$866 Cheap Flights from Athens (ATH) to Colorado Springs (COS)

View $866 flight on Fri, Feb 20, 2026Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Colorado Springs Airport (COS)

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Cheap Flights from Athens to Colorado Springs (ATH-COS)

Prices were available within the past 7 days and start at $866 for one-way flights and $1,166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Sep 27 - Sat, Oct 4
ATH
Athens
COS
Colorado Springs
$1,166 Roundtrip, found 12 hours ago
$1,166
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Sat, Sep 27 from Athens to Colorado Springs, returning Sat, Oct 4, priced at $1,166 found 12 hours ago
Lufthansa
Sat, Sep 27 - Sat, Oct 4
ATH
Athens
COS
Colorado Springs
$1,171 Roundtrip, found 12 hours ago
$1,171
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Sat, Sep 27 from Athens to Colorado Springs, returning Sat, Oct 4, priced at $1,171 found 12 hours ago
Lufthansa
Sat, Sep 27 - Sat, Oct 4
ATH
Athens
COS
Colorado Springs
$1,171 Roundtrip, found 12 hours ago
$1,171
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Sat, Sep 27 from Athens to Colorado Springs, returning Sat, Oct 4, priced at $1,171 found 12 hours ago
Lufthansa
Sat, Sep 27 - Sat, Oct 4
ATH
Athens
COS
Colorado Springs
$1,176 Roundtrip, found 12 hours ago
$1,176
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Sat, Sep 27 from Athens to Colorado Springs, returning Sat, Oct 4, priced at $1,176 found 12 hours ago
Lufthansa
Sat, Sep 27 - Sat, Oct 4
ATH
Athens
COS
Colorado Springs
$1,181 Roundtrip, found 12 hours ago
$1,181
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Sat, Sep 27 from Athens to Colorado Springs, returning Sat, Oct 4, priced at $1,181 found 12 hours ago
Lufthansa
Sat, Sep 27 - Sat, Oct 4
ATH
Athens
COS
Colorado Springs
$1,202 Roundtrip, found 12 hours ago
$1,202
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Sat, Sep 27 from Athens to Colorado Springs, returning Sat, Oct 4, priced at $1,202 found 12 hours ago
Air Canada
Sat, Sep 27 - Sat, Oct 4
ATH
Athens
COS
Colorado Springs
$1,673 Roundtrip, found 12 hours ago
$1,673
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Sat, Sep 27 from Athens to Colorado Springs, returning Sat, Oct 4, priced at $1,673 found 12 hours ago
British Airways
Sat, Sep 27 - Sat, Oct 4
ATH
Athens
COS
Colorado Springs
$1,830 Roundtrip, found 12 hours ago
$1,830
Roundtrip
found 12 hours ago
Select British Airways flight, departing Sat, Sep 27 from Athens to Colorado Springs, returning Sat, Oct 4, priced at $1,830 found 12 hours ago
Iberia
Sat, Sep 27 - Sat, Oct 4
ATH
Athens
COS
Colorado Springs
$2,428 Roundtrip, found 12 hours ago
$2,428
Roundtrip
found 12 hours ago
Select Iberia flight, departing Sat, Sep 27 from Athens to Colorado Springs, returning Sat, Oct 4, priced at $2,428 found 12 hours ago
Qatar Airways
Sat, Sep 27 - Sat, Oct 4
ATH
Athens
COS
Colorado Springs
$2,500 Roundtrip, found 12 hours ago
$2,500
Roundtrip
found 12 hours ago
Select Qatar Airways flight, departing Sat, Sep 27 from Athens to Colorado Springs, returning Sat, Oct 4, priced at $2,500 found 12 hours ago
Flights from Athens (ATH) to Colorado Springs (COS)
Origin airport
Eleftherios Venizelos
Destination airport
Colorado Springs
Airlines serving
Air Canada, British Airways, Iberia, Lufthansa, Qatar Airways
Roundtrip price
$1,165
Distance
6212 mi

Athens to Colorado Springs Flights

The cheapest times to fly from Athens to Colorado Springs

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Athens to Colorado Springs are during the month of September. You can find some of the cheapest flights from Athens to Colorado Springs with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Athens to Colorado Springs

Sunday is one of the best days to book for cheap flights from Athens to Colorado Springs: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Athens to Colorado Springs

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Athens to Colorado Springs in 2025. You can also book with separate airlines for your outbound and return journeys, from $866 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Athens to Colorado Springs flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Athens to Colorado Springs airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Eleftherios Venizelos Airport (ATH) to Colorado Springs Airport (COS) cost?
Get a cheap one-way flight from $866 or cheap return flight from $1,166 from Eleftherios Venizelos Airport (ATH) to Colorado Springs Airport (COS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Eleftherios Venizelos Airport (ATH) to Colorado Springs Airport (COS)?
The cheapest month to fly from ATH to COS is September, when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Eleftherios Venizelos Airport (ATH) to Colorado Springs Airport (COS)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ATH to COS flight.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Colorado Springs Airport (COS)?
You'll need to catch a flight with a layover if you're traveling from Eleftherios Venizelos Airport (ATH) to Colorado Springs Airport (COS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from ATH to COS?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Eleftherios Venizelos Airport (ATH) to Colorado Springs Airport (COS)?
To avoid possible delays on the Eleftherios Venizelos Airport (ATH) to Colorado Springs Airport (COS) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Eleftherios Venizelos Airport (ATH) to Colorado Springs Airport (COS) last-minute?
Last-minute bookings from ATH to COS are typically more expensive. To secure the cheapest rates, start looking for flights well in advance. That said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book an ATH to COS flight and hotel package?
Compared with arranging flights and hotels separately, booking an ATH to COS flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place takes the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Colorado Springs Airport (COS)?
Generally, it's possible to cancel or reschedule your ATH to COS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.