What is the cheapest airline that flies from Idaho to Athens Eleftherios V.?

United Airlines and Finnair are the most popular carriers operating from Idaho to Athens Eleftherios V.

How long does it take to fly to Athens?

If you’re flying from a popular airport in Idaho, such as Boise or Idaho Falls, and flying into Athens, then you can expect flight times to average 19h 45m and 29h 45m, respectively.

When did momondo last update prices for flights from Idaho to Athens Eleftherios V. Airport?

Prices for flights from Idaho to Athens Eleftherios V. Airport are updated daily.

How many operators does momondo search for flights from Idaho to Athens Eleftherios V. Airport?

The number of operators available for flights from Idaho to Athens Eleftherios V. Airport is 2 as of September 2026.

How old do you have to be to fly from Idaho to Athens Eleftherios V. Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Athens Eleftherios V. Airport.

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

The travel and health documents you'll need for your trip to Athens Eleftherios V. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Athens Eleftherios V. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Athens

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:21 pm - 7:55 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

19h 34m2 stops Chicago O'Hare Intl London Heathrow

10:45 am - 10:29 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

20h 44m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$707American Airlines

Sun, Oct 4 - Tue, Oct 20

3:21 pm - 11:35 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

35h 14m1 stop Chicago O'Hare Intl

10:45 am - 10:29 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

20h 44m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$710American Airlines

Sun, Oct 4 - Tue, Oct 20

12:31 pm - 12:55 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

39h 24m2 stops Chicago O'Hare Intl Zurich

7:05 am - 11:31 amATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

37h 26m2 stops Zurich Chicago O'Hare Intl

$722United Airlines

Tue, Nov 3 - Tue, Nov 10

5:00 am - 10:30 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

20h 30m2 stops Denver Intl Chicago O'Hare Intl

10:25 am - 11:59 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

22h 34m2 stops Newark San Francisco

$726Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

5:00 am - 10:30 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

20h 30m2 stops Denver Intl Chicago O'Hare Intl

12:35 pm - 10:58 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

19h 23m1 stop Chicago O'Hare Intl

$728Lufthansa

Wed, Oct 14 - Wed, Oct 21

12:31 pm - 12:55 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

39h 24m2 stops Chicago O'Hare Intl Zurich

6:40 am - 4:42 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

43h 02m3 stops Munich Franz Josef Strauss Boston Logan Intl San Francisco

$736United Airlines

Tue, Nov 3 - Tue, Nov 10

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

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 - 8:17 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

23h 07m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$771Delta

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

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 - 8:17 pmATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

23h 07m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$853Delta

Tue, Feb 16 - Fri, Feb 19

Cheap last minute flights

Enter your travel dates to find the best prices.

6:50 pm - 11:05 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

19h 15m2 stops San Francisco Munich Franz Josef Strauss

10:25 am - 9:33 amATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

32h 08m2 stops Newark Denver Intl

$745United Airlines

Wed, Sep 30 - Fri, Oct 9

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

6:50 pm - 11:05 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

19h 15m2 stops San Francisco Munich Franz Josef Strauss

6:45 am - 9:33 amATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

35h 48m2 stops Frankfurt am Main Denver Intl

$892United Airlines

Wed, Sep 30 - Fri, Oct 9

6:50 pm - 11:05 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

19h 15m2 stops San Francisco Munich Franz Josef Strauss

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

26h 59m2 stops Munich Franz Josef Strauss San Francisco

$907Lufthansa

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

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

21h 31m2 stops Salt Lake City Amsterdam Schiphol

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

26h 59m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$918Delta

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

$1,041KLM

Wed, Sep 30 - Fri, Oct 9

6:50 pm - 11:05 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

19h 15m2 stops San Francisco Munich Franz Josef Strauss

12:55 pm - 11:28 amATH Athens Eleftherios V.-BOI Boise Air Term. Gowen Fld

31h 33m1 stop Chicago O'Hare Intl

$1,112United Airlines

Wed, Sep 30 - Fri, Oct 9

11:10 pm - 9:20 amBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

25h 10m1 stop Atlanta Hartsfield-Jackson

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

21h 12m1 stop Atlanta Hartsfield-Jackson

$1,221Delta

Fri, Sep 25 - Fri, Oct 9

11:10 pm - 1:40 pmBOI Boise Air Term. Gowen Fld-ATH Athens Eleftherios V.

29h 30m2 stops Atlanta Hartsfield-Jackson 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

$1,225Delta

Fri, Sep 25 - Fri, Oct 9

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American Airlines flights from Idaho to Athens

Our best American Airlines deals on Idaho to Athens flight tickets

American Airlines

Oct 4

BOI3:21 pmBoise Air Term. Gowen Fld

19h 34m

2 stops

ATH7:55 pmAthens Eleftherios V.

Oct 20

ATH10:45 amAthens Eleftherios V.

20h 44m

2 stops

BOI10:29 pmBoise Air Term. Gowen Fld

$707

American Airlines

Oct 4

BOI3:21 pmBoise Air Term. Gowen Fld

35h 14m

1 stop

ATH11:35 amAthens Eleftherios V.

Oct 20

ATH10:45 amAthens Eleftherios V.

20h 44m

2 stops

BOI10:29 pmBoise Air Term. Gowen Fld

$710

American Airlines

Feb 16

BOI1:35 pmBoise Air Term. Gowen Fld

26h 50m

2 stops

ATH1:25 amAthens Eleftherios V.

