Cheap Flights from Denver, CO to Portland, ME from $77

Return flight: Portland – Denver

On Cheapflightsplus.com you will find 181 connecting flights from Denver to Portland. You can compare airfare deals from 4 airlines and multiple travel sites from $77, book and save on cheap plane tickets and last minute offers. Also check out DEN-PWM flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Denver to Portland 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: $77 (one-way), $132 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Denver to Portland. 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 Arrival Flight Details Flight Duration Price
00:50 — 18:16
00:50 — 06:33 F91734 Frontier Airlines
Denver — Orlando
8h 28m stop
17:09 — 20:14 F92622 Frontier Airlines
Orlando — Portland
15h 26m
including layover
Find flight
from$98
05:30 — 19:12
19:21 — 01:04 F94920 Frontier Airlines
Denver — Orlando
5h 6m stop
17:09 — 20:14 F92622 Frontier Airlines
Orlando — Portland
11h 42m
including layover
Find flight
from$98
06:00 — 14:59
06:00 — 11:19 UA1911 United Airlines
Denver — Washington D.C.
1h 56m stop
13:15 — 14:59 UA3517 United Airlines
Washington D.C. — Portland
6h 59m
including layover
Find flight
from$212
06:00 — 14:42
06:00 — 09:38 UA532 United Airlines
Denver — Chicago
1h 32m stop
11:10 — 14:42 UA5708 United Airlines
Chicago — Portland
6h 42m
including layover
Find flight
from$213
07:45 — 16:52
07:45 — 13:29 UA1536 United Airlines
Denver — Newark
2h stop
15:29 — 16:52 UA4401 United Airlines
Newark — Portland
7h 7m
including layover
Find flight
from$290
07:45 — 22:30
07:45 — 13:29 UA1536 United Airlines
Denver — Newark
7h 39m stop
21:08 — 22:30 UA539 United Airlines
Newark — Portland
12h 45m
including layover
Find flight
from$389
08:18 — 18:46
08:18 — 14:00 UA272 United Airlines
Denver — Newark
3h 17m stop
17:17 — 18:46 UA3619 United Airlines
Newark — Portland
8h 28m
including layover
Find flight
from$354
08:20 — 22:50
08:20 — 14:02 UA255 United Airlines
Denver — Newark
7h 27m stop
21:29 — 22:50 UA2478 United Airlines
Newark — Portland
12h 30m
including layover
Find flight
from$363
09:19 — 19:12
06:00 — 11:32 F93312 Frontier Airlines
Denver — Orlando
1h 5m stop
17:09 — 20:14 F92622 Frontier Airlines
Orlando — Portland
7h 53m
including layover
Find flight
from$114
10:20 — 10:28
+1 day
10:20 — 15:38 UA2087 United Airlines
Denver — Washington D.C.
17h 7m stop
08:45 — 10:28 UA6052 United Airlines
Washington D.C. — Portland
22h 8m
including layover
Find flight
from$376
10:25 — 20:09
10:25 — 15:43 UA2087 United Airlines
Denver — Washington D.C.
2h 42m stop
18:25 — 20:09 UA6197 United Airlines
Washington D.C. — Portland
7h 44m
including layover
Find flight
from$289
11:45 — 22:50
11:33 — 17:18 UA1233 United Airlines
Denver — Newark
3h 59m stop
21:29 — 22:50 UA2478 United Airlines
Newark — Portland
9h 5m
including layover
Find flight
from$236
11:50 — 22:30
11:50 — 17:33 UA289 United Airlines
Denver — Newark
3h 35m stop
21:08 — 22:30 UA539 United Airlines
Newark — Portland
8h 40m
including layover
Find flight
from$237
13:40 — 22:30
13:40 — 19:14 UA1505 United Airlines
Denver — Newark
1h 54m stop
21:08 — 22:30 UA539 United Airlines
Newark — Portland
6h 50m
including layover
Find flight
from$216
13:46 — 22:50
13:44 — 19:30 UA1505 United Airlines
Denver — Newark
1h 57m stop
21:29 — 22:50 UA2478 United Airlines
Newark — Portland
7h 4m
including layover
Find flight
from$212
15:21 — 10:16
+1 day
15:21 — 20:36 F92440 Frontier Airlines
Denver — Raleigh
11h 46m stop
08:22 — 10:16 F91812 Frontier Airlines
Raleigh — Portland
16h 55m
including layover
Find flight
from$200
15:54 — 18:46
+1 day
15:54 — 21:24 F92746 Frontier Airlines
Denver — Tampa
18h 4m stop
15:28 — 18:46 F92246 Frontier Airlines
Tampa — Portland
24h 52m
including layover
Find flight
from$119
16:45 — 22:50
+1 day
16:45 — 22:22 UA1944 United Airlines
Denver — Newark
23h 7m stop
21:29 — 22:50 UA2478 United Airlines
Newark — Portland
28h 5m
including layover
Find flight
from$345
16:45 — 10:17
+1 day
16:45 — 22:22 UA1944 United Airlines
Denver — Newark
10h 24m stop
09:00 — 10:31 UA3716 United Airlines
Newark — Portland
15h 32m
including layover
Find flight
from$364
17:35 — 20:12
+1 day
17:35 — 23:22 F94584 Frontier Airlines
Denver — Orlando
17h 45m stop
17:07 — 20:12 F92622 Frontier Airlines
Orlando — Portland
24h 37m
including layover
Find flight
from$77
17:55 — 10:17
+1 day
17:55 — 23:35 UA2613 United Airlines
Denver — Newark
9h 11m stop
09:00 — 10:31 UA3716 United Airlines
Newark — Portland
14h 22m
including layover
Find flight
from$345
18:10 — 10:28
+1 day
17:55 — 23:22 UA2408 United Airlines
Denver — Washington D.C.
9h 15m stop
08:45 — 10:28 UA6052 United Airlines
Washington D.C. — Portland
14h 18m
including layover
Find flight
from$376
19:20 — 14:35
+1 day
19:20 — 22:51 UA2258 United Airlines
Denver — Chicago
12h 14m stop
11:05 — 14:35 UA3494 United Airlines
Chicago — Portland
17h 15m
including layover
Find flight
from$324
19:20 — 21:30
+1 day
19:20 — 22:51 UA2258 United Airlines
Denver — Chicago
19h 9m stop
18:00 — 21:30 UA3525 United Airlines
Chicago — Portland
24h 10m
including layover
Find flight
from$324
20:50 — 14:35
+1 day
20:50 — 00:22 UA377 United Airlines
Denver — Chicago
10h 43m stop
11:05 — 14:35 UA3494 United Airlines
Chicago — Portland
15h 45m
including layover
Find flight
from$324
20:50 — 21:30
+1 day
20:50 — 00:22 UA377 United Airlines
Denver — Chicago
17h 38m stop
18:00 — 21:30 UA3525 United Airlines
Chicago — Portland
22h 40m
including layover
Find flight
from$324
23:59 — 10:17
+1 day
23:59 — 05:39 UA297 United Airlines
Denver — Newark
3h 7m stop
09:00 — 10:31 UA3716 United Airlines
Newark — Portland
8h 18m
including layover
Find flight
from$212
23:59 — 10:31
+1 day
23:59 — 05:37 UA237 United Airlines
Denver — Newark
3h 22m stop
08:59 — 10:31 UA3716 United Airlines
Newark — Portland
8h 32m
including layover
Find flight
from$213
*Departure and arrival times - local. Updated on April 4, 2025

