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$492+ 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — ATH
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
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 January 16, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$492
(Delta)
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

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 January 16, 2026.

This Delta deal was found by Cheapflights users on 1/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:35 pm
IDA
-
ATH
2 stops45h 40m
Delta
Mon 2/231:45 pm
ATH
-
IDA
2 stops37h 04m
Delta
Deal found 1/15$492
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Sun 4/2610:40 am
IDA
-
ATH
2 stops27h 25m
United Airlines
Tue 5/512:10 pm
ATH
-
IDA
2 stops34h 15m
United Airlines
Deal found 1/16$670
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Fri 1/3010:51 am
IDA
-
ATH
2 stops20h 44m
United Airlines
Thu 2/56:35 am
ATH
-
IDA
2 stops23h 39m
United Airlines
Deal found 1/16$803
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Fri 3/205:30 pm
IDA
-
ATH
2 stops31h 35m
United Airlines
Tue 3/316:00 am
ATH
-
IDA
2 stops36h 53m
United Airlines
Deal found 1/15$806
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Tue 6/95:00 am
IDA
-
ATH
2 stops20h 10m
United Airlines
Thu 6/1810:25 am
ATH
-
IDA
2 stops21h 28m
United Airlines
Deal found 1/16$1,040
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Tue 6/95:00 am
IDA
-
ATH
2 stops20h 10m
United Airlines
Wed 6/243:25 pm
ATH
-
IDA
2 stops34h 57m
United Airlines
Deal found 1/16$1,043
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Tue 6/95:00 am
IDA
-
ATH
2 stops20h 10m
United Airlines
Fri 6/1910:25 am
ATH
-
IDA
2 stops21h 28m
United Airlines
Deal found 1/14$1,068
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Wed 6/105:00 am
IDA
-
ATH
2 stops20h 10m
United Airlines
Fri 6/1910:25 am
ATH
-
IDA
2 stops21h 28m
United Airlines
Deal found 1/16$1,140
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Wed 6/107:00 am
IDA
-
ATH
2 stops21h 25m
United Airlines
Wed 6/243:25 pm
ATH
-
IDA
2 stops31h 06m
United Airlines
Deal found 1/16$1,143

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 January 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 2/16

6:35 pm-1:15 am

2 stops45h 40m

Athens Eleftherios V.

Mon 2/23

1:45 pm-5:49 pm

2 stops37h 04m

$492

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Sun 4/26

10:40 am-11:05 pm

2 stops27h 25m

Athens Eleftherios V.

Tue 5/5

12:10 pm-1:25 pm

2 stops34h 15m

$670

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 3/20

5:30 pm-9:05 am

2 stops31h 35m

Athens Eleftherios V.

Tue 3/31

6:00 am-9:53 am

2 stops36h 53m

$806

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 1/30

10:51 am-4:35 pm

3 stops20h 44m

Athens Eleftherios V.

Thu 2/5

6:35 am-9:14 pm

3 stops23h 39m

$1,038

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Tue 6/9

5:00 am-10:10 am

2 stops20h 10m

Athens Eleftherios V.

Fri 6/19

10:25 am-10:53 pm

2 stops21h 28m

$1,040

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Wed 6/10

5:00 am-1:25 pm

2 stops23h 25m

Athens Eleftherios V.

Thu 6/18

10:25 am-10:53 pm

2 stops21h 28m

$1,068

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Wed 6/10

5:00 am-1:25 pm

2 stops23h 25m

Athens Eleftherios V.

Fri 6/19

10:25 am-10:53 pm

2 stops21h 28m

$1,068

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Tue 6/9

5:00 am-10:10 am

2 stops20h 10m

Athens Eleftherios V.

Wed 6/24

10:25 am-10:53 pm

2 stops21h 28m

$1,068

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Idaho Falls-Athens flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 Delta and 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 18h 15m. 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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