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Cheap flights from Boise to Athens from $368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Athens departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boise to Athens

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:19 pm - 1:40 am
BOI
-
ATH
28h 21m2 stops
United Airlines Logo
6:25 am - 9:23 pm
ATH
-
BOI
23h 58m2 stops
$499United Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
5:30 pm - 12:50 am
BOI
-
ATH
22h 20m2 stops
Multiple Airlines Logo
6:55 am - 10:21 pm
ATH
-
BOI
24h 26m2 stops
$593Multiple Airlines
Mon, May 4 - Tue, May 12
United Airlines Logo
10:39 am - 10:05 am
BOI
-
ATH
38h 26m2 stops
United Airlines Logo
6:55 am - 11:59 pm
ATH
-
BOI
26h 04m2 stops
$747United Airlines
Sat, May 16 - Sun, May 24
United Airlines Logo
6:15 am - 6:40 pm
BOI
-
ATH
27h 25m2 stops
United Airlines Logo
6:05 am - 9:36 pm
ATH
-
BOI
24h 31m2 stops
$831United Airlines
Thu, Apr 2 - Sat, Apr 11
British Airways Logo
7:30 am - 12:50 am
BOI
-
ATH
32h 20m2 stops
British Airways Logo
7:25 am - 11:50 pm
ATH
-
BOI
25h 25m2 stops
$867British Airways
Wed, Apr 1 - Sat, Apr 11
United Airlines Logo
12:30 pm - 11:10 pm
BOI
-
ATH
25h 40m2 stops
United Airlines Logo
6:05 am - 9:36 pm
ATH
-
BOI
24h 31m2 stops
$871United Airlines
Wed, Apr 1 - Sat, Apr 11
American Airlines Logo
5:15 pm - 12:50 am
BOI
-
ATH
22h 35m2 stops
American Airlines Logo
11:05 am - 12:31 pm
ATH
-
BOI
34h 26m1 stop
$888American Airlines
Mon, May 4 - Tue, May 12
British Airways Logo
7:30 am - 5:25 pm
BOI
-
ATH
48h 55m2 stops
British Airways Logo
7:25 am - 11:50 pm
ATH
-
BOI
25h 25m2 stops
$970British Airways
Thu, Apr 2 - Sat, Apr 11
Scandinavian Airlines Logo
1:00 pm - 2:20 am
BOI
-
ATH
28h 20m3 stops
Scandinavian Airlines Logo
7:45 am - 6:35 pm
ATH
-
BOI
19h 50m2 stops
$985Scandinavian Airlines
Sat, May 16 - Sun, May 24
United Airlines Logo
6:15 am - 5:40 pm
BOI
-
ATH
26h 25m2 stops
United Airlines Logo
6:55 am - 9:15 pm
ATH
-
BOI
23h 20m2 stops
$990United Airlines
Thu, Apr 2 - Sat, Apr 11

British Airways flights from Boise to Athens

Our best British Airways deals on Boise to Athens flight tickets
British Airways
Apr 1
BOI7:30 amBoise Air Term. Gowen Fld
32h 20m
2 stops
ATH12:50 amAthens Eleftherios V.
Apr 11
ATH7:25 amAthens Eleftherios V.
25h 25m
2 stops
BOI11:50 pmBoise Air Term. Gowen Fld
$867
Find similar
British Airways
Apr 2
BOI7:30 amBoise Air Term. Gowen Fld
48h 55m
2 stops
ATH5:25 pmAthens Eleftherios V.
Apr 11
ATH7:25 amAthens Eleftherios V.
25h 25m
2 stops
BOI11:50 pmBoise Air Term. Gowen Fld
$970
Find similar

Lufthansa flights from Boise to Athens

Our best Lufthansa deals on Boise to Athens flight tickets
Lufthansa
Apr 1
BOI2:40 pmBoise Air Term. Gowen Fld
21h 30m
2 stops
ATH9:10 pmAthens Eleftherios V.
Apr 11
ATH6:05 amAthens Eleftherios V.
24h 31m
2 stops
BOI9:36 pmBoise Air Term. Gowen Fld
$1,040
Find similar
Lufthansa
Apr 2
BOI2:40 pmBoise Air Term. Gowen Fld
25h 05m
2 stops
ATH12:45 amAthens Eleftherios V.
Apr 11
ATH6:05 amAthens Eleftherios V.
24h 31m
2 stops
BOI9:36 pmBoise Air Term. Gowen Fld
$1,097
Find similar
Lufthansa
Jun 1
BOI10:39 amBoise Air Term. Gowen Fld
19h 06m
2 stops
ATH2:45 pmAthens Eleftherios V.
Jun 14
ATH12:35 pmAthens Eleftherios V.
19h 31m
1 stop
BOI11:06 pmBoise Air Term. Gowen Fld
$1,589
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Athens that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Boise to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Thu 1/22

12:19 pm-1:40 am

2 stops28h 21m

Athens Eleftherios V.

