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 50m on average. On the other hand, flying from Idaho Falls to Athens takes 22h 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?

Air France, Delta, and United Airlines are the most popular carriers operating from Idaho to Greece

What airlines fly to Greece?

United Airlines, Delta and Scandinavian Airlines 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 51% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 5 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

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 6 as of August 2025.

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.

$363 Cheap Flights from Idaho to Greece in 2025

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Find the cheapest flights from Idaho to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 10:50 amBOI-ATH

18h 50m2 stops

1:00 pm - 12:32 pmATH-BOI

32h 32m2 stops

$604

Find Deal

Tue, Nov 4 - Fri, Nov 14

10:39 am - 4:35 pmBOI-ATH

20h 56m2 stops

6:15 am - 9:16 pmATH-BOI

24h 01m2 stops

$612Lufthansa

Find Deal

Wed, Jan 21 - Wed, Feb 4

5:15 am - 1:30 pmGEG-ATH

22h 15m2 stops

4:00 pm - 12:36 pmATH-GEG

54h 36m2 stops

$637Air Canada

Find Deal

Mon, Sep 8 - Thu, Sep 18

2:31 pm - 11:35 amBOI-ATH

36h 04m3 stops

11:55 am - 1:29 pmATH-BOI

34h 34m3 stops

$639Air Canada

Find Deal

Tue, Nov 4 - Fri, Nov 14

5:10 am - 10:05 amGEG-ATH

18h 55m2 stops

6:15 am - 8:59 pmATH-GEG

24h 44m2 stops

$652United Airlines

Find Deal

Tue, Nov 18 - Sun, Dec 14

5:10 am - 4:35 pmGEG-ATH

25h 25m2 stops

11:55 am - 8:45 pmATH-GEG

42h 50m2 stops

$669United Airlines

Find Deal

Wed, Nov 12 - Sun, Nov 16

5:00 am - 10:55 amGEG-ATH

19h 55m2 stops

10:30 am - 9:48 pmATH-GEG

21h 18m1 stop

$729Delta

Find Deal

Mon, Sep 8 - Thu, Sep 18

1:07 pm - 7:35 pmBOI-ATH

21h 28m2 stops

5:25 am - 9:48 pmATH-BOI

25h 23m2 stops

$742American Airlines

Find Deal

Fri, Sep 19 - Fri, Sep 26

12:54 pm - 7:35 pmIDA-ATH

21h 41m2 stops

5:25 am - 9:25 pmATH-IDA

25h 00m2 stops

$1,064American Airlines

Find Deal

Fri, Sep 19 - Fri, Sep 26

11:39 pm - 10:55 amBOI-ATH

26h 16m1 stop

6:00 am - 12:08 amATH-BOI

27h 08m2 stops

$1,202Delta

Find Deal

Sun, Oct 12 - Sun, Oct 19

Lufthansa flights from Idaho to Greece

Our best Lufthansa deals on Idaho to Greece flight tickets

Lufthansa

Jan 21

BOI10:39 amBoise Air Term. Gowen Fld

20h 56m

2 stops

ATH4:35 pmAthens Eleftherios V.

Feb 4

ATH6:15 amAthens Eleftherios V.

24h 01m

2 stops

BOI9:16 pmBoise Air Term. Gowen Fld

$612

Find similar

Lufthansa

Nov 12

GEG7:00 amSpokane

28h 00m

2 stops

SKG9:00 pmThessaloniki Makedonia

Nov 16

SKG8:00 amThessaloniki Makedonia

22h 45m

2 stops

GEG8:45 pmSpokane

$873

Find similar

Lufthansa

Nov 12

GEG7:00 amSpokane

28h 00m

2 stops

SKG9:00 pmThessaloniki Makedonia

Nov 16

SKG6:50 pmThessaloniki Makedonia

35h 55m

2 stops

GEG8:45 pmSpokane

$891

Find similar

United Airlines flights from Idaho to Greece

Our best United Airlines deals on Idaho to Greece flight tickets

United Airlines

Nov 18

GEG5:10 amSpokane

18h 55m

2 stops

ATH10:05 amAthens Eleftherios V.

Dec 14

ATH6:15 amAthens Eleftherios V.

24h 44m

2 stops

GEG8:59 pmSpokane

$652

Find similar

United Airlines

Nov 12

GEG5:10 amSpokane

25h 25m

2 stops

ATH4:35 pmAthens Eleftherios V.

