How long is the flight from Idaho to Greece?

Flight times vary depending on what airport in Idaho you fly out of and what airport in Greece you fly into. For example, flying from Boise to Athens takes 17h 22m on average. On the other hand, flying from Idaho Falls to Athens takes 25h 55m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Idaho to Greece?

Prices for flights from Idaho to Greece are updated daily.

How many operators does momondo search for flights from Idaho to Greece?

The number of operators available for flights from Idaho to Greece is 2 as of September 2026.

How old do you have to be to fly from Idaho to Greece?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Greece.

What documentation or ID do you need to fly to Greece?

The travel and health documents required for your trip to Greece can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greece. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$461 Cheap Flights from Idaho to Greece in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 am - 12:55 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

43h 35m2 stops San Francisco Zurich

1:00 pm - 7:16 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

39h 16m2 stops Toronto Pearson Intl San Francisco

$749United Airlines

Tue, Feb 23 - Tue, Mar 9

4:05 pm - 12:55 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

35h 50m2 stops San Francisco Zurich

6:45 am - 9:15 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

23h 30m2 stops Frankfurt am Main San Francisco

$767United Airlines

Tue, Feb 16 - Fri, Feb 19

2:35 pm - 1:30 amIDA Idaho Falls Fanning Field-ATH Athens Eleftherios V.

25h 55m2 stops Denver Intl Munich Franz Josef Strauss

6:45 am - 9:08 pmATH Athens Eleftherios V.-IDA Idaho Falls Fanning Field

23h 23m2 stops Frankfurt am Main Denver Intl

$768United Airlines

Mon, Mar 1 - Fri, Mar 5

10:45 am - 1:30 amIDA Idaho Falls Fanning Field-ATH Athens Eleftherios V.

29h 45m2 stops Denver Intl Munich Franz Josef Strauss

6:45 am - 5:22 pmATH Athens Eleftherios V.-IDA Idaho Falls Fanning Field

19h 37m2 stops Frankfurt am Main Denver Intl

$768United Airlines

Mon, Mar 1 - Fri, Mar 5

12:42 pm - 4:30 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

18h 48m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

6:10 am - 4:49 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

19h 39m2 stops Amsterdam Schiphol Salt Lake City

$770Delta

Tue, Feb 16 - Fri, Feb 19

11:30 am - 1:20 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

28h 50m2 stops Salt Lake City Amsterdam Schiphol

6:10 am - 4:49 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

19h 39m2 stops Amsterdam Schiphol Salt Lake City

$770KLM

Tue, Feb 16 - Fri, Feb 19

12:42 pm - 4:30 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

18h 48m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

6:10 am - 4:49 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

19h 39m2 stops Amsterdam Schiphol Salt Lake City

$771Delta

Tue, Feb 16 - Fri, Feb 19

1:35 pm - 1:25 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

26h 50m2 stops Dallas/Fort Worth London Heathrow

7:35 am - 11:41 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

25h 06m3 stops London Heathrow Dallas/Fort Worth Phoenix Sky Harbor Intl

$784American Airlines

Tue, Feb 16 - Fri, Feb 19

1:35 pm - 1:25 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

26h 50m2 stops Dallas/Fort Worth London Heathrow

7:35 am - 11:41 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

25h 06m3 stops London Heathrow Chicago O'Hare Intl Phoenix Sky Harbor Intl

$784American Airlines

Tue, Feb 16 - Fri, Feb 19

1:43 pm - 1:20 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

27h 37m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

9:45 am - 10:41 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

21h 56m1 stop Atlanta Hartsfield-Jackson

$839Delta

Wed, Mar 24 - Wed, Mar 31

Cheap last minute flights

Enter your travel dates to find the best prices.

8:15 am - 11:05 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

29h 50m2 stops San Francisco Munich Franz Josef Strauss

6:00 am - 9:33 amATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

36h 33m2 stops Munich Franz Josef Strauss Denver Intl

$775United Airlines

Wed, Sep 30 - Fri, Oct 9

6:44 pm - 1:15 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

21h 31m2 stops Salt Lake City Amsterdam Schiphol

9:45 am - 9:57 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

21h 12m1 stop Atlanta Hartsfield-Jackson

$911KLM

Wed, Sep 30 - Fri, Oct 9

11:10 pm - 7:50 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

23h 40m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

9:45 am - 9:57 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

21h 12m1 stop Atlanta Hartsfield-Jackson

$945Delta

Thu, Oct 1 - Fri, Oct 9

11:10 pm - 7:50 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

23h 40m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

6:00 am - 11:59 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

26h 59m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$949Delta

Thu, Oct 1 - Fri, Oct 9

7:00 am - 8:10 amIDA Idaho Falls Fanning Field-ATH Athens Eleftherios V.

