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$490+ Cheap flights from Erie (ERI) 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — DEN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Erie to Colorado

Cheapest flights from Erie to Colorado
Explore the most affordable flight options available from Erie to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 11/205:25 pmERI - DEN
1 stop7h 55mAmerican Airlines
Thu 12/46:45 amDEN - ERI
1 stop8h 08mAmerican Airlines
Deal found 10/30$548
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 10/317:25 amERI - DEN
1 stop8h 51mAmerican Airlines
Sat 11/811:59 pmDEN - ERI
1 stop8h 48mAmerican Airlines
Deal found 10/30$619
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/135:25 pmERI - DEN
1 stop7h 55mAmerican Airlines
Mon 11/1711:16 amDEN - ERI
1 stop9h 06mAmerican Airlines
Deal found 10/28$634
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/1412:49 pmERI - COS
2 stops9h 38mAmerican Airlines
Tue 11/185:45 amCOS - ERI
2 stops9h 40mAmerican Airlines
Deal found 10/30$667
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/246:00 amERI - COS
2 stops16h 31mAmerican Airlines
Sun 12/286:00 amCOS - ERI
2 stops14h 38mAmerican Airlines
Deal found 10/30$943

Cheap flight deals from Erie to Colorado

Keep the following information in mind while searching for Erie to Colorado flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$490
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$344
Provider with most accurate pricing for Erie-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Erie-Denver Intl flights.
Search Deals
From Erie to Colorado
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Erie 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 October 30, 2025.
Use the filters below to find and compare flights from Erie to Colorado that are best for you.

Fly from

Erie

Fly to

Colorado

Route

Depart

Return

Price

ErieDenver

ERI - DEN

ERIDEN

Erie

Thu 3/12

5:49 pm-9:57 pm

1 stop6h 08m

Denver Intl

Tue 3/17

11:59 pm-11:04 am

1 stop9h 05m

$490

ErieDenver

ERI - DEN

ERIDEN

Erie

Thu 11/20

5:25 pm-11:20 pm

1 stop7h 55m

Denver Intl

Thu 12/4

6:45 am-4:53 pm

1 stop8h 08m

$548

ErieDenver

ERI - DEN

ERIDEN

Erie

Thu 11/13

5:25 pm-11:20 pm

1 stop7h 55m

Denver Intl

Mon 11/17

11:16 am-10:22 pm

1 stop9h 06m

$634

ErieColorado Springs

ERI - COS

ERICOS

Erie

Fri 11/14

12:49 pm-8:27 pm

2 stops9h 38m

Colorado Springs

Tue 11/18

5:45 am-5:25 pm

2 stops9h 40m

$667

ErieDenver

ERI - DEN

ERIDEN

Erie

Thu 3/19

12:00 pm-9:51 pm

2 stops11h 51m

Denver Intl

Tue 3/24

7:32 am-10:11 pm

2 stops12h 39m

$764

ErieDenver

ERI - DEN

ERIDEN

Erie

Tue 3/10

12:00 pm-12:40 pm

2 stops26h 40m

Denver Intl

Wed 3/11

11:59 pm-11:04 am

1 stop9h 05m

$833

ErieColorado Springs

ERI - COS

ERICOS

Erie

Wed 12/24

6:00 am-8:31 pm

2 stops16h 31m

Colorado Springs

Sun 12/28

6:00 am-10:38 pm

2 stops14h 38m

$943

ErieColorado Springs

ERI - COS

ERICOS

Erie

Tue 3/10

6:18 am-11:25 pm

2 stops19h 07m

Colorado Springs

Wed 3/11

6:27 am-10:11 pm

2 stops13h 44m

$978

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Erie to Colorado

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

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

Currently, June is the cheapest month in which you can book a flight from Erie to Colorado (average of $118). Flying from Erie to Colorado in April is currently the most expensive (average of $232). 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.

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 October 30, 2025.
See what other customers who have flown with American Airlines from Erie to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,034 reviews

Overall

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,034 reviews
American Airlines
7.2
Good
11,034 reviews

Overall

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Crew

8.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Erie 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 Erie to Colorado?

    Most people fly from Erie (ERI) if they book a flight from Erie to Colorado. Erie is conveniently located just 5.7 mi from Erie’s city center.

  • How long is the flight from Erie to Colorado?

    A quick flight from Erie to Colorado can take about 6h 08m. American Airlines provides one of the quickest options available for as low as $490. The distance from Erie to Colorado is about 1282 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Erie 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 Erie to Colorado?

    Currently, June is the cheapest month in which you can book a flight from Erie to Colorado (average of $118). Flying from Erie to Colorado in April is currently the most expensive (average of $232). 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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Top airline flying from Erie to Colorado

Discover the top airline that operate flights from Erie to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$488FlexibilityNo cancel feeOn-time71%

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