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$612+ Cheap flights from Idaho to Greece

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ATH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Idaho to Greece

Keep the following information in mind while searching for Idaho to Greece flight deals. Data was last updated September 11, 2025.

Round-trip from

$612
(Delta)

Popular in

December

Cheapest in

November

Average price

$1,400
From Idaho to Greece
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Idaho to Greece

Cheapest flights from Idaho to Greece
Explore the most affordable flight options available from Idaho to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:43 pmGEG - ATH
2 stops31h 52mDelta
Sun 12/1412:50 pmATH - GEG
2 stops29h 43mDelta
Deal found 9/10$612
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 11/14:05 pmGEG - ATH
2 stops58h 05mUnited Airlines
Sun 11/166:15 amATH - GEG
2 stops27h 14mUnited Airlines
Deal found 9/11$630
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:03 pmGEG - ATH
2 stops22h 17mDelta
Tue 9/2310:30 amATH - GEG
2 stops22h 43mDelta
Deal found 9/10$660
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:15 amBOI - ATH
2 stops43h 05mMultiple Airlines
Tue 12/96:25 amATH - BOI
2 stops22h 18mMultiple Airlines
Deal found 9/10$680
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/1612:35 pmGEG - ATH
2 stops59h 30mUnited Airlines
Fri 10/312:05 pmATH - GEG
2 stops55h 26mUnited Airlines
Deal found 9/11$700
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:30 pmGEG - ATH
2 stops23h 50mDelta
Tue 10/710:30 amATH - GEG
2 stops23h 29mDelta
Deal found 9/10$703
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/222:31 pmBOI - ATH
2 stops36h 04mUnited Airlines
Tue 12/96:25 amATH - BOI
2 stops25h 20mUnited Airlines
Deal found 9/10$720
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:50 amGEG - SKG
2 stops41h 00mKLM
Sun 11/1612:25 pmSKG - GEG
2 stops40h 08mKLM
Deal found 9/10$746
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 9/305:00 amBOI - ATH
2 stops33h 00mUnited Airlines
Mon 10/136:55 amATH - BOI
2 stops43h 03mUnited Airlines
Deal found 9/11$754
This Ovago deal was found by Cheapflights users on 9/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:45 amJAC - ATH
2 stops30h 55mLufthansa
Sun 11/26:55 pmATH - JAC
2 stops34h 42mLufthansa
Deal found 9/11$765
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/224:45 pmBOI - ATH
2 stops32h 50mDelta
Mon 12/83:25 amATH - BOI
2 stops29h 45mDelta
Deal found 9/10$795
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/258:20 amBOI - ATH
2 stops17h 00mUnited Airlines
Sat 11/17:05 amATH - BOI
2 stops24h 23mUnited Airlines
Deal found 9/10$882

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Greece 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 September 11, 2025.
Use the filters below to find and compare flights from Idaho to Greece that are best for you.

Fly from

Idaho

Fly to

Greece

Route

Depart

Return

Price

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Tue 11/18

4:43 pm-10:35 am

2 stops31h 52m

Athens Eleftherios V.

Sun 12/14

12:50 pm-8:33 am

2 stops29h 43m

$612

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Sat 11/1

4:05 pm-11:10 am

2 stops58h 05m

Athens Eleftherios V.

Sun 11/16

6:15 am-11:29 pm

2 stops27h 14m

$630

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Tue 11/18

11:25 am-11:35 am

2 stops38h 10m

Athens Eleftherios V.

Sun 12/14

6:15 am-11:44 am

2 stops39h 29m

$630

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Thu 2/19

1:45 pm-12:30 am

2 stops24h 45m

Athens Eleftherios V.

Thu 2/26

6:25 am-9:09 pm

2 stops24h 44m

$639

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Fri 1/9

12:24 pm-12:55 pm

2 stops38h 31m

Athens Eleftherios V.

Fri 1/16

6:05 am-7:01 pm

2 stops22h 56m

$639

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Mon 2/16

1:40 pm-11:10 pm

2 stops23h 30m

Athens Eleftherios V.

Sun 2/22

8:00 am-10:33 pm

2 stops24h 33m

$643

JacksonAthens

JAC - ATH

JACATH

Jackson Hole

Sat 3/7

4:25 pm-4:35 pm

2 stops39h 10m

Athens Eleftherios V.

Fri 3/20

6:35 am-9:02 pm

2 stops22h 27m

$643

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Mon 2/16

5:00 am-4:35 pm

2 stops25h 35m

Athens Eleftherios V.

Sun 2/22

6:35 am-9:09 pm

3 stops24h 34m

$669

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Fri 11/21

6:15 am-10:20 am

2 stops43h 05m

Athens Eleftherios V.

Tue 12/9

6:25 am-7:43 pm

2 stops22h 18m

$680

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Thu 2/12

1:40 pm-1:25 am

2 stops25h 45m

Athens Eleftherios V.

Sun 2/22

8:00 am-8:44 pm

2 stops22h 44m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 32 results
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Best time to book a flight from Idaho to Greece

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

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

Currently, November is the cheapest month in which you can book a flight from Idaho to Greece (average of $679). Flying from Idaho to Greece in June is currently the most expensive (average of $1,284). 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 GR?

Find hourly flight availability from Idaho to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Related info for your journey

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

  • How long is the flight from Idaho to Greece?

    Delta, United Airlines, and KLM can get you from Idaho to Greece in just under 31h 52m. Your travel time can differ by up to 26h 13m. Idaho and Greece are separated by a distance of 6063 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $903. However, be on the lookout for offers from Lufthansa and Delta, as they are both options that can get you from Idaho to Greece for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Greece 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 Greece?

    Currently, November is the cheapest month in which you can book a flight from Idaho to Greece (average of $679). Flying from Idaho to Greece in June is currently the most expensive (average of $1,284). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Idaho to Greece

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Idaho to Greece

Discover the top 5 airlines that operate flights from Idaho to Greece. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$658Average$1,242FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$676Average$1,193FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$679Average$1,066FlexibilityNo cancel feeOn-time69%
DeltaCheapest$726Average$1,154FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$819Average$1,781FlexibilityNo cancel feeOn-time71%

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