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$598+ Cheap flights from Idaho Falls (IDA) 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — ATH
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap flight deals from Idaho Falls to Athens

Cheapest flights from Idaho Falls to Athens
Explore the most affordable flight options available from Idaho Falls to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This United Airlines deal was found by Cheapflights users on 2/24. 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 9/184:15 pm
IDA
-
ATH
2 stops57h 55m
United Airlines
Tue 9/291:10 pm
ATH
-
IDA
2 stops33h 19m
United Airlines
Deal found 2/24$831
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Mon 8/102:30 pm
IDA
-
ATH
2 stops35h 05m
United Airlines
Sun 8/163:25 pm
ATH
-
IDA
2 stops51h 03m
United Airlines
Deal found 2/23$934
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Thu 3/55:30 pm
IDA
-
ATH
2 stops33h 10m
United Airlines
Mon 3/911:25 am
ATH
-
IDA
2 stops30h 31m
United Airlines
Deal found 2/23$980
This Delta deal was found by Cheapflights users on 2/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/243:04 pm
IDA
-
ATH
2 stops33h 16m
Delta
Tue 8/410:05 am
ATH
-
IDA
2 stops33h 34m
Delta
Deal found 2/24$1,006
This American Airlines deal was found by Cheapflights users on 2/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:44 pm
IDA
-
ATH
2 stops20h 51m
American Airlines
Tue 9/2910:45 am
ATH
-
IDA
1 stop34h 27m
American Airlines
Deal found 2/24$1,017
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Sun 8/95:54 pm
IDA
-
ATH
2 stops31h 41m
United Airlines
Sun 8/163:25 pm
ATH
-
IDA
2 stops51h 03m
United Airlines
Deal found 2/24$1,018
This American Airlines deal was found by Cheapflights users on 2/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:00 am
IDA
-
ATH
1 stop19h 45m
American Airlines
Sun 8/161:00 pm
ATH
-
IDA
2 stops32h 10m
American Airlines
Deal found 2/24$1,059
This American Airlines deal was found by Cheapflights users on 2/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:00 am
IDA
-
ATH
1 stop19h 45m
American Airlines
Tue 8/42:00 pm
ATH
-
IDA
2 stops31h 10m
American Airlines
Deal found 2/24$1,130
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Mon 8/101:00 pm
IDA
-
ATH
2 stops21h 05m
American Airlines
Sun 8/162:00 pm
ATH
-
IDA
1 stop31h 16m
American Airlines
Deal found 2/23$1,133

Find 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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$934
(United Airlines)

One-way from

$598
(American Airlines)
Provider with most accurate pricing for Idaho Falls Fanning Field-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Athens Eleftherios V. flights.
Search Deals
From Idaho Falls Fanning Field to Athens Eleftherios V.
Search Deals
One-way flight from Idaho Falls Fanning Field to Athens Eleftherios V.
Search Deals

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 February 27, 2026.
Use the filters below to find and compare flights from Idaho Falls to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Mon 8/10

2:30 pm-10:35 am

2 stops35h 05m

Athens Eleftherios V.

Sun 8/16

3:25 pm-9:28 am

2 stops51h 03m

$934

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Mon 8/10

1:00 pm-7:05 pm

2 stops21h 05m

Athens Eleftherios V.

Sun 8/16

2:00 pm-12:16 pm

1 stop31h 16m

$1,133

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 7/24

7:00 am-10:00 am

2 stops18h 00m

Athens Eleftherios V.

Tue 8/4

6:00 am-5:19 pm

3 stops20h 19m

$1,329

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Sun 8/9

11:20 am-6:40 pm

3 stops22h 20m

Athens Eleftherios V.

Sun 8/16

7:30 pm-10:39 am

3 stops48h 09m

$3,010

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Sun 5/10

1:43 pm-2:15 am

2 stops27h 32m

$598

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Sun 5/10

6:00 am-11:45 pm

3 stops32h 45m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Sorted by cheapest first

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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice 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 and American Airlines fly from Idaho Falls to Athens in about 21h 05m. The time it takes to get you to your destination can typically vary by up to 14h. The distance from Idaho Falls to Athens is about 6167 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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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