$453+ Cheap flights from Denver to Erie (DEN - ERI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ERI
Aug 5 — Aug 121
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denver to Erie
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Erie (ERI). 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 July 31, 2025.
Round-trip from | $484 (American Airlines) |
|---|---|
One-way from | $453 (American Airlines) |
Find flight deals from Denver to Erie
Cheapest flights from Denver to ErieExplore the most affordable flight options available from Denver to Erie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
Explore the most affordable flight options available from Denver to Erie. 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.
Sat 10/47:09 amDEN - ERI
1 stop7h 13mAmerican Airlines
Mon 10/64:52 pmERI - DEN
1 stop8h 17mAmerican Airlines
Deal found 7/30![American Airlines logo]()
$484
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Erie 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 Denver to Erie that are best for you.
Fly from
Denver
Fly to
Erie
Route
Depart
Return
Price
DenverErie
DEN - ERI
DENERI
Denver Intl
Sat 10/4
7:09 am-4:22 pm
1 stop7h 13m
Erie
Mon 10/6
4:52 pm-11:09 pm
1 stop8h 17m
$484
DenverErie
DEN - ERI
DENERI
Denver Intl
Wed 8/20
11:59 pm-1:20 pm
1 stop11h 21m
$453
Best time to book a flight from Denver to Erie
Have a flexible travel schedule? Discover the best time to fly to Erie from Denver 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 Denver to Erie
What is the cheapest month to book a flight from Denver to Erie?
Currently, September is the cheapest month in which you can book a flight from Denver to Erie (average of $381). Flying from Denver to Erie in December is currently the most expensive (average of $506). 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 Erie
Get insights into the airlines that provide service to Erie. 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 Erie. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with American Airlines from Denver to Erie 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.
Entertainment
6.9
Comfort
7.2
Boarding
7.5
Food
6.5
Overall
7.2
Crew
8.0
Reviews
1 / 20
2.0
MediocreAndrew,May 2025
LAX - MIA
Entertainment
6.9
Comfort
7.2
Boarding
7.5
Food
6.5
Overall
7.2
Crew
8.0
Reviews
1 / 20
2.0
MediocreAndrew,May 2025
LAX - MIA
Related info for your journey
Find useful and relevant information for your journey from Denver to Erie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Denver to Erie
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Denver to Erie
Discover the top airline that operate flights from Denver to Erie. 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.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$320 | Average$444 | FlexibilityNo cancel fee | On-time71% |