Flight Information

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

Distance between Denver and Portland is 2861 miles. Time difference between the cities is 2h. Airplanes depart 00:50 to 23:59 from 2 Denver airports and arrive 00:50 to 23:59 to 1 Portland airport. Average flight time is 14h 32m.

  • The fastest flight 5h 34m
  • Average flight time 14h 32m
  • The earliest flight 00:50
  • The latest flight 23:59
  • Distance 1778 ml

The cheapest months to travel to Portland are january (from 77 $), november (from 98 $), december (from 98 $).

The most expensive months are february (from 216 $), december (from 98 $), november (from 98 $).

What is the lowest airfare Denver to Portland?

The cheapest plane ticket found by our users is $77. This airfare is for economy class on one-way F94584 flight by Frontier Airlines for January 22, 2025 which leaves Denver International in Denver at 17:35 am and arrives at Portland Portland Intl Jetport at 20:12.

Economy class
$77
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Business class
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First class
?
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Popular Airlines on the Route

The flight Denver — Portland is served by 4 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 6 departures per week at the price of from $ 77 . And the most expensive tickets are offered by United Airlines airline - from $ 952.

Direct flights

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

Connecting Flights

There are 181 flights with layovers on the route. The fastest connecting flight is UA1811 by United Airlines takes 5h 34m and the cheapest is F94584 by Frontier Airlines for $77.

See more connecting flights

Airports

You can fly from Denver to Portland from 2 airports (Denver International, Arapahoe Co).

Denver airports

  • Denver International-DEN
    from $77
    Find
  • Arapahoe Co-APA
    Find

Portland airports

  • Portland Intl Jetport-PWM
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • 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.

    To find a plane ticket, please select dates.

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