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$592+ 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — ATH
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
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 16, 2026.

This United Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 2/256:35 am
IDA
-
ATH
2 stops34h 05m
United Airlines
Wed 3/46:15 am
ATH
-
IDA
2 stops23h 43m
United Airlines
Deal found 2/15$704
This United Airlines deal was found by Cheapflights users on 2/15. 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 2/192:40 pm
IDA
-
ATH
2 stops26h 00m
United Airlines
Mon 2/236:35 am
ATH
-
IDA
2 stops42h 05m
United Airlines
Deal found 2/15$711
This United Airlines deal was found by Cheapflights users on 2/16. 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 5/1810:40 am
IDA
-
ATH
2 stops27h 25m
United Airlines
Fri 5/223:25 pm
ATH
-
IDA
2 stops34h 54m
United Airlines
Deal found 2/16$771
This United Airlines deal was found by Cheapflights users on 2/14. 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 9/55:57 pm
IDA
-
ATH
2 stops34h 28m
United Airlines
Tue 9/151:10 pm
ATH
-
IDA
2 stops33h 19m
United Airlines
Deal found 2/14$806
This American Airlines deal was found by Cheapflights users on 2/14. 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.
Sat 9/57:00 am
IDA
-
ATH
1 stop19h 45m
American Airlines
Tue 9/151:50 pm
ATH
-
IDA
2 stops31h 23m
American Airlines
Deal found 2/14$927
This United Airlines deal was found by Cheapflights users on 2/13. 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 7/106:03 pm
IDA
-
ATH
2 stops30h 57m
United Airlines
Mon 7/203:25 pm
ATH
-
IDA
2 stops30h 59m
United Airlines
Deal found 2/13$1,036
This United Airlines deal was found by Cheapflights users on 2/12. 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 3/136:36 am
IDA
-
ATH
2 stops20h 04m
United Airlines
Fri 3/206:05 am
ATH
-
IDA
3 stops23h 01m
United Airlines
Deal found 2/12$1,059
This Delta deal was found by Cheapflights users on 2/12. 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 3/136:55 pm
IDA
-
ATH
2 stops30h 40m
Delta
Fri 3/2012:20 pm
ATH
-
IDA
2 stops32h 07m
Delta
Deal found 2/12$1,367

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 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$771
(United Airlines)

One-way from

$592
(United 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 16, 2026.
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

Mon 5/18

10:40 am-11:05 pm

2 stops27h 25m

Athens Eleftherios V.

Fri 5/22

3:25 pm-5:19 pm

2 stops34h 54m

$771

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 7/10

6:03 pm-10:00 am

2 stops30h 57m

Athens Eleftherios V.

Mon 7/20

3:25 pm-1:24 pm

2 stops30h 59m

$1,036

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 3/13

6:36 am-10:40 am

2 stops20h 04m

Athens Eleftherios V.

Fri 3/20

6:05 am-9:06 pm

3 stops23h 01m

$1,059

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 3/13

6:55 pm-9:35 am

2 stops30h 40m

Athens Eleftherios V.

Fri 3/20

12:20 pm-12:27 pm

2 stops32h 07m

$1,367

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 3/13

5:20 pm-3:50 pm

2 stops38h 30m

Athens Eleftherios V.

Fri 3/20

7:50 pm-5:19 pm

2 stops29h 29m

$3,088

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Mon 5/18

6:00 am-6:40 pm

3 stops27h 40m

Athens Eleftherios V.

Fri 5/22

7:30 pm-10:42 pm

3 stops36h 12m

$3,380

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 3/13

6:36 am-10:40 am

2 stops20h 04m

$592

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 3/13

5:20 pm-6:35 pm

3 stops41h 15m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

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 fly from Idaho Falls to Athens in about 27h 25m. 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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