What airlines fly to Greece?

United Airlines, Delta and Lufthansa are the top three most popular airlines that fly to Greece from Idaho according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 3 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

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 18h 30m on average. On the other hand, flying from Idaho Falls to Athens takes 27h 50m 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.

What is the cheapest airline that flies from Idaho to Greece?

Delta, Air Canada, and American Airlines are the most popular carriers operating 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 5 as of June 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.

$339 Cheap Flights from Idaho to Greece in 2026

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.

4:03 pm - 10:05 am

GEG

ATH

32h 02m

2 stops

1:00 pm - 12:18 pm

ATH

GEG

33h 18m

2 stops

$825United Airlines

Tue, Nov 10 - Tue, Nov 17

1:05 pm - 11:05 pm

GEG

ATH

24h 00m

2 stops

6:35 am - 9:05 pm

ATH

GEG

24h 30m

2 stops

$834Lufthansa

Tue, Oct 20 - Tue, Nov 3

1:05 pm - 11:05 pm

GEG

ATH

24h 00m

2 stops

6:35 am - 9:05 pm

ATH

GEG

24h 30m

2 stops

$835Lufthansa

Tue, Oct 20 - Tue, Nov 3

11:30 pm - 11:00 am

BOI

ATH

26h 30m

1 stop

1:35 pm - 8:17 pm

ATH

BOI

39h 42m

2 stops

$840Delta

Tue, Oct 13 - Wed, Nov 11

5:30 pm - 10:00 am

BOI

ATH

31h 30m

2 stops

6:40 am - 9:30 pm

ATH

BOI

23h 50m

2 stops

$843United Airlines

Mon, Oct 12 - Wed, Nov 11

5:00 am - 11:00 am

GEG

ATH

20h 00m

2 stops

1:00 pm - 12:47 pm

ATH

GEG

33h 47m

3 stops

$856Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

11:10 pm - 10:00 am

BOI

ATH

25h 50m

1 stop

6:00 am - 6:48 pm

ATH

BOI

21h 48m

2 stops

$868Delta

Sun, Jul 26 - Tue, Aug 4

12:45 pm - 6:05 pm

GEG

ATH

19h 20m

2 stops

7:55 pm - 11:09 pm

ATH

GEG

37h 14m

2 stops

$879Multiple Airlines

Tue, Oct 20 - Tue, Nov 3

10:00 am - 10:00 am

JAC

ATH

15h 00m

1 stop

8:50 pm - 7:06 pm

ATH

JAC

31h 16m

2 stops

$1,124American Airlines

Fri, Sep 4 - Fri, Sep 18

10:53 am - 12:15 pm

JAC

ATH

16h 22m

1 stop

8:50 pm - 7:06 pm

ATH

JAC

31h 16m

2 stops

$1,191American Airlines

Fri, Sep 4 - Fri, Sep 18

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United Airlines flights from Idaho to Greece

Our best United Airlines deals on Idaho to Greece flight tickets

United Airlines

Nov 10

GEG4:03 pmSpokane

32h 02m

2 stops

ATH10:05 amAthens Eleftherios V.

Nov 17

ATH1:00 pmAthens Eleftherios V.

33h 18m

2 stops

GEG12:18 pmSpokane

$825

United Airlines

Oct 12

BOI5:30 pmBoise Air Term. Gowen Fld

31h 30m

2 stops

ATH10:00 amAthens Eleftherios V.

Nov 11

ATH6:40 amAthens Eleftherios V.

23h 50m

2 stops

BOI9:30 pmBoise Air Term. Gowen Fld

$843

United Airlines

Oct 17

BOI12:26 pmBoise Air Term. Gowen Fld

37h 09m

1 stop

ATH10:35 amAthens Eleftherios V.

Nov 11

ATH6:40 amAthens Eleftherios V.

25h 02m

2 stops

BOI10:42 pmBoise Air Term. Gowen Fld

$845

Delta flights from Idaho to Greece

Our best Delta deals on Idaho to Greece flight tickets

Delta

Oct 13

BOI11:30 pmBoise Air Term. Gowen Fld

26h 30m

1 stop

ATH11:00 amAthens Eleftherios V.

Nov 11

ATH1:35 pmAthens Eleftherios V.

39h 42m

2 stops

BOI8:17 pmBoise Air Term. Gowen Fld

$840

Delta

Jul 26

BOI11:10 pmBoise Air Term. Gowen Fld

25h 50m

1 stop

ATH10:00 amAthens Eleftherios V.

Aug 4

ATH6:00 amAthens Eleftherios V.

21h 48m

2 stops

BOI6:48 pmBoise Air Term. Gowen Fld

$868

Delta

Jul 26

BOI11:53 amBoise Air Term. Gowen Fld

20h 47m

2 stops

ATH5:40 pmAthens Eleftherios V.

Aug 4

ATH6:00 amAthens Eleftherios V.

21h 48m

2 stops

BOI6:48 pmBoise Air Term. Gowen Fld

$872

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Tue 11/10

4:03 pm-10:05 am

2 stops32h 02m

Athens Eleftherios V.

Tue 11/17

1:00 pm-12:18 pm

2 stops33h 18m

$825

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Tue 10/20

1:05 pm-11:05 pm

2 stops24h 00m

Athens Eleftherios V.

Tue 11/3

6:35 am-9:05 pm

2 stops24h 30m

$834

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Tue 10/20

1:05 pm-11:05 pm

2 stops24h 00m

Athens Eleftherios V.

Tue 11/3

6:35 am-9:05 pm

2 stops24h 30m

$835

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Tue 10/13

11:30 pm-11:00 am

1 stop26h 30m

Athens Eleftherios V.

Wed 11/11

1:35 pm-8:17 pm

2 stops39h 42m

$840

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Mon 10/12

5:30 pm-10:00 am

2 stops31h 30m

Athens Eleftherios V.

Wed 11/11

6:40 am-9:30 pm

2 stops23h 50m

$843

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Tue 11/10

5:00 am-11:00 am

2 stops20h 00m

Athens Eleftherios V.

Tue 11/17

1:00 pm-12:47 pm

3 stops33h 47m

$856

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Sun 7/26

11:10 pm-10:00 am

1 stop25h 50m

Athens Eleftherios V.

Tue 8/4

6:00 am-6:48 pm

2 stops21h 48m

$868

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Tue 10/20

12:45 pm-6:05 pm

2 stops19h 20m

Athens Eleftherios V.

Tue 11/3

7:55 pm-11:09 pm

2 stops37h 14m

$879

Quickest round-trip

JacksonAthens

JAC - ATH

JACATH

Jackson Hole

Fri 9/4

10:00 am-10:00 am

1 stop15h 00m

Athens Eleftherios V.

Fri 9/18

8:50 pm-7:06 pm

2 stops31h 16m

$1,124

JacksonAthens

JAC - ATH

JACATH

Jackson Hole

Fri 9/4

10:53 am-12:15 pm

1 stop16h 22m

Athens Eleftherios V.

Fri 9/18

8:50 pm-7:06 pm

2 stops31h 16m

$1,191

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Airlines

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 $481.

Can stopping save me money on Idaho to Greece flights?

You could potentially save up to 39% 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

Fastest flight time	17h 35m
Direct flights	None

The fastest flight from Idaho to Greece takes 17h 35m

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 5 as of June 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
Lufthansa	PriceFrom $481	Free Cancellation	Rating 6.8 8,086 reviews	Search Lufthansa flights
Delta	PriceFrom $649	Free Cancellation	Rating 7.8 8,425 reviews	Search Delta flights
United Airlines	PriceFrom $715	Free Cancellation	Rating 7.4 9,874 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.