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$366+ Cheap flights from Idaho to Athens (ATH)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ATH
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Idaho to Athens

Cheapest flights from Idaho to Athens
Explore the most affordable flight options available from Idaho to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 3/194:16 pm
JAC
-
ATH
2 stops57h 04m
United Airlines
Thu 4/21:10 pm
ATH
-
JAC
2 stops41h 16m
United Airlines
Deal found 2/11$567
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:38 am
BOI
-
ATH
2 stops19h 37m
Scandinavian Airlines
Mon 10/57:30 pm
ATH
-
BOI
2 stops32h 03m
Scandinavian Airlines
Deal found 2/10$661
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 3/44:27 pm
JAC
-
ATH
2 stops24h 13m
United Airlines
Wed 3/1810:55 am
ATH
-
JAC
2 stops32h 29m
United Airlines
Deal found 2/9$678
This Cheapflightsfares deal was found by Cheapflights users on 2/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:30 pm
GEG
-
ATH
2 stops27h 55m
Lufthansa
Sat 11/76:35 am
ATH
-
GEG
2 stops24h 34m
Lufthansa
Deal found 2/12$692
This Delta deal was found by Cheapflights users on 2/11. 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.
Mon 3/96:15 pm
BOI
-
ATH
2 stops31h 20m
Delta
Mon 3/1611:50 am
ATH
-
BOI
2 stops29h 47m
Delta
Deal found 2/11$695
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Thu 2/264:27 pm
JAC
-
ATH
2 stops24h 13m
United Airlines
Mon 3/26:25 am
ATH
-
JAC
2 stops23h 11m
United Airlines
Deal found 2/9$703
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Thu 2/266:25 am
BOI
-
ATH
2 stops34h 15m
United Airlines
Sun 3/16:15 am
ATH
-
BOI
2 stops23h 40m
United Airlines
Deal found 2/9$703
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 2/1712:38 pm
GEG
-
ATH
2 stops27h 02m
United Airlines
Tue 2/246:35 am
ATH
-
GEG
2 stops21h 41m
United Airlines
Deal found 2/10$705
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 2/1712:25 pm
GEG
-
ATH
2 stops21h 05m
American Airlines
Tue 2/247:55 pm
ATH
-
GEG
2 stops35h 17m
American Airlines
Deal found 2/12$707
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Thu 2/196:35 am
IDA
-
ATH
2 stops34h 05m
United Airlines
Mon 2/2312:50 pm
ATH
-
IDA
2 stops35h 50m
United Airlines
Deal found 2/9$710
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Fri 2/207:00 am
GEG
-
ATH
2 stops23h 35m
United Airlines
Tue 2/246:25 am
ATH
-
GEG
2 stops24h 52m
United Airlines
Deal found 2/9$715
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/211:10 pm
JAC
-
ATH
2 stops19h 20m
Air Europa
Fri 4/36:00 am
ATH
-
JAC
2 stops22h 02m
Air Europa
Deal found 2/10$730

Find flight deals from Idaho to Athens

Keep the following information in mind while searching for Idaho to Athens flight deals. Data was last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$484
(Travelocity)

One-way from

$366
(Delta)

Popular in

June

Cheapest in

February

Average price

$501
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Athens Eleftherios V. flights.
Search Deals
From Idaho to Athens Eleftherios V.
Search Deals
One-way flight from Idaho to Athens Eleftherios V.
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($414 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Athens 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 February 13, 2026.
Use the filters below to find and compare flights from Idaho to Athens that are best for you.

Fly from

Idaho

Fly to

Athens

Route

Depart

Return

Price

JacksonAthens

JAC - ATH

JACATH

Jackson Hole

Thu 3/19

4:16 pm-9:20 am

2 stops57h 04m

Athens Eleftherios V.

Thu 4/2

1:10 pm-9:26 pm

2 stops41h 16m

$567

JacksonAthens

JAC - ATH

JACATH

Jackson Hole

Wed 3/4

4:27 pm-1:40 am

2 stops24h 13m

Athens Eleftherios V.

Wed 3/18

10:55 am-11:24 am

2 stops32h 29m

$678

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Mon 3/9

6:15 pm-9:35 am

2 stops31h 20m

Athens Eleftherios V.

Mon 3/16

11:50 am-9:37 am

2 stops29h 47m

$695

JacksonAthens

JAC - ATH

JACATH

Jackson Hole

Thu 2/26

4:27 pm-1:40 am

2 stops24h 13m

Athens Eleftherios V.

Mon 3/2

6:25 am-8:36 pm

2 stops23h 11m

$703

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Thu 2/26

6:25 am-1:40 am

2 stops34h 15m

Athens Eleftherios V.

Sun 3/1

6:15 am-8:55 pm

2 stops23h 40m

$703

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Wed 3/25

1:40 pm-4:35 pm

2 stops17h 55m

Athens Eleftherios V.

Wed 4/1

9:45 am-9:37 pm

1 stop21h 52m

$756

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Mon 5/4

1:41 pm-10:10 am

2 stops34h 29m

Athens Eleftherios V.

Mon 5/11

7:35 pm-9:16 pm

2 stops35h 41m

$812

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Tue 4/21

10:40 pm-11:00 am

1 stop26h 20m

Athens Eleftherios V.

Tue 5/5

10:05 am-12:20 am

2 stops24h 15m

$814

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Tue 5/12

7:23 pm-11:00 am

2 stops29h 37m

Athens Eleftherios V.

Thu 5/21

9:10 am-9:17 pm

1 stop22h 07m

$814

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Tue 5/12

7:10 am-10:10 am

2 stops41h 00m

Athens Eleftherios V.

Thu 5/21

6:35 am-9:05 pm

2 stops24h 30m

$818

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 42 results
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Best time to book a flight from Idaho to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens 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 Athens

How much does it cost to fly round-trip from Idaho to Athens?

Related info for your journey

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

  • What airport do you fly into for flights to Athens from Idaho?

    Most people fly into Athens Eleftherios V. (ATH) if they book a flight to Athens from Idaho. Eleftherios V. is conveniently located just 12.3 mi from Athens’s city center.

  • How long is the flight from Idaho to Athens?

    A quick flight from Idaho to Athens can take about 17h 55m. United Airlines provides one of the quickest options available for as low as $756. There are 6063 mi between Idaho and Athens. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Idaho to Athens?

    The most popular route from Idaho to Athens is Spokane - Athens Eleftherios V.. You may also consider Boise Air Term. Gowen Fld - Athens Eleftherios V. or Jackson Hole - Athens Eleftherios V..

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

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

  • How can I find direct flights from Idaho to Athens?

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

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

    Yes. Cheapflights offers flight deals from Idaho to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Galaxidi

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Alternative routes for Idaho to Athens

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Top 3 airlines flying from Idaho to Athens

Discover the top 3 airlines that operate flights from Idaho to Athens. 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$481Average$615FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$679Average$1,199FlexibilityNo cancel feeOn-time69%
DeltaCheapest$718Average$1,008FlexibilityNo cancel feeOn-timeN/A

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