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$462+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — DEN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$462
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$662
From Erie to Colorado
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 9/104:48 pmERI - DEN
1 stop7h 25mAmerican Airlines
Tue 9/167:09 amDEN - ERI
1 stop7h 14mAmerican Airlines
Deal found 7/30$462
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/276:00 amERI - COS
2 stops14h 20mAmerican Airlines
Wed 9/36:02 amCOS - ERI
2 stops8h 21mAmerican Airlines
Deal found 7/30$575

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 July 31, 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

Wed 9/10

4:48 pm-10:13 pm

1 stop7h 25m

Denver Intl

Tue 9/16

7:09 am-4:23 pm

1 stop7h 14m

$462

ErieColorado Springs

ERI - COS

ERICOS

Erie

Wed 8/27

6:00 am-6:20 pm

2 stops14h 20m

Colorado Springs

Wed 9/3

6:02 am-4:23 pm

2 stops8h 21m

$575

ErieDenver

ERI - DEN

ERIDEN

Erie

Mon 8/4

5:12 pm-11:01 pm

1 stop7h 49m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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, October is the cheapest month in which you can book a flight from Erie to Colorado (average of $197). Flying from Erie 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.

How much does it cost to fly round-trip from Erie to Colorado?

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 July 31, 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
10,000 reviews

Food

6.5

Overall

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

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.

  • 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, October is the cheapest month in which you can book a flight from Erie to Colorado (average of $197). Flying from Erie 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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Alternative routes for Erie to Colorado

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$478FlexibilityNo cancel feeOn-time71%

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