Nov 16

ATH11:55 amAthens Eleftherios V.

42h 50m

2 stops

GEG8:45 pmSpokane

$669

Find similar

United Airlines

Nov 12

GEG5:10 amSpokane

25h 25m

2 stops

ATH4:35 pmAthens Eleftherios V.

Nov 16

ATH11:55 amAthens Eleftherios V.

34h 50m

2 stops

GEG12:45 pmSpokane

$670

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Tue 11/4

7:00 am-10:50 am

2 stops18h 50m

Athens Eleftherios V.

Fri 11/14

1:00 pm-12:32 pm

2 stops32h 32m

$604

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Wed 1/21

10:39 am-4:35 pm

2 stops20h 56m

Athens Eleftherios V.

Wed 2/4

6:15 am-9:16 pm

2 stops24h 01m

$612

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Mon 9/8

5:15 am-1:30 pm

2 stops22h 15m

Athens Eleftherios V.

Thu 9/18

4:00 pm-12:36 pm

2 stops54h 36m

$637

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Tue 11/4

2:31 pm-11:35 am

3 stops36h 04m

Athens Eleftherios V.

Fri 11/14

11:55 am-1:29 pm

3 stops34h 34m

$639

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Tue 11/18

5:10 am-10:05 am

2 stops18h 55m

Athens Eleftherios V.

Sun 12/14

6:15 am-8:59 pm

2 stops24h 44m

$652

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Wed 11/12

5:10 am-4:35 pm

2 stops25h 25m

Athens Eleftherios V.

Sun 11/16

11:55 am-8:45 pm

2 stops42h 50m

$669

SpokaneAthens

GEG - ATH

GEGATH

Spokane

Mon 9/8

5:00 am-10:55 am

2 stops19h 55m

Athens Eleftherios V.

Thu 9/18

10:30 am-9:48 pm

1 stop21h 18m

$729

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Fri 9/19

1:07 pm-7:35 pm

2 stops21h 28m

Athens Eleftherios V.

Fri 9/26

5:25 am-9:48 pm

2 stops25h 23m

$742

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 9/19

12:54 pm-7:35 pm

2 stops21h 41m

Athens Eleftherios V.

Fri 9/26

5:25 am-9:25 pm

2 stops25h 00m

$1,064

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Sun 10/12

11:39 pm-10:55 am

1 stop26h 16m

Athens Eleftherios V.

Sun 10/19

6:00 am-12:08 am

2 stops27h 08m

$1,202

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, November 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 $811. If you are unable to visit Greece during the month of November, then departing from Idaho during the month February is also very affordable. Most momondo users find prices during this month for around $933.

What is the cheapest day to depart on your flight to Greece?

According to our data, Sunday is the cheapest day to fly to Greece from Idaho. The lowest ticket price found for a Sunday departure recently was $1,208. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Idaho to Greece on a Friday will generally be more expensive and average around $1,484. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Greece?

Flying to Greece from Idaho in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,176 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Greece, so prices are often more expensive at around $1,540 per ticket.

How far in advance should I book a flight to Greece?

You are more likely to see cheaper flights to Greece from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around $1,295 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from Idaho for as low as $870 on momondo.

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	$363
Fastest flight time	16h 19m
Direct flights	None
Airports in Greece	2 airports

The best one-way flight to Greece from Idaho in the past 72 hours is $363. The best round-trip flight deal from Idaho to Greece found on momondo in the last 72 hours is $604.

The fastest flight from Idaho to Greece takes 16h 19m

There are no direct flights from Idaho to Greece. Popular non-direct routes for this connection are Boise Air Term. Gowen Fld Airport - Athens Eleftherios V. Airport, Spokane Airport - Thessaloniki Makedonia Airport and Spokane Airport - Athens Eleftherios V. Airport.

There are 2 airports near Greece: Athens Eleftherios V. (ATH), Thessaloniki Makedonia (SKG)

Search flight deals

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 6 as of August 2025.
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
KLM	PriceFrom $658	Free Cancellation	Rating 7.8 1,381 reviews	Search KLM flights
Scandinavian Airlines	PriceFrom $676	Free Cancellation	Rating 7.4 1,465 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $679	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
Delta	PriceFrom $740	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
American Airlines	PriceFrom $819	Free Cancellation	Rating 7.2 10,000 reviews	Search American 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.