Mon 1/26

6:25 am-9:23 pm

2 stops23h 58m

$499

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Mon 5/4

5:30 pm-12:50 am

2 stops22h 20m

Athens Eleftherios V.

Tue 5/12

6:55 am-10:21 pm

2 stops24h 26m

$593

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Sat 5/16

10:39 am-10:05 am

2 stops38h 26m

Athens Eleftherios V.

Sun 5/24

6:55 am-11:59 pm

2 stops26h 04m

$747

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Thu 4/2

6:15 am-6:40 pm

2 stops27h 25m

Athens Eleftherios V.

Sat 4/11

6:05 am-9:36 pm

2 stops24h 31m

$831

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Wed 4/1

7:30 am-12:50 am

2 stops32h 20m

Athens Eleftherios V.

Sat 4/11

7:25 am-11:50 pm

2 stops25h 25m

$867

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Wed 4/1

12:30 pm-11:10 pm

2 stops25h 40m

Athens Eleftherios V.

Sat 4/11

6:05 am-9:36 pm

2 stops24h 31m

$871

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Mon 5/4

5:15 pm-12:50 am

2 stops22h 35m

Athens Eleftherios V.

Tue 5/12

11:05 am-12:31 pm

1 stop34h 26m

$888

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Thu 4/2

7:30 am-5:25 pm

2 stops48h 55m

Athens Eleftherios V.

Sat 4/11

7:25 am-11:50 pm

2 stops25h 25m

$970

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Sat 5/16

1:00 pm-2:20 am

3 stops28h 20m

Athens Eleftherios V.

Sun 5/24

7:45 am-6:35 pm

2 stops19h 50m

$985

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Thu 4/2

6:15 am-5:40 pm

2 stops26h 25m

Athens Eleftherios V.

Sat 4/11

6:55 am-9:15 pm

2 stops23h 20m

$990

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Athens from

How to get the cheapest flight ticket from Boise 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

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

The cheapest day to depart on your flight to Athens is on a Sunday when prices can be found for as low as $1,208. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,484. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

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

The cheapest time of day to fly to Athens is in the evening when flights can be purchased for as low as $1,176. Flights to Athens are more costly in the morning, with an average ticket price of $1,540. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Boise to Athens

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Athens according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Athens (BOI to ATH) flight deals and tips

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

Fastest flight time

21h 35m

Direct flights

None
The fastest flight from Boise to Athens takes 21h 35m
There are no direct flights from Boise to Athens. There are no popular flight routes from Boise to Athens.
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  • How far is Boise Air Term. Gowen Fld to Athens Eleftherios V. by plane?

    A flight from Boise Air Term. Gowen Fld to Athens Eleftherios V. will travel around 6262.3 mi. By plane, this route typically takes 16h 55m.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Athens Eleftherios V. Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Athens Eleftherios V. Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Athens Eleftherios V. Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Athens Eleftherios V. Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport 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.

  • What is the most popular airline from Boise to Athens?

Best airlines flying from Boise to Athens

Compare and see reviews for airlines that fly from Boise to Athens with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $614Free CancellationRating
7.4
1,592 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $679Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
DeltaPriceFrom $718Free CancellationRating
7.9
8,011 reviews
Search Delta flights

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Piraeus
Glyfada
Marathon
Hydra
Aegina
Skala
Loutraki
Tolo
Corinth
Agia Marina
Porto Cheli
Chalcis
Galaxidi

Why use momondo?

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

It is quick and easy to find Boise to Athens flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Athens that suits you.

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

Yes. momondo allows you to filter the results for Boise to Athens flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boise to Athens.

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

Yes momondo offers price alerts on flights to Athens from Boise. 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.

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