40h 10m2 stops Denver Intl Newark

12:10 pm - 3:24 pmATH Athens Eleftherios V.-IDA Idaho Falls Fanning Field

36h 14m2 stops Toronto Pearson Intl Denver Intl

$1,042United Airlines

Thu, Oct 1 - Thu, Oct 22

10:30 am - 11:05 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

27h 35m2 stops Denver Intl Munich Franz Josef Strauss

6:00 am - 9:33 amATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

36h 33m2 stops Munich Franz Josef Strauss Denver Intl

$1,048United Airlines

Fri, Oct 2 - Fri, Oct 9

12:26 pm - 8:10 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

34h 44m2 stops Chicago O'Hare Intl Newark

11:45 am - 9:34 amATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

30h 49m2 stops Washington, D.C. Dulles Intl Denver Intl

$1,071United Airlines

Thu, Oct 1 - Sat, Oct 10

7:00 am - 6:40 pmIDA Idaho Falls Fanning Field-ATH Athens Eleftherios V.

26h 40m2 stops Denver Intl Munich Franz Josef Strauss

12:10 pm - 3:24 pmATH Athens Eleftherios V.-IDA Idaho Falls Fanning Field

36h 14m2 stops Toronto Pearson Intl Denver Intl

$1,160Multiple Airlines

Thu, Oct 1 - Thu, Oct 22

3:28 pm - 11:00 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

22h 32m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

9:45 am - 9:57 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

21h 12m1 stop Atlanta Hartsfield-Jackson

$1,165Delta

Wed, Sep 30 - Fri, Oct 9

2:08 pm - 12:35 amIDA Idaho Falls Fanning Field-ATH Athens Eleftherios V.

25h 27m2 stops Dallas/Fort Worth London Heathrow

10:45 am - 1:20 pmATH Athens Eleftherios V.-IDA Idaho Falls Fanning Field

35h 35m1 stop Chicago O'Hare Intl

$1,310Multiple Airlines

Thu, Oct 1 - Thu, Oct 22

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United Airlines flights from Idaho to Greece

Our best United Airlines deals on Idaho to Greece flight tickets

United Airlines

Feb 23

BOI8:20 amBoise Air Term. Gowen Fld

43h 35m

2 stops

ATH12:55 pmAthens Eleftherios V.

Mar 9

ATH1:00 pmAthens Eleftherios V.

39h 16m

2 stops

BOI7:16 pmBoise Air Term. Gowen Fld

$749

United Airlines

Feb 16

BOI4:05 pmBoise Air Term. Gowen Fld

35h 50m

2 stops

ATH12:55 pmAthens Eleftherios V.

Feb 19

ATH6:45 amAthens Eleftherios V.

23h 30m

2 stops

BOI9:15 pmBoise Air Term. Gowen Fld

$767

United Airlines

Mar 1

IDA2:35 pmIdaho Falls Fanning Field

25h 55m

2 stops

ATH1:30 amAthens Eleftherios V.

Mar 5

ATH6:45 amAthens Eleftherios V.

23h 23m

2 stops

IDA9:08 pmIdaho Falls Fanning Field

$768

Delta flights from Idaho to Greece

Our best Delta deals on Idaho to Greece flight tickets

Delta

Feb 16

BOI12:42 pmBoise Air Term. Gowen Fld

18h 48m

2 stops

ATH4:30 pmAthens Eleftherios V.

Feb 19

ATH6:10 amAthens Eleftherios V.

19h 39m

2 stops

BOI4:49 pmBoise Air Term. Gowen Fld

$770

Delta

Feb 16

BOI12:42 pmBoise Air Term. Gowen Fld

18h 48m

2 stops

ATH4:30 pmAthens Eleftherios V.

Feb 19

ATH6:10 amAthens Eleftherios V.

19h 39m

2 stops

BOI4:49 pmBoise Air Term. Gowen Fld

$771

Delta

Mar 24

BOI1:43 pmBoise Air Term. Gowen Fld

27h 37m

2 stops

ATH1:20 amAthens Eleftherios V.

Mar 31

ATH9:45 amAthens Eleftherios V.

21h 56m

1 stop

BOI10:41 pmBoise Air Term. Gowen Fld

$839

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseAthens

BOI Boise Air Term. Gowen Fld - ATH Athens Eleftherios V.

BOIATH

Boise Air Term. Gowen Fld

Tue 2/23

8:20 am-12:55 pm

2 stops43h 35m

Athens Eleftherios V.

Tue 3/9

1:00 pm-7:16 pm

2 stops39h 16m

$749

BoiseAthens

BOI Boise Air Term. Gowen Fld - ATH Athens Eleftherios V.

BOIATH

Boise Air Term. Gowen Fld

Tue 2/16

4:05 pm-12:55 pm

2 stops35h 50m

Athens Eleftherios V.

