Cheap Flights from Portland, ME to Denver, CO from $118

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On Cheapflightsplus.com you will find 9 connecting flights from Portland to Denver. You can compare airfare deals from 2 airlines and multiple travel sites from $118, book and save on cheap plane tickets and last minute offers. Also check out PWM-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Portland to Denver Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $118 (one-way), $202 (round-trip).

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Best Flights from Portland to Denver Today

Take a look at the list of non stop flights and flights with layovers from Portland to Denver with the lowest price of $118. Take a look at the list of flights with layovers from Portland to Denver from $118. There’re no direct flights. The fastest connecting flight – 7h 10m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $118 Find flight	12:23 Portland Portland Intl Jetport	09:13+1 день Denver Denver International	22h 50m layover 15h 22m - Tampa	Frontier Airlines	F92245 F91113
from $216 Find flight	19:20 Portland Portland Intl Jetport	00:30+1 день Denver Denver International	7h 10m layover 1h 0m - Washington D.C.	United Airlines	UA3582 UA1580
from $366 Find flight	16:20 Portland Portland Intl Jetport	21:58 Denver Denver International	7h 38m layover 1h 36m - Chicago	United Airlines	UA3651 UA767
from $366 Find flight	13:30 Portland Portland Intl Jetport	19:24 Denver Denver International	7h 54m layover 1h 44m - Washington D.C.	United Airlines	UA4254 UA1728
from $366 Find flight	15:55 Portland Portland Intl Jetport	22:15 Denver Denver International	8h 20m layover 1h 53m - Newark	United Airlines	UA3620 UA642
from $431 Find flight	12:15 Portland Portland Intl Jetport	18:06 Denver Denver International	7h 51m layover 1h 24m - Newark	United Airlines	UA3578 UA2852
from $431 Find flight	12:15 Portland Portland Intl Jetport	19:38 Denver Denver International	9h 23m layover 2h 59m - Newark	United Airlines	UA3578 UA1197

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on March 02, 2025

Flight Schedule Portland (Maine) to Denver (Colorado)

Full flight schedule will help you in detecting at what time planes fly from Portland to Denver. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
12:15 — 18:06	12:15 — 14:01 UA3578 United Airlines Portland — Newark 1h 24m stop 15:25 — 18:06 UA2852 United Airlines Newark — Denver	7h 51m including layover	Find flight from$431
12:15 — 19:38	12:15 — 14:01 UA3578 United Airlines Portland — Newark 2h 59m stop 17:00 — 19:38 UA1197 United Airlines Newark — Denver	9h 23m including layover	Find flight from$431
12:23 — 09:13 +1 day	12:23 — 15:56 F92245 Frontier Airlines Portland — Tampa 15h 22m stop 07:18 — 09:13 F91113 Frontier Airlines Tampa — Denver	22h 50m including layover	Find flight from$118
12:23 — 16:09 +1 day	12:23 — 15:56 F92245 Frontier Airlines Portland — Tampa 22h 7m stop 14:03 — 16:09 F93517 Frontier Airlines Tampa — Denver	29h 46m including layover	Find flight from$118
13:30 — 19:24	13:30 — 15:31 UA4254 United Airlines Portland — Washington D.C. 1h 44m stop 17:15 — 19:24 UA1728 United Airlines Washington D.C. — Denver	7h 54m including layover	Find flight from$366
15:55 — 22:15	15:55 — 17:42 UA3620 United Airlines Portland — Newark 1h 53m stop 19:35 — 22:15 UA642 United Airlines Newark — Denver	8h 20m including layover	Find flight from$366
16:20 — 23:30	16:20 — 18:26 UA3651 United Airlines Portland — Chicago 3h 12m stop 21:38 — 23:30 UA1748 United Airlines Chicago — Denver	9h 10m including layover	Find flight from$216
16:20 — 21:58	16:20 — 18:26 UA3651 United Airlines Portland — Chicago 1h 36m stop 20:02 — 21:58 UA767 United Airlines Chicago — Denver	7h 38m including layover	Find flight from$366
19:20 — 00:30 +1 day	19:20 — 21:20 UA3582 United Airlines Portland — Washington D.C. 1h stop 22:20 — 00:30 UA1580 United Airlines Washington D.C. — Denver	7h 10m including layover	Find flight from$216

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on March 2, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Portland to Denver depends on and how to choose the most interesting flight option for you.

Distance between Portland and Denver is 2861 miles. Time difference between the cities is 2h. Airplanes depart 12:15 to 19:20 from 1 Portland airport and arrive 12:15 to 19:20 to 2 Denver airports. Average flight time is 8h 20m.

The fastest flight 7h 10m
Average flight time 8h 20m
The earliest flight 12:15
The latest flight 19:20
Distance 1778 ml

The cheapest months to travel to Denver are february (from 118 $).

What is the lowest airfare Portland to Denver?

The cheapest plane ticket found by our users is $118. This airfare is for economy class on one-way F92245 flight by Frontier Airlines for February 21, 2025 which leaves Portland Intl Jetport in Portland at 12:23 am and arrives at Denver Denver International at 16:09.

Economy class

$118

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Business class

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First class

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Popular Airlines on the Route

The flight Portland — Denver is served by 2 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Frontier Airlines - 2 departures per week at the price of from $ 118 . And the most expensive tickets are offered by United Airlines airline - from $ 431.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 9 flights with layovers on the route. The fastest connecting flight is UA3582 by United Airlines takes 7h 10m and the cheapest is F92245 by Frontier Airlines for $118.

F9 - Frontier Airlines

from $118

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UA - United Airlines

from $216

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Airports

You can fly from Portland to Denver from 1 airports (Portland Intl Jetport).

Portland airports

Portland Intl Jetport-PWM

from $118
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Denver airports

Denver International-DEN

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Arapahoe Co-APA

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Airplanes

There are flights to Denver from Portland by 2 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Portland

You may also consider searching for discounted plane tickets to some other popular places from Portland within United States.

Portland — Las Vegas

from $74

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Portland — Seattle

from $80

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Portland — Chicago

from $60

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Portland — Denver

from $55

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Portland — San Diego

from $68

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Portland — Los Angeles

from $56

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Portland — Sacramento

from $58

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Portland — Austin

from $59

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Portland — Spokane

from $63

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Portland — Atlanta

from $64

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Top International Destinations from Portland

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Portland — Vancouver

from $73

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Portland — Calgary

from $75

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Portland — Amsterdam

from $59

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Portland — Guadalajara

from $68

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How to book a plane ticket yourself?

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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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