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$639+ Cheap flights from Lyon (LYS) to Colorado

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
LYS — DEN
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Lyon to Colorado

Keep the following information in mind while searching for Lyon to Colorado flight deals. Data was last updated April 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$639
(Iberia)

Popular in

July

Cheapest in

April

Average price

$739
Provider with most accurate pricing for Lyon-Saint Exupéry-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Lyon-Saint Exupéry-Denver Intl flights.
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From Lyon-Saint Exupéry to Colorado
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Highest demand for flights based on searches. 16% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Lyon to Colorado

Cheapest flights from Lyon to Colorado
Explore the most affordable flight options available from Lyon to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Iberia deal was found by Cheapflights users on 4/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:10 amLYS - DEN
2 stops21h 47mIberia
Fri 9/2612:53 pmDEN - LYS
2 stops21h 47mIberia
Deal found 4/23$639
This Iberia deal was found by Cheapflights users on 4/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:25 pmLYS - DEN
2 stops19h 10mMultiple Airlines
Tue 9/306:35 pmDEN - LYS
1 stop18h 25mMultiple Airlines
Deal found 4/23$657
This British Airways deal was found by Cheapflights users on 4/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:40 amLYS - DEN
2 stops18h 18mBritish Airways
Fri 9/262:06 pmDEN - LYS
2 stops20h 19mBritish Airways
Deal found 4/23$696
This Booking.com deal was found by Cheapflights users on 4/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:50 amLYS - DEN
1 stop14h 35mLufthansa
Sun 6/295:59 pmDEN - LYS
1 stop21h 26mLufthansa
Deal found 4/23$732
This United Airlines deal was found by Cheapflights users on 4/23. 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 6/166:50 amLYS - DEN
2 stops35h 37mUnited Airlines
Sun 6/297:45 amDEN - LYS
2 stops21h 55mUnited Airlines
Deal found 4/23$752
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/162:05 pmLYS - DEN
2 stops16h 44mDelta
Sun 6/295:40 pmDEN - LYS
1 stop12h 30mDelta
Deal found 4/23$767
This Gotogate deal was found by Cheapflights users on 4/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/314:50 pmLYS - DEN
1 stop33h 09mAer Lingus
Thu 8/77:55 pmDEN - LYS
1 stop29h 35mAer Lingus
Deal found 4/23$1,111
This American Airlines deal was found by Cheapflights users on 4/23. 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 7/710:10 amLYS - DEN
2 stops20h 17mAmerican Airlines
Thu 7/106:35 pmDEN - LYS
1 stop18h 20mAmerican Airlines
Deal found 4/23$1,284
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:15 amLYS - DEN
2 stops16h 43mAir France
Fri 9/512:59 pmDEN - LYS
2 stops20h 46mAir France
Deal found 4/23$1,515

Cheapflights Fare Finder

Customize your flight search to find flights from Lyon to Colorado 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 April 24, 2025.
Use the filters below to find and compare flights from Lyon to Colorado that are best for you.

Fly from

Lyon

Fly to

Colorado

Route

Depart

Return

Price

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

Fri 8/29

6:10 am-7:57 pm

2 stops21h 47m

Denver Intl

Fri 9/26

12:53 pm-6:40 pm

2 stops21h 47m

$639

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

Mon 9/15

12:25 pm-11:35 pm

2 stops19h 10m

Denver Intl

Tue 9/30

6:35 pm-9:00 pm

1 stop18h 25m

$657

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

Sat 9/6

10:40 am-8:58 pm

2 stops18h 18m

Denver Intl

Fri 9/26

2:06 pm-6:25 pm

2 stops20h 19m

$696

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

Mon 6/16

6:50 am-1:25 pm

1 stop14h 35m

Denver Intl

Sun 6/29

5:59 pm-11:25 pm

1 stop21h 26m

$732

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

Mon 6/16

6:50 am-10:27 am

2 stops35h 37m

Denver Intl

Sun 6/29

7:45 am-1:40 pm

2 stops21h 55m

$752

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

Mon 6/16

2:05 pm-10:49 pm

2 stops16h 44m

Denver Intl

Sun 6/29

5:40 pm-2:10 pm

1 stop12h 30m

$767

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

Thu 7/31

4:50 pm-5:59 pm

1 stop33h 09m

Denver Intl

Thu 8/7

7:55 pm-9:30 am

1 stop29h 35m

$1,111

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

Mon 7/7

10:10 am-10:27 pm

2 stops20h 17m

Denver Intl

Thu 7/10

6:35 pm-8:55 pm

1 stop18h 20m

$1,284

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

Thu 8/14

11:15 am-7:58 pm

2 stops16h 43m

Denver Intl

Fri 9/5

12:59 pm-5:45 pm

2 stops20h 46m

$1,515

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

Wed 7/9

10:10 am-8:22 am

2 stops30h 12m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 12 results
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Best time to book a flight from Lyon to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Lyon 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.

Cheapflights Insights

Everything you need to know about your flight from Lyon to Colorado

What is the cheapest month to book a flight from Lyon to Colorado?

Currently, October is the cheapest month in which you can book a flight from Lyon to Colorado (average of $197). Flying from Lyon to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated April 24, 2025.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,442 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Turkish Airlines
7.3
Good
3,775 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Lyon to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lyon to Colorado?

    For a flight from Lyon to Colorado, you will be flying from Lyon-Saint Exupéry. Lyon-Saint Exupéry (LYS) is just 12.5 mi from the center of the city.

  • Can I find deals for flights from Lyon to Colorado that include hotel bookings?

    Yes. In addition to deals on Lyon to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lyon to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lyon to Colorado.

  • Can I find deals for business class flights from Lyon to Colorado?

    Yes. Cheapflights offers flight deals from Lyon to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lyon to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Lyon to Colorado (average of $197). Flying from Lyon to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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