Fri 2/19

6:45 am-9:15 pm

2 stops23h 30m

$767

Idaho FallsAthens

IDA Idaho Falls Fanning Field - ATH Athens Eleftherios V.

IDAATH

Idaho Falls Fanning Field

Mon 3/1

2:35 pm-1:30 am

2 stops25h 55m

Athens Eleftherios V.

Fri 3/5

6:45 am-9:08 pm

2 stops23h 23m

$768

Idaho FallsAthens

IDA Idaho Falls Fanning Field - ATH Athens Eleftherios V.

IDAATH

Idaho Falls Fanning Field

Mon 3/1

10:45 am-1:30 am

2 stops29h 45m

Athens Eleftherios V.

Fri 3/5

6:45 am-5:22 pm

2 stops19h 37m

$768

Quickest round-trip

BoiseAthens

BOI Boise Air Term. Gowen Fld - ATH Athens Eleftherios V.

BOIATH

Boise Air Term. Gowen Fld

Tue 2/16

12:42 pm-4:30 pm

2 stops18h 48m

Athens Eleftherios V.

Fri 2/19

6:10 am-4:49 pm

2 stops19h 39m

$770

BoiseAthens

BOI Boise Air Term. Gowen Fld - ATH Athens Eleftherios V.

BOIATH

Boise Air Term. Gowen Fld

Tue 2/16

11:30 am-1:20 am

2 stops28h 50m

Athens Eleftherios V.

Fri 2/19

6:10 am-4:49 pm

2 stops19h 39m

$770

BoiseAthens

BOI Boise Air Term. Gowen Fld - ATH Athens Eleftherios V.

BOIATH

Boise Air Term. Gowen Fld

Tue 2/16

12:42 pm-4:30 pm

2 stops18h 48m

Athens Eleftherios V.

Fri 2/19

6:10 am-4:49 pm

2 stops19h 39m

$771

BoiseAthens

BOI Boise Air Term. Gowen Fld - ATH Athens Eleftherios V.

BOIATH

Boise Air Term. Gowen Fld

Tue 2/16

1:35 pm-1:25 am

2 stops26h 50m

Athens Eleftherios V.

Fri 2/19

7:35 am-11:41 pm

3 stops25h 06m

$784

BoiseAthens

BOI Boise Air Term. Gowen Fld - ATH Athens Eleftherios V.

BOIATH

Boise Air Term. Gowen Fld

Tue 2/16

1:35 pm-1:25 am

2 stops26h 50m

Athens Eleftherios V.

Fri 2/19

7:35 am-11:41 pm

3 stops25h 06m

$784

BoiseAthens

BOI Boise Air Term. Gowen Fld - ATH Athens Eleftherios V.

BOIATH

Boise Air Term. Gowen Fld

Wed 3/24

1:43 pm-1:20 am

2 stops27h 37m

Athens Eleftherios V.

Wed 3/31

9:45 am-10:41 pm

1 stop21h 56m

$839

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to Greece

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Other information

What is the cheapest month to fly to Greece?

In general, December is the cheapest month to fly from Idaho to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Greece during the month of December, then departing from Idaho during the month February is also very affordable. Most momondo users find prices during this month for around $501.

Can stopping save me money on Idaho to Greece flights?

You could potentially save up to 46% on your flight if you consider stops on a Idaho to Greece flight.

Cheap Idaho to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Greece

Best Price Found	$461
Fastest flight time	17h 22m
Direct flights	None

The best one-way flight to Greece from Idaho in the past 72 hours is $461. The best round-trip flight deal from Idaho to Greece found on momondo in the last 72 hours is $749.

The fastest flight from Idaho to Greece takes 17h 22m

There are no direct flights from Idaho to Greece. There are no popular flight routes from Idaho to Greece.

Search flight deals

Frequently asked questions about flying from Idaho to Greece

When did momondo last update prices for flights from Idaho to Greece?
Prices for flights from Idaho to Greece are updated daily.
How many operators does momondo search for flights from Idaho to Greece?
The number of operators available for flights from Idaho to Greece is 2 as of September 2026.
How old do you have to be to fly from Idaho to Greece?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Greece.
What documentation or ID do you need to fly to Greece?
The travel and health documents required for your trip to Greece can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greece. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho to Greece

Compare and see reviews for airlines that fly from Idaho to Greece with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $649	Free Cancellation	Rating 7.8 8,604 reviews		Search Delta flights
United Airlines	PriceFrom $715	Free Cancellation	Rating 7.4 10,246 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Greece?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to Greece for you.

Can I find flights from Idaho to Greece with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Greece from Idaho with this policy.

How can momondo help me find flights from Idaho to Greece?

Once all potential Idaho to Greece flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Idaho to Greece right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Greece from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.