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 19h 40m on average. On the other hand, flying from Idaho Falls to Athens takes 24h 26m 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?

Lufthansa is the most popular carrier 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 1 as of November 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.

$775 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.

5:30 am - 1:40 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

23h 10m2 stops Minneapolis St Paul Paris Charles de Gaulle

6:10 am - 11:52 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

26h 42m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$775Delta

Sun, Feb 14 - Thu, Feb 18

5:30 am - 1:40 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

23h 10m2 stops Minneapolis St Paul Paris Charles de Gaulle

5:25 pm - 7:17 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

34h 52m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$775Multiple Airlines

Sun, Feb 14 - Thu, Feb 18

5:30 am - 1:40 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

23h 10m2 stops Minneapolis St Paul Paris Charles de Gaulle

6:10 am - 7:17 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

22h 07m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$775Multiple Airlines

Sun, Feb 14 - Thu, Feb 18

4:08 pm - 1:30 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

24h 22m2 stops San Francisco Munich Franz Josef Strauss

6:45 am - 9:56 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

24h 11m2 stops Frankfurt am Main Denver Intl

$777United Airlines

Sun, Feb 14 - Thu, Feb 18

7:00 am - 1:30 amIDA Idaho Falls Fanning Field-ATH Athens Eleftherios V.

33h 30m2 stops Denver Intl Munich Franz Josef Strauss

1:00 pm - 9:28 amATH Athens Eleftherios V.-IDA Idaho Falls Fanning Field

29h 28m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$778United Airlines

Mon, Mar 1 - Fri, Mar 5

7:00 am - 4:30 pmIDA Idaho Falls Fanning Field-ATH Athens Eleftherios V.

24h 30m2 stops Denver Intl Frankfurt am Main

6:45 am - 9:35 pmATH Athens Eleftherios V.-IDA Idaho Falls Fanning Field

23h 50m2 stops Frankfurt am Main Denver Intl

$789United Airlines

Sun, Feb 14 - Thu, Feb 18

6:20 am - 1:30 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

35h 10m2 stops San Francisco Munich Franz Josef Strauss

1:10 pm - 9:16 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

41h 06m2 stops Toronto Pearson Intl Denver Intl

$810United Airlines

Sun, Mar 21 - Sun, Mar 28

6:10 am - 1:30 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

34h 20m2 stops San Francisco Munich Franz Josef Strauss

2:00 pm - 10:59 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

41h 59m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$884United Airlines

Fri, Dec 4 - Fri, Dec 11

5:15 am - 1:40 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

23h 25m2 stops Minneapolis St Paul Paris Charles de Gaulle

5:55 am - 4:04 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

19h 09m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$900Delta

Sun, Dec 6 - Sun, Dec 13

5:30 am - 1:40 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

23h 10m2 stops Minneapolis St Paul Paris Charles de Gaulle

5:25 pm - 8:48 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

36h 23m2 stops Amsterdam Schiphol Minneapolis St Paul

$905Multiple Airlines

Fri, Jan 15 - Wed, Jan 20

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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 14

BOI4:08 pmBoise Air Term. Gowen Fld

24h 22m

2 stops

ATH1:30 amAthens Eleftherios V.

Feb 18

ATH6:45 amAthens Eleftherios V.

24h 11m

2 stops

BOI9:56 pmBoise Air Term. Gowen Fld

$777

United Airlines

Mar 1

IDA7:00 amIdaho Falls Fanning Field

33h 30m

2 stops

ATH1:30 amAthens Eleftherios V.

Mar 5

ATH1:00 pmAthens Eleftherios V.

29h 28m

2 stops

IDA9:28 amIdaho Falls Fanning Field

$778

United Airlines

Feb 14

IDA7:00 amIdaho Falls Fanning Field

24h 30m

2 stops

ATH4:30 pmAthens Eleftherios V.

Feb 18

ATH6:45 amAthens Eleftherios V.

23h 50m

2 stops

IDA9:35 pmIdaho Falls Fanning Field

$789

Delta flights from Idaho to Greece

Our best Delta deals on Idaho to Greece flight tickets

Delta

Feb 14

BOI5:30 amBoise Air Term. Gowen Fld

23h 10m

2 stops

ATH1:40 pmAthens Eleftherios V.