Feb 19

ATH7:35 amAthens Eleftherios V.

25h 06m

3 stops

BOI11:41 pmBoise Air Term. Gowen Fld

$784

Lufthansa flights from Idaho to Athens

Our best Lufthansa deals on Idaho to Athens flight tickets

Lufthansa

Oct 14

BOI5:00 amBoise Air Term. Gowen Fld

20h 30m

2 stops

ATH10:30 amAthens Eleftherios V.

Oct 21

ATH12:35 pmAthens Eleftherios V.

19h 23m

1 stop

BOI10:58 pmBoise Air Term. Gowen Fld

$728

Lufthansa

Oct 14

BOI8:08 amBoise Air Term. Gowen Fld

17h 22m

1 stop

ATH10:30 amAthens Eleftherios V.

Oct 21

ATH12:35 pmAthens Eleftherios V.

19h 23m

1 stop

BOI10:58 pmBoise Air Term. Gowen Fld

$847

Lufthansa

Sep 30

BOI6:50 pmBoise Air Term. Gowen Fld

19h 15m

2 stops

ATH11:05 pmAthens Eleftherios V.

Oct 9

ATH6:00 amAthens Eleftherios V.

26h 59m

2 stops

BOI11:59 pmBoise Air Term. Gowen Fld

$907

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 10/4

3:21 pm-7:55 pm

2 stops19h 34m

Athens Eleftherios V.

Tue 10/20

10:45 am-10:29 pm

2 stops20h 44m

$707

BoiseAthens

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

BOIATH

Boise Air Term. Gowen Fld

Sun 10/4

3:21 pm-11:35 am

1 stop35h 14m

Athens Eleftherios V.

Tue 10/20

10:45 am-10:29 pm

2 stops20h 44m

$710

BoiseAthens

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

BOIATH

Boise Air Term. Gowen Fld

Tue 11/3

12:31 pm-12:55 pm

2 stops39h 24m

Athens Eleftherios V.

Tue 11/10

7:05 am-11:31 am

2 stops37h 26m

$722

BoiseAthens

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

BOIATH

Boise Air Term. Gowen Fld

Wed 10/14

5:00 am-10:30 am

2 stops20h 30m

Athens Eleftherios V.

Wed 10/21

10:25 am-11:59 pm

2 stops22h 34m

$726

Quickest round-trip

BoiseAthens

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

BOIATH

Boise Air Term. Gowen Fld

Wed 10/14

5:00 am-10:30 am

2 stops20h 30m

Athens Eleftherios V.

Wed 10/21

12:35 pm-10:58 pm

1 stop19h 23m

$728

BoiseAthens

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

BOIATH

Boise Air Term. Gowen Fld

Tue 11/3

12:31 pm-12:55 pm

2 stops39h 24m

Athens Eleftherios V.

Tue 11/10

6:40 am-4:42 pm

3 stops43h 02m

$736

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

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-8:17 pm

2 stops23h 07m

$771

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

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-8:17 pm

2 stops23h 07m

$853

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 Athens

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 Athens?

The cheapest month to fly to Athens from Idaho is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Athens 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 Athens flights?

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

Cheap Idaho to Athens flight deals and tips

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

Best Price Found	$461
Fastest flight time	19h 45m
Direct flights	None

The best one-way flight to Athens from Idaho in the past 72 hours is $461. The best round-trip flight deal from Idaho to Athens found on momondo in the last 72 hours is $707.

The fastest flight from Idaho to Athens takes 19h 45m

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

Search flight deals

Frequently asked questions about flying from Idaho to Athens

When did momondo last update prices for flights from Idaho to Athens Eleftherios V. Airport?
Prices for flights from Idaho to Athens Eleftherios V. Airport are updated daily.
How many operators does momondo search for flights from Idaho to Athens Eleftherios V. Airport?
The number of operators available for flights from Idaho to Athens Eleftherios V. Airport is 2 as of September 2026.
How old do you have to be to fly from Idaho to Athens Eleftherios V. Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The travel and health documents you'll need for your trip to Athens Eleftherios V. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Athens Eleftherios V. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Athens

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $649	Free Cancellation	Rating 7.8 8,597 reviews		Search Delta flights
United Airlines	PriceFrom $715	Free Cancellation	Rating 7.4 10,233 reviews		Search United Airlines flights

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to Athens. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Idaho to Athens 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 Athens right now. Can momondo alert me if prices change?

Price alerts on flights to Athens from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Idaho to Athens from $461

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Athens departing on 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Idaho to Athens

Our best American Airlines deals on Idaho to Athens flight tickets

Lufthansa flights from Idaho to Athens

Our best Lufthansa deals on Idaho to Athens flight tickets

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How to get the cheapest flight ticket from Idaho to Athens

What is the cheapest month to fly to Athens?

Can stopping save me money on Idaho to Athens flights?

What is the cheapest airline that flies from Idaho to Athens Eleftherios V.?

How long does it take to fly to Athens?

Cheap Idaho to Athens flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Idaho to Athens

Best airlines flying from Idaho to Athens

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

Traveling to a place near Athens?

Why use momondo?

An easier way to manage your Athens trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Greece

Fly your favorite airline to Athens

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Athens

List of cabin classes available on flights landing in Athens. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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