What airlines fly to Denver?

United Airlines, Southwest and Frontier are the top three most popular airlines that fly to Denver from Erie according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 6 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Erie Airport to Denver Intl Airport?

Prices for flights from Erie Airport to Denver Intl Airport are updated daily.

How many operators does momondo search for flights from Erie Airport to Denver Intl Airport?

As of October 2025, there is 1 operator available to choose from for flights from Erie Airport to Denver Intl Airport.

How old do you have to be to fly from Erie Airport to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Erie Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$245 Cheap Flights from Erie to Denver in 2025/26

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Cheap round-trip flights

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5:49 pm - 9:57 pmERI-DEN

6h 08m1 stop

11:59 pm - 11:04 amDEN-ERI

9h 05m1 stop

$490American Airlines

Find Deal

Thu, Mar 12 - Tue, Mar 17

5:49 pm - 9:57 pmERI-DEN

6h 08m1 stop

7:15 am - 4:13 pmDEN-ERI

6h 58m1 stop

$494American Airlines

Find Deal

Thu, Mar 19 - Tue, Mar 24

5:49 pm - 9:57 pmERI-DEN

6h 08m1 stop

7:32 am - 10:11 pmDEN-ERI

12h 39m2 stops

$496American Airlines

Find Deal

Thu, Mar 12 - Tue, Mar 17

5:49 pm - 9:57 pmERI-DEN

6h 08m1 stop

7:32 am - 10:11 pmDEN-ERI

12h 39m2 stops

$500American Airlines

Find Deal

Thu, Mar 19 - Tue, Mar 24

7:58 pm - 8:19 amERI-DEN

14h 21m1 stop

12:11 am - 7:18 pmDEN-ERI

17h 07m2 stops

$532Multiple Airlines

Find Deal

Wed, Nov 19 - Fri, Nov 21

5:25 pm - 11:20 pmERI-DEN

7h 55m1 stop

6:45 am - 4:53 pmDEN-ERI

8h 08m1 stop

$548American Airlines

Find Deal

Thu, Nov 20 - Thu, Dec 4

5:25 pm - 11:20 pmERI-DEN

7h 55m1 stop

6:00 am - 4:53 pmDEN-ERI

8h 53m2 stops

$554American Airlines

Find Deal

Thu, Nov 20 - Thu, Dec 4

11:18 am - 10:04 pmERI-DEN

12h 46m2 stops

6:00 am - 4:53 pmDEN-ERI

8h 53m2 stops

$559American Airlines

Find Deal

Thu, Nov 20 - Thu, Dec 4

6:21 am - 12:47 pmERI-DEN

8h 26m1 stop

11:59 pm - 10:46 amDEN-ERI

8h 47m1 stop

$578American Airlines

Find Deal

Wed, Nov 19 - Sat, Nov 22

12:49 pm - 10:19 pmERI-DEN

11h 30m2 stops

11:59 pm - 10:46 amDEN-ERI

8h 47m1 stop

$584American Airlines

Find Deal

Wed, Nov 19 - Sat, Nov 22

American Airlines flights from Erie to Denver

Our best American Airlines deals on Erie to Denver flight tickets

American Airlines

Mar 12

ERI5:49 pmErie

6h 08m

1 stop

DEN9:57 pmDenver Intl

Mar 17

DEN11:59 pmDenver Intl

9h 05m

1 stop

ERI11:04 amErie

$490

Find similar

American Airlines

Mar 19

ERI5:49 pmErie

6h 08m

1 stop

DEN9:57 pmDenver Intl

Mar 24

DEN7:15 amDenver Intl

6h 58m

1 stop

ERI4:13 pmErie

$494

Find similar

American Airlines

Mar 12

ERI5:49 pmErie

6h 08m

1 stop

DEN9:57 pmDenver Intl

Mar 17

DEN7:32 amDenver Intl

12h 39m

2 stops

ERI10:11 pmErie

$496

Find similar

Fly from

Fly to

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 3/19

5:49 pm-9:57 pm

1 stop6h 08m

Denver Intl

Tue 3/24

7:15 am-4:13 pm

1 stop6h 58m

$494

ErieDenver

ERI - DEN

ERIDEN

Erie

Thu 3/12

5:49 pm-9:57 pm

1 stop6h 08m

Denver Intl

Tue 3/17

7:32 am-10:11 pm

2 stops12h 39m

$496

ErieDenver

ERI - DEN

ERIDEN

Erie

Thu 3/19

5:49 pm-9:57 pm

1 stop6h 08m

Denver Intl

Tue 3/24

7:32 am-10:11 pm

2 stops12h 39m

$500

ErieDenver

ERI - DEN

ERIDEN

Erie

Wed 11/19

7:58 pm-8:19 am

1 stop14h 21m

Denver Intl

Fri 11/21

12:11 am-7:18 pm

2 stops17h 07m

$532

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 11/20

5:25 pm-11:20 pm

1 stop7h 55m

Denver Intl

Thu 12/4

6:00 am-4:53 pm

2 stops8h 53m

$554

ErieDenver

ERI - DEN

ERIDEN

Erie

Thu 11/20

11:18 am-10:04 pm

2 stops12h 46m

Denver Intl

Thu 12/4

6:00 am-4:53 pm

2 stops8h 53m

$559

ErieDenver

ERI - DEN

ERIDEN

Erie

Wed 11/19

6:21 am-12:47 pm

1 stop8h 26m

Denver Intl

Sat 11/22

11:59 pm-10:46 am

1 stop8h 47m

$578

ErieDenver

ERI - DEN

ERIDEN

Erie

Wed 11/19

12:49 pm-10:19 pm

2 stops11h 30m

Denver Intl

Sat 11/22

11:59 pm-10:46 am

1 stop8h 47m

$584

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Erie to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $351. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Monday, with ticket prices averaging around $562.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the morning when flights can be purchased for as low as $384. Flights at noon are often more expensive with an average ticket price of $431.

When to book flights from Erie to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Erie to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Erie to Denver (ERI to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Erie to Denver

Direct flights	None

There are no direct flights from Erie to Denver. There are no popular flight routes from Erie to Denver.

Search flight deals

How far is Erie to Denver Intl by plane?
The distance between Erie and Denver Intl is about 1304.5 mi. Flights usually cover this in 6h 08m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Erie Airport to Denver Intl Airport?
Prices for flights from Erie Airport to Denver Intl Airport are updated daily.
How many operators does momondo search for flights from Erie Airport to Denver Intl Airport?
As of October 2025, there is 1 operator available to choose from for flights from Erie Airport to Denver Intl Airport.
How old do you have to be to fly from Erie Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Erie Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Erie to Denver?
Based on momondo bookings for flights between Erie and Denver, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Erie to Denver

Compare and see reviews for airlines that fly from Erie to Denver with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $326	Free Cancellation	Rating 7.2 11,034 reviews		Search American Airlines flights

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Cripple Creek

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Why use momondo?

Why should I use momondo to find a flight deal from Erie to Denver?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Erie to Denver. momondo saves you time and could save you money on your trip.

Can I find flights from Erie to Denver with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denver from Erie with this policy.

How can momondo help me find flights from Erie to Denver?

momondo provides multiple filters to help you find the best flight to Denver from Erie. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Erie to Denver right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Erie and alert you when they change.