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Cheap flights from Idaho Falls to Athens from $711

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Athens departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho Falls to Athens

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:45 am - 1:40 am
IDA
-
ATH
29h 55m
2 stops
United Airlines Logo
6:35 am - 1:30 pm
ATH
-
IDA
39h 55m
2 stops
$711United Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
5:33 pm - 1:40 am
IDA
-
ATH
23h 07m
2 stops
United Airlines Logo
1:10 pm - 8:58 pm
ATH
-
IDA
40h 48m
2 stops
$773United Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
5:33 pm - 1:40 am
IDA
-
ATH
23h 07m
2 stops
United Airlines Logo
1:10 pm - 8:58 pm
ATH
-
IDA
40h 48m
2 stops
$774United Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
5:30 pm - 4:35 pm
IDA
-
ATH
39h 05m
2 stops
United Airlines Logo
2:00 pm - 9:56 am
ATH
-
IDA
51h 56m
2 stops
$832United Airlines
Sun, Mar 15 - Sun, Mar 22
United Airlines Logo
6:36 am - 4:35 pm
IDA
-
ATH
25h 59m
2 stops
United Airlines Logo
6:15 am - 9:06 pm
ATH
-
IDA
22h 51m
3 stops
$1,389United Airlines
Sun, Mar 15 - Sun, Mar 22
United Airlines Logo
5:30 pm - 9:05 am
IDA
-
ATH
31h 35m
2 stops
United Airlines Logo
6:05 am - 9:56 am
ATH
-
IDA
35h 51m
2 stops
$1,397United Airlines
Fri, Mar 13 - Fri, Mar 20

United Airlines flights from Idaho Falls to Athens

Our best United Airlines deals on Idaho Falls to Athens flight tickets
United Airlines
Feb 19
IDA10:45 amIdaho Falls Fanning Field
29h 55m
2 stops
ATH1:40 amAthens Eleftherios V.
Feb 23
ATH6:35 amAthens Eleftherios V.
39h 55m
2 stops
IDA1:30 pmIdaho Falls Fanning Field
$711
United Airlines
Feb 19
IDA5:33 pmIdaho Falls Fanning Field
23h 07m
2 stops
ATH1:40 amAthens Eleftherios V.
Feb 23
ATH1:10 pmAthens Eleftherios V.
40h 48m
2 stops
IDA8:58 pmIdaho Falls Fanning Field
$773
United Airlines
Feb 19
IDA5:33 pmIdaho Falls Fanning Field
23h 07m
2 stops
ATH1:40 amAthens Eleftherios V.
Feb 23
ATH1:10 pmAthens Eleftherios V.
40h 48m
2 stops
IDA8:58 pmIdaho Falls Fanning Field
$774

momondo 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, momondo users made 832,500 searches. Data last updated January 29, 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

Thu 2/19

10:45 am-1:40 am

2 stops29h 55m

Athens Eleftherios V.

Mon 2/23

6:35 am-1:30 pm

2 stops39h 55m

$711

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Thu 2/19

5:33 pm-1:40 am

2 stops23h 07m

Athens Eleftherios V.

Mon 2/23

1:10 pm-8:58 pm

2 stops40h 48m

$773

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Thu 2/19

5:33 pm-1:40 am

2 stops23h 07m

Athens Eleftherios V.

Mon 2/23

1:10 pm-8:58 pm

2 stops40h 48m

$774

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Sun 3/15

5:30 pm-4:35 pm

2 stops39h 05m

Athens Eleftherios V.

Sun 3/22

2:00 pm-9:56 am

2 stops51h 56m

$832

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Sun 3/15

6:36 am-4:35 pm

2 stops25h 59m

Athens Eleftherios V.

Sun 3/22

6:15 am-9:06 pm

3 stops22h 51m

$1,389

Idaho FallsAthens

IDA - ATH

IDAATH

Idaho Falls Fanning Field

Fri 3/13

5:30 pm-9:05 am

2 stops31h 35m

Athens Eleftherios V.

Fri 3/20

6:05 am-9:56 am

2 stops35h 51m

$1,397

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Idaho Falls to Athens

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to Athens according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Idaho Falls to Athens (IDA to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Athens

Fastest flight time

29h 55m

Direct flights

None
The fastest flight from Idaho Falls to Athens takes 29h 55m
There are no direct flights from Idaho Falls to Athens. There are no popular flight routes from Idaho Falls to Athens.
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  • How far is Idaho Falls Fanning Field to Athens Eleftherios V. by plane?

    The distance between Idaho Falls Fanning Field and Athens Eleftherios V. is about 6160.5 mi. A reasonable flight in good conditions will take 29h 55m.

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Athens Eleftherios V. Airport?

    Prices for flights from Idaho Falls Fanning Field Airport to Athens Eleftherios V. Airport were last updated today.

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Athens Eleftherios V. Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho Falls Fanning Field Airport to Athens Eleftherios V. Airport.

  • What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

    The required travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Athens Eleftherios V. Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Idaho Falls to Athens?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Idaho Falls from Athens. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Idaho Falls to Athens with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Piraeus
Glyfada
Marathon
Hydra
Skala
Aegina
Loutraki
Tolo
Corinth
Chalcis
Agia Marina
Porto Cheli
Galaxidi

Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Athens?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho Falls to Athens. momondo saves you time and could save you money on your trip.

Can I find flights from Idaho Falls to Athens with flexible booking policies on momondo?

All flight searches from Idaho Falls to Athens on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Idaho Falls to Athens?

momondo helps you find the best flight between Idaho Falls and Athens by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho Falls to Athens right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Athens from Idaho Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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