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$629+ Cheap flights from Idaho Falls (IDA) to Athens (ATH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — ATH
Nov 23 — Nov 301
Sun 11/23
Sun 11/30
1 adult, Economy
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Cheap flight deals from Idaho Falls to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) 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 October 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$629
(United Airlines)
Provider with most accurate pricing for Idaho Falls Fanning Field-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Athens Eleftherios V. flights.
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From Idaho Falls Fanning Field to Athens Eleftherios V.
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Find flight deals from Idaho Falls to Athens

Best flights from Idaho Falls to Athens
Discover carefully curated flight deals from Idaho Falls to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2025.

This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 3/214:19 pmIDA - ATH
2 stops57h 51mUnited Airlines
Mon 3/302:05 pmATH - IDA
2 stops52h 23mUnited Airlines
Deal found 10/24$629
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 3/204:00 pmIDA - ATH
2 stops21h 55mMultiple Airlines
Mon 3/308:45 pmATH - IDA
2 stops34h 12mMultiple Airlines
Deal found 10/23$839
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 3/214:19 pmIDA - ATH
2 stops48h 06mUnited Airlines
Sun 3/2910:25 amATH - IDA
2 stops32h 03mUnited Airlines
Deal found 10/24$668
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Fri 3/202:35 pmIDA - ATH
2 stops19h 30mUnited Airlines
Sun 3/2910:25 amATH - IDA
2 stops32h 03mUnited Airlines
Deal found 10/24$788
This United deal was found by Cheapflights users on 10/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/202:35 pmIDA - ATH
2 stops19h 30mMultiple Airlines
Sun 3/2910:25 amATH - IDA
2 stops32h 03mMultiple Airlines
Deal found 10/23$973
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 3/202:35 pmIDA - ATH
2 stops19h 30mUnited Airlines
Mon 3/2312:50 pmATH - IDA
2 stops52h 38mUnited Airlines
Deal found 10/23$842
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 3/66:25 amIDA - ATH
2 stops25h 10mUnited Airlines
Tue 3/1011:25 amATH - IDA
2 stops30h 03mUnited Airlines
Deal found 10/21$848
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 3/202:35 pmIDA - ATH
3 stops19h 30mUnited Airlines
Mon 3/3010:25 amATH - IDA
2 stops19h 43mUnited Airlines
Deal found 10/23$965

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls 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 October 24, 2025.
Use the filters below to find and compare flights from Idaho Falls to Athens that are best for you.

Fly from

Idaho Falls

Fly to

Athens

Route

Depart

Return

Price

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Sat 3/21

4:19 pm-10:10 am

2 stops57h 51m

Athens Eleftherios V.

Mon 3/30

2:05 pm-9:28 am

2 stops52h 23m

$629

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Sat 3/21

4:19 pm-12:25 am

2 stops48h 06m

Athens Eleftherios V.

Sun 3/29

10:25 am-9:28 am

2 stops32h 03m

$668

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 3/20

2:35 pm-6:05 pm

2 stops19h 30m

Athens Eleftherios V.

Sun 3/29

10:25 am-9:28 am

2 stops32h 03m

$788

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 3/20

4:00 pm-9:55 pm

2 stops21h 55m

Athens Eleftherios V.

Mon 3/30

8:45 pm-9:57 pm

2 stops34h 12m

$839

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 3/20

2:35 pm-6:05 pm

2 stops19h 30m

Athens Eleftherios V.

Mon 3/23

12:50 pm-9:28 am

2 stops52h 38m

$842

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 3/6

6:25 am-4:35 pm

2 stops25h 10m

Athens Eleftherios V.

Tue 3/10

11:25 am-9:28 am

2 stops30h 03m

$848

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 3/20

2:35 pm-6:05 pm

3 stops19h 30m

Athens Eleftherios V.

Mon 3/30

10:25 am-9:08 pm

2 stops19h 43m

$965

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 3/20

2:35 pm-6:05 pm

2 stops19h 30m

Athens Eleftherios V.

Sun 3/29

10:25 am-9:28 am

2 stops32h 03m

$973

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Compare providers for flights from Idaho Falls to Athens

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Athens in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Idaho Falls-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Athens flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Athens flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Idaho Falls to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Idaho Falls 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.

Related info for your journey

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

  • How long is the flight from Idaho Falls to Athens?

    Airlines like United Airlines fly from Idaho Falls to Athens in about 57h 51m. The time it takes to get you to your destination can typically vary by up to . The distance from Idaho Falls to Athens is about 6167 mi.

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

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

  • How can I find direct flights from Idaho Falls to Athens?

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls 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.

See more FAQs

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Galaxidi

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