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$365+ Cheap flights from Boise (BOI) to Athens (ATH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ATH
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
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Cheap flight deals from Boise to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 11, 2025.

Round-trip from

$675
(United Airlines)

One-way from

$365
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,478
From Boise Air Term. Gowen Fld to Athens Eleftherios V.
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One-way flight from Boise Air Term. Gowen Fld to Athens Eleftherios V.
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Highest demand for flights based on searches. 21% potential increase in price ($342 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Boise to Athens

Cheapest flights from Boise to Athens
Explore the most affordable flight options available from Boise to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:30 amBOI - ATH
2 stops40h 35mUnited Airlines
Tue 8/266:00 amATH - BOI
2 stops25h 21mUnited Airlines
Deal found 7/8$675
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:45 amBOI - ATH
2 stops17h 25mDelta
Tue 8/269:10 amATH - BOI
2 stops22h 47mDelta
Deal found 7/9$679
This Norse deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:18 amBOI - ATH
1 stop20h 42mMultiple Airlines
Tue 8/269:50 amATH - BOI
1 stop22h 04mMultiple Airlines
Deal found 7/9$779
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/131:33 pmBOI - ATH
2 stops20h 37mAmerican Airlines
Mon 10/2011:05 amATH - BOI
1 stop34h 42mAmerican Airlines
Deal found 7/10$841
This Air France deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:45 amBOI - ATH
2 stops17h 25mAir France
Mon 8/253:25 amATH - BOI
2 stops21h 15mAir France
Deal found 7/9$851
This Ovago deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/73:43 pmBOI - ATH
2 stops20h 02mScandinavian Airlines
Sun 8/177:40 pmATH - BOI
2 stops33h 40mScandinavian Airlines
Deal found 7/10$868
This Ovago deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:43 pmBOI - ATH
2 stops37h 02mIberia
Sun 10/123:50 amATH - BOI
2 stops27h 25mIberia
Deal found 7/9$1,098
This Air Canada deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:35 pmBOI - ATH
3 stops36h 30mAir Canada
Mon 10/1311:40 amATH - BOI
3 stops32h 59mAir Canada
Deal found 7/9$1,506

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 11, 2025.
Use the filters below to find and compare flights from Boise to Athens that are best for you.

Fly from

Boise

Fly to

Athens

Route

Depart

Return

Price

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Tue 8/19

8:30 am-10:30 am

1 stop17h 00m

Athens Eleftherios V.

Tue 8/26

6:00 am-10:21 pm

2 stops25h 21m

$675

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Tue 8/19

11:45 am-2:10 pm

2 stops17h 25m

Athens Eleftherios V.

Tue 8/26

9:10 am-10:57 pm

2 stops22h 47m

$679

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Tue 8/19

8:18 am-2:00 pm

1 stop20h 42m

Athens Eleftherios V.

Tue 8/26

9:50 am-10:54 pm

1 stop22h 04m

$779

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Mon 10/13

1:33 pm-7:10 pm

2 stops20h 37m

Athens Eleftherios V.

Mon 10/20

11:05 am-12:47 pm

1 stop34h 42m

$841

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Tue 8/19

11:45 am-2:10 pm

2 stops17h 25m

Athens Eleftherios V.

Mon 8/25

3:25 am-3:40 pm

2 stops21h 15m

$851

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Thu 8/7

3:43 pm-8:45 pm

2 stops20h 02m

Athens Eleftherios V.

Sun 8/17

7:40 pm-8:20 pm

2 stops33h 40m

$868

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Tue 9/30

12:43 pm-10:45 am

2 stops37h 02m

Athens Eleftherios V.

Sun 10/12

3:50 am-10:15 pm

2 stops27h 25m

$1,098

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Tue 9/30

12:35 pm-10:05 am

3 stops36h 30m

Athens Eleftherios V.

Mon 10/13

11:40 am-11:39 am

3 stops32h 59m

$1,506

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Wed 7/23

6:25 am-9:00 pm

2 stops29h 35m

$365

BoiseAthens

BOI - ATH

BOIATH

Boise Air Term. Gowen Fld

Wed 8/20

7:00 am-12:05 pm

2 stops20h 05m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 14 results
1
2

Best time to book a flight from Boise to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Athens

How far ahead should I book a flight from Boise to Athens?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Athens. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Boise to Athens, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Boise to Athens?

Currently, November is the cheapest month in which you can book a flight from Boise to Athens (average of $679). Flying from Boise to Athens in June is currently the most expensive (average of $1,287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOI to ATH?

Find hourly flight availability from Boise to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 11, 2025.

One of the essential ways to save on airfare from Boise to Athens is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 24% on airfare.

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Athens. Reviews last updated July 11, 2025.
See what other customers who have flown with Delta, Air France, and United Airlines from Boise to Athens have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,951 reviews
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,467 reviews
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,846 reviews
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,418 reviews
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,951 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Boise to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Boise to Athens round-trip?

    Cheapflights users have booked flights from Boise to Athens round-trip from $675. Other airlines that can offer you cheap pricing are Delta, from $679, and American Airlines, from $841. Users have found that United Airlines is 45% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Boise to Athens one-way?

    $533 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $583 and $590, respectively.

  • Can I find deals for flights from Boise to Athens that include hotel bookings?

    Yes. In addition to deals on Boise to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Athens.

  • Can I find deals for business class flights from Boise to Athens?

    Yes. Cheapflights offers flight deals from Boise to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Athens?

    Currently, November is the cheapest month in which you can book a flight from Boise to Athens (average of $679). Flying from Boise to Athens in June is currently the most expensive (average of $1,287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Aegina
Loutraki

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Alternative routes for Boise to Athens

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Boise to Athens

Discover the top 5 airlines that operate flights from Boise to Athens. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$658Average$1,309FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$676Average$1,193FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$679Average$1,302FlexibilityNo cancel feeOn-time69%
DeltaCheapest$740Average$1,229FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$819Average$1,784FlexibilityNo cancel feeOn-time71%

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