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$490+ Cheap flights from Erie to Denver (ERI - DEN)

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 Denver

Cheapest flights from Erie to Denver
Explore the most affordable flight options available from Erie to Denver. 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

Cheap flight deals from Erie to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Erie (ERI) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data 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.
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From Erie to Denver Intl
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
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Erie to Denver 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 Denver that are best for you.

Fly from

Erie

Fly to

Denver

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

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Compare providers for flights from Erie to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Erie to Denver in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Erie-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Erie-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Erie-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Erie-Denver flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Erie-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Erie to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver 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 Denver

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

Currently, June is the cheapest month in which you can book a flight from Erie to Denver (average of $118). Flying from Erie to Denver 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 Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with American Airlines from Erie to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,034 reviews

Overall

7.2

Boarding

7.5

Food

6.4

Crew

8.0

Entertainment

6.9

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

Boarding

7.5

Food

6.4

Crew

8.0

Entertainment

6.9

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 Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Erie to Denver?

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

  • What is the cheapest airline to fly from Erie to Denver round-trip?

    Currently priced at $326, American Airlines will fly you from Erie to Denver and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Erie to Denver (average of $118). Flying from Erie to Denver 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Central City
Manitou Springs
Fort Morgan
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker
Sterling

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Alternative routes for Erie to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Erie to Denver

Discover the top airline that operate flights from Erie to Denver. 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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