Feb 18

ATH6:10 amAthens Eleftherios V.

26h 42m

2 stops

BOI11:52 pmBoise Air Term. Gowen Fld

$775

Delta

Dec 6

BOI5:15 amBoise Air Term. Gowen Fld

23h 25m

2 stops

ATH1:40 pmAthens Eleftherios V.

Dec 13

ATH5:55 amAthens Eleftherios V.

19h 09m

2 stops

BOI4:04 pmBoise Air Term. Gowen Fld

$900

Delta

Apr 10

BOI5:45 pmBoise Air Term. Gowen Fld

29h 05m

2 stops

ATH7:50 amAthens Eleftherios V.

Apr 17

ATH9:45 amAthens Eleftherios V.

34h 00m

2 stops

BOI10:45 amBoise Air Term. Gowen Fld

$1,004

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

Sun 2/14

5:30 am-1:40 pm

2 stops23h 10m

Athens Eleftherios V.

Thu 2/18

6:10 am-11:52 pm

2 stops26h 42m

$775

BoiseAthens

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

BOIATH

Boise Air Term. Gowen Fld

Sun 2/14

5:30 am-1:40 pm

2 stops23h 10m

Athens Eleftherios V.

Thu 2/18

5:25 pm-7:17 pm

2 stops34h 52m

$775

BoiseAthens

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

BOIATH

Boise Air Term. Gowen Fld

Sun 2/14

5:30 am-1:40 pm

2 stops23h 10m

Athens Eleftherios V.

Thu 2/18

6:10 am-7:17 pm

2 stops22h 07m

$775

BoiseAthens

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

BOIATH

Boise Air Term. Gowen Fld

Sun 2/14

4:08 pm-1:30 am

2 stops24h 22m

Athens Eleftherios V.

Thu 2/18

6:45 am-9:56 pm

2 stops24h 11m

$777

Idaho FallsAthens

IDA Idaho Falls Fanning Field - ATH Athens Eleftherios V.

IDAATH

Idaho Falls Fanning Field

Mon 3/1

7:00 am-1:30 am

2 stops33h 30m

Athens Eleftherios V.

Fri 3/5

1:00 pm-9:28 am

2 stops29h 28m

$778

Idaho FallsAthens

IDA Idaho Falls Fanning Field - ATH Athens Eleftherios V.

IDAATH

Idaho Falls Fanning Field

Sun 2/14

7:00 am-4:30 pm

2 stops24h 30m

Athens Eleftherios V.

Thu 2/18

6:45 am-9:35 pm

2 stops23h 50m

$789

BoiseAthens

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

BOIATH

Boise Air Term. Gowen Fld

Sun 3/21

6:20 am-1:30 am

2 stops35h 10m

Athens Eleftherios V.

Sun 3/28

1:10 pm-9:16 pm

2 stops41h 06m

$810

BoiseAthens

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

BOIATH

Boise Air Term. Gowen Fld

Fri 12/4

6:10 am-1:30 am

2 stops34h 20m

Athens Eleftherios V.

Fri 12/11

2:00 pm-10:59 pm

2 stops41h 59m

$884

Quickest round-trip

BoiseAthens

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

BOIATH

Boise Air Term. Gowen Fld

Sun 12/6

5:15 am-1:40 pm

2 stops23h 25m

Athens Eleftherios V.

Sun 12/13

5:55 am-4:04 pm

2 stops19h 09m

$900

BoiseAthens

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

BOIATH

Boise Air Term. Gowen Fld

Fri 1/15

5:30 am-1:40 pm

2 stops23h 10m

Athens Eleftherios V.

Wed 1/20

5:25 pm-8:48 pm

2 stops36h 23m

$905

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 $501.

Can stopping save me money on Idaho to Greece flights?

You could potentially save up to 52% 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	$1,675
Fastest flight time	19h 35m
Direct flights	None

The best one-way flight to Greece from Idaho in the past 72 hours is $1,675. The best round-trip flight deal from Idaho to Greece found on momondo in the last 72 hours is $775.

The fastest flight from Idaho to Greece takes 19h 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 1 as of November 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
United Airlines	PriceFrom $715	Free Cancellation	Rating 7.3 10,469 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.