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$473+ 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — DEN
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap 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 February 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/217:48 pm
ERI
-
DEN
2 stops43h 19m
Multiple Airlines
Fri 3/2712:13 am
DEN
-
ERI
1 stop7h 38m
Multiple Airlines
Deal found 2/3$473
This American Airlines deal was found by Cheapflights users on 2/4. 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 10/306:40 am
ERI
-
DEN
1 stop11h 58m
American Airlines
Fri 11/67:22 am
DEN
-
ERI
1 stop13h 53m
American Airlines
Deal found 2/4$500
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 4/1412:01 pm
ERI
-
DEN
1 stop8h 09m
American Airlines
Mon 4/207:00 am
DEN
-
ERI
1 stop8h 04m
American Airlines
Deal found 2/2$504
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:06 pm
ERI
-
DEN
1 stop29h 53m
Multiple Airlines
Fri 2/2012:01 am
DEN
-
ERI
2 stops17h 07m
Multiple Airlines
Deal found 2/2$512
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 2/177:15 am
ERI
-
DEN
2 stops12h 02m
American Airlines
Sat 2/215:00 am
DEN
-
ERI
2 stops10h 08m
American Airlines
Deal found 2/2$635
This American Airlines deal was found by Cheapflights users on 2/4. 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 2/206:00 am
ERI
-
DEN
1 stop9h 24m
American Airlines
Tue 2/246:20 am
DEN
-
ERI
1 stop7h 55m
American Airlines
Deal found 2/4$639
This American Airlines deal was found by Cheapflights users on 2/4. 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 2/195:33 pm
ERI
-
COS
2 stops18h 17m
American Airlines
Mon 2/234:49 pm
COS
-
ERI
2 stops16h 49m
American Airlines
Deal found 2/4$921

Find flight deals from Erie to Colorado

Keep the following information in mind while searching for Erie to Colorado flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$473
(Kiwi.com)
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

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 February 4, 2026.
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

Sat 3/21

7:48 pm-1:07 pm

2 stops43h 19m

Denver Intl

Fri 3/27

12:13 am-9:51 am

1 stop7h 38m

$473

ErieDenver

ERI - DEN

ERIDEN

Erie

Tue 4/14

12:01 pm-6:10 pm

1 stop8h 09m

Denver Intl

Mon 4/20

7:00 am-5:04 pm

1 stop8h 04m

$504

ErieDenver

ERI - DEN

ERIDEN

Erie

Tue 2/17

7:06 pm-10:59 pm

1 stop29h 53m

Denver Intl

Fri 2/20

12:01 am-7:08 pm

2 stops17h 07m

$512

ErieDenver

ERI - DEN

ERIDEN

Erie

Tue 2/17

7:15 am-5:17 pm

2 stops12h 02m

Denver Intl

Sat 2/21

5:00 am-5:08 pm

2 stops10h 08m

$635

ErieDenver

ERI - DEN

ERIDEN

Erie

Fri 2/20

6:00 am-1:24 pm

1 stop9h 24m

Denver Intl

Tue 2/24

6:20 am-4:15 pm

1 stop7h 55m

$639

ErieColorado Springs

ERI - COS

ERICOS

Erie

Thu 2/19

5:33 pm-9:50 am

2 stops18h 17m

Colorado Springs

Mon 2/23

4:49 pm-11:38 am

2 stops16h 49m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

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 January is currently the most expensive (average of $218). 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 February 4, 2026.
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
11,222 reviews

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,222 reviews
American Airlines
7.2
Good
11,222 reviews

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 8h 09m. American Airlines provides one of the quickest options available for as low as $504. 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 January is currently the most expensive (average of $218). 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$557FlexibilityNo cancel feeOn-time71%

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