$412+ Cheap flights from Denver to Erie (DEN - ERI)
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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ERI
Oct 30 — Nov 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Denver to Erie with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
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 September 30, 2026.
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 September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:10 am -
2 stops12h 26m
Wed 12/96:56 pm -
1 stop15h 17m
Deal found 9/28![Multiple Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/182:27 pm -
1 stop7h 26m
Wed 12/97:00 am -
1 stop9h 42m
Deal found 9/30![American Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/296:46 am -
1 stop15h 09m
Thu 11/58:01 am -
1 stop16h 53m
Deal found 9/28![American Airlines logo]()
$520
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/132:29 pm -
1 stop7h 26m
Sat 10/175:08 pm -
1 stop7h 50m
Deal found 9/29![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 9/29. 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 12/182:39 pm -
1 stop7h 09m
Mon 12/217:41 am -
1 stop6h 00m
Deal found 9/29![American Airlines logo]()
$562
Best flights from Denver to ErieDiscover carefully curated flight deals from Denver to Erie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from Denver to Erie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:40 am -
1 stop7h 56m
Wed 12/96:56 pm -
1 stop15h 17m
Deal found 9/28![Multiple Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 9/30. 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 11/182:27 pm -
1 stop7h 26m
Wed 12/97:00 am -
1 stop9h 42m
Deal found 9/30![American Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/296:46 am -
1 stop15h 09m
Thu 11/58:01 am -
1 stop16h 53m
Deal found 9/28![American Airlines logo]()
$520
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Tue 10/132:29 pm -
1 stop7h 26m
Sat 10/178:07 am -
1 stop7h 40m
Deal found 9/28![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 9/29. 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 12/182:39 pm -
1 stop7h 09m
Mon 12/217:41 am -
1 stop6h 00m
Deal found 9/29![American Airlines logo]()
$562
Last-minute flights from Denver to ErieDiscover last-minute flight deals from Denver to Erie. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Erie. Data last updated September 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 10/118:00 am -
1 stop13h 55m
Thu 10/155:08 pm -
1 stop7h 50m
Deal found 9/25![American Airlines logo]()
$1,065
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/132:29 pm -
1 stop7h 26m
Sat 10/175:08 pm -
1 stop7h 50m
Deal found 9/29![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 9/30. 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 10/162:19 pm -
1 stop6h 17m
Sun 10/186:00 am -
1 stop9h 29m
Deal found 9/30![American Airlines logo]()
$783
This American Airlines deal was found by Cheapflights users on 9/28. 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 10/296:46 am -
1 stop15h 09m
Thu 11/58:01 am -
1 stop16h 53m
Deal found 9/28![American Airlines logo]()
$520
Find 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 September 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $412 (Kiwi.com) |
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 7,457,451 searches. Data last updated September 30, 2026.
Use the filters below to find and compare flights from Denver to Erie that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverErie
DEN Denver Intl - ERI Erie
DENERI
Denver Intl
Wed 11/18
10:40 am-8:36 pm
1 stop7h 56m
Erie
Wed 12/9
6:56 pm-8:13 am
1 stop15h 17m
$431
DenverErie
DEN Denver Intl - ERI Erie
DENERI
Denver Intl
Wed 11/18
2:27 pm-11:53 pm
1 stop7h 26m
Erie
Wed 12/9
7:00 am-2:42 pm
1 stop9h 42m
$438
DenverErie
DEN Denver Intl - ERI Erie
DENERI
Denver Intl
Thu 10/29
6:46 am-11:55 pm
1 stop15h 09m
Erie
Thu 11/5
8:01 am-10:54 pm
1 stop16h 53m
$520
DenverErie
DEN Denver Intl - ERI Erie
DENERI
Denver Intl
Tue 10/13
2:29 pm-11:55 pm
1 stop7h 26m
Erie
Sat 10/17
8:07 am-1:47 pm
1 stop7h 40m
$528
Quickest round-trip
DenverErie
DEN Denver Intl - ERI Erie
DENERI
Denver Intl
Fri 12/18
2:39 pm-11:48 pm
1 stop7h 09m
Erie
Mon 12/21
7:41 am-11:41 am
1 stop6h 00m
$562
Sorted by cheapest first
Compare providers for flights from Denver to Erie
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 Denver to Erie in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Erie flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Erie flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Erie flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Erie flights, Cheapflights users trust FlightHub the most. FlightHub 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 Denver-Erie 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 Denver to Erie
Have a flexible travel schedule? Discover the best time to fly to Erie from Denver with our price prediction graph.
DEN-ERI
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.
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 September 30, 2026.
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.
Boarding
7.4
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.4
Overall
7.0
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Boarding
7.4
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.4
Overall
7.0
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Erie flight routes
Flights by cabin class
Other flight options
Other flights from Denver
Popular flights
Alternative routes for Denver to Erie
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Erie by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Erie
Explore flights to Erie departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 30, 2026.
Search flights from Denver to Erie by cabin class
Find flights from Denver to Erie, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Erie flights
Browse other Denver and Erie flight options. Last updated on September 30, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on September 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$549 | FlexibilityNo cancel fee | On-time71% |