Sat, Oct 3

6:09 am - 12:15 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

54h 06m3 stops Seattle/Tacoma Intl Austin Bergstrom Monterrey Gen Mariano Escobedo

$510Multiple Airlines

Sun, Oct 4

5:51 pm - 12:21 pmIDA Idaho Falls Fanning Field-SJO San José Juan Santamaria Intl

42h 30m2 stops Denver Intl Houston George Bush Intcntl

$518United Airlines

Booking Insights

Price, demand and travel trends for Idaho Falls to San José flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Idaho Falls to San José with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Idaho Falls to San José?

Round-trip flights from Idaho Falls to San José start at $645. Prices are typical for this route right now, with typical round-trip fares ranging from $569 to $1,160. The lowest price found in the past 5 days was $645 on United Airlines.

Find deals

Low season	September
High season	February
Cheapest flight	$370

Most popular time to fly and prices are also 15% lower on average.

Flight from Idaho Falls to San José

When to book flights from Idaho Falls to San José

Are your dates flexible? Find out the best times to travel from Idaho Falls to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Idaho Falls to San José?
Flights from Idaho Falls to San José usually depart from Idaho Falls Fanning Field (IDA) and arrive at San José Juan Santamaria Intl (SJO).
What cabin classes can I book on flights from Idaho Falls to San José?
Only Economy Class is available on flights from Idaho Falls to San José.
Which airports do connecting flights from Idaho Falls to San José pass through?
Connecting flights from Idaho Falls to San José most commonly pass through:

• Dallas/Fort Worth (DFW) - 87% of one-stop connections
• Denver Intl (DEN) - 13% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from Idaho Falls to San José?
Yes. Being flexible with your travel dates can save you up to 64% on the Idaho Falls to San José route. Friday is the cheapest departure day at $437 round-trip on average, while Wednesday is the most expensive at $1,186, a difference of $749. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in San José?
Some of the most popular sights in San José are Parque Metropolitano La Sabana, Barrio Amón and Estadio Nacional de Costa Rica. These are among the most viewed places in San José on KAYAK.
How long is a flight from Idaho Falls to San José?
There are currently no nonstop flights available from Idaho Falls to San José. Flights with 1 layover take between 10h 03m and 17h 06m in total, depending on the connection.
Do I need a passport to fly from Idaho Falls to San José?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Idaho Falls to San José changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $645 to $4,711. That means the highest observed fare was about 7x higher than the lowest one.
How are flight prices from Idaho Falls to San José looking right now?
One-way fares from Idaho Falls to San José are currently higher than usual. Average one-way flight prices are about $466, which is 22% above the typical average for this route.
How much time can I save by choosing a different layover airport from Idaho Falls to San José?
Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 10h 03m, compared with 17h 06m via Dallas/Fort Worth (DFW).
What car rental options are available at San José Juan Santamaria Intl Airport (SJO)?
San José Juan Santamaria Intl Airport (SJO) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:
• Budget
• Avis
• Priceless
• Routes Car & Truck Rentals
• Payless
How much should I expect to pay for a Idaho Falls to San José flight?
Round-trip flights from Idaho Falls to San José range from $569 to $1,160, with an average of $673 over the past 12 months. Anything below $569 counts as a good deal.

If your dates can be flexible, aim for a Friday departure instead of Wednesday. On this route, Friday flights average $437 - about $749 less than Wednesday (63% savings) based on the last 12 months.
If you can choose when to travel, plan your Idaho Falls to San José trip for January. Fares historically average $437 round-trip in that month - typically $1,877 less than the most expensive month, which is March (based on the last 12 months).

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IDA - SJO

$370 Find Cheap Flights from Idaho Falls to San José - Compare and Save

Everything you should know

Cheap Flights from Idaho Falls to San José (IDA-SJO)

Recent round-trip flight deals from Idaho Falls to San José

Recent one-way flight deals from Idaho Falls to San José

Price, demand and travel trends for Idaho Falls to San José flights

How much is a round-trip flight from Idaho Falls to San José?

What is the cheapest airline to fly from Idaho Falls to San José?

What is the most popular layover airport when flying from Idaho Falls to San José?

What is the cheapest layover airport when flying from Idaho Falls to San José?

When flying from Idaho Falls to San José which airport offers the shortest layover?

Key details for Idaho Falls to San José flights

Low season

High season

Cheapest flight

When to book flights from Idaho Falls to San José

Your Idaho Falls to San José flight questions, answered

Your guide to booking Idaho Falls to San José flights

More options for your flight from Idaho Falls to San José

Complete your trip to San José with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Idaho Falls to San José

Find direct flights to and from Idaho Falls and San José

Flights from domestic origins to San José

Flights to other popular destinations