App
Customer Support
GBP
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
Maine
>
Portland
>
Flights from Denver to Portland
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Denver to Portland Starting at £59

Discover our range of affordable one-way and round-trip flights from Denver to Portland and kick-start your next adventure today!

  • One way
  • Round-trip
      • DEN18:20
        23h 15m
        1 stop
        PWM19:35
        Thu, Mar 13|Denver - Portland|Frontier Airlines
        £59£120
        51% OFF
        51% OFF
        £120£59

        Choose Frontier Airlines flights from Denver to Portland. The one-way connecting flight with Frontier Airlines departs from Denver International Airport on Thu, Mar 13, arriving at Portland International Jetport. One-way Prices start from £59 including taxes and charges.

      • DEN23:59
        15h 39m
        1 stop
        PWM17:38
        Tue, Mar 4|Denver - Portland|Frontier Airlines
        £62£120
        48% OFF
        48% OFF
        £120£62

        Choose Frontier Airlines flights from Denver to Portland. The one-way connecting flight with Frontier Airlines departs from Denver International Airport on Tue, Mar 4, arriving at Portland International Jetport. One-way Prices start from £62 including taxes and charges.

      • DEN06:05
        25h 13m
        1 stop
        PWM09:18
        Mon, Mar 3|Denver - Portland|Frontier Airlines
        £73£120
        39% OFF
        39% OFF
        £120£73

        Choose Frontier Airlines flights from Denver to Portland. The one-way connecting flight with Frontier Airlines departs from Denver International Airport on Mon, Mar 3, arriving at Portland International Jetport. One-way Prices start from £73 including taxes and charges.

      • DEN18:20
        22h 14m
        1 stop
        PWM18:34
        Sun, Mar 9|Denver - Portland|Frontier Airlines
        £84
        £84

        Choose Frontier Airlines flights from Denver to Portland. The one-way connecting flight with Frontier Airlines departs from Denver International Airport on Sun, Mar 9, arriving at Portland International Jetport. One-way Prices start from £84 including taxes and charges.

      • DEN11:40
        8h 17m
        1 stop
        PWM21:57
        Fri, May 9|Denver - Portland|Jetblue Airways
        £87
        £87

        Choose Jetblue Airways flights from Denver to Portland. The one-way connecting flight with Jetblue Airways departs from Denver International Airport on Fri, May 9, arriving at Portland International Jetport. One-way Prices start from £87 including taxes and charges.

      • DEN00:24
        30h 44m
        1 stop
        PWM09:08
        Fri, Mar 7|Denver - Portland|Frontier Airlines
        £90
        £90

        Choose Frontier Airlines flights from Denver to Portland. The one-way connecting flight with Frontier Airlines departs from Denver International Airport on Fri, Mar 7, arriving at Portland International Jetport. One-way Prices start from £90 including taxes and charges.

      • DEN07:15
        6h 34m
        1 stop
        PWM15:49
        Wed, Mar 12|Denver - Portland|Delta Air Lines
        £98
        £98

        Choose Delta Air Lines flights from Denver to Portland. The one-way connecting flight with Delta Air Lines departs from Denver International Airport on Wed, Mar 12, arriving at Portland International Jetport. One-way Prices start from £98 including taxes and charges.

      • DEN23:59
        17h 36m
        1 stop
        PWM19:35
        Thu, Feb 27|Denver - Portland|Frontier Airlines
        £99
        £99

        Choose Frontier Airlines flights from Denver to Portland. The one-way connecting flight with Frontier Airlines departs from Denver International Airport on Thu, Feb 27, arriving at Portland International Jetport. One-way Prices start from £99 including taxes and charges.

      • DEN06:05
        6h 14m
        1 stop
        PWM14:19
        Thu, Apr 17|Denver - Portland|Delta Air Lines
        £100
        £100

        Choose Delta Air Lines flights from Denver to Portland. The one-way connecting flight with Delta Air Lines departs from Denver International Airport on Thu, Apr 17, arriving at Portland International Jetport. One-way Prices start from £100 including taxes and charges.

      • DEN06:20
        5h 58m
        1 stop
        PWM14:18
        Tue, Mar 11|Denver - Portland|Delta Air Lines
        £100
        £100

        Choose Delta Air Lines flights from Denver to Portland. The one-way connecting flight with Delta Air Lines departs from Denver International Airport on Tue, Mar 11, arriving at Portland International Jetport. One-way Prices start from £100 including taxes and charges.

      • DEN01:00 pm
        3h 5m
        Nonstop
        PWM02:00 pm
        Sun, Mar 2|Denver - Portland|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Denver to Portland flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93294

    Frontier Airlines

    00:36

    DEN

    3.2h

    05:47

    ATL

    SMTWTFS
    Search

  2. F93782

    Frontier Airlines

    19:50

    ATL

    1.6h

    21:26

    TPA

    SM-W--S

  3. F92246

    Frontier Airlines

    15:08

    TPA

    3.2h

    18:20

    PWM

    S-T-T--

  4. DL336

    Delta Air Lines

    06:20

    DEN

    3.9h

    12:15

    JFK

    SMTWTFS
    Search

  5. DL5399

    Delta Air Lines

    12:59

    JFK

    1.4h

    14:22

    PWM

    SMTWTFS

  6. DL398

    Delta Air Lines

    06:45

    DEN

    3.7h

    12:25

    LGA

    SMTWTFS
    Search

  7. DL5796

    Delta Air Lines

    15:16

    LGA

    1.5h

    16:44

    PWM

    SMTWT-S

  8. DL532

    Delta Air Lines

    12:05

    DEN

    4.1h

    18:12

    JFK

    SMTWTFS
    Search

  9. DL5411

    Delta Air Lines

    22:30

    JFK

    1.7h

    00:14

    PWM

    SMTWTFS

  10. F94070

    Frontier Airlines

    15:43

    DEN

    2.0h

    18:44

    DFW

    SM-WTF-
    Search

  11. F91952

    Frontier Airlines

    11:44

    DFW

    2.9h

    15:35

    MCO

    SMTWTFS

  12. F92622

    Frontier Airlines

    06:10

    MCO

    3.1h

    09:18

    PWM

    -M-WTFS

  13. F94920

    Frontier Airlines

    19:51

    DEN

    3.9h

    01:44

    MCO

    SMTW--S
    Search

  14. F92622

    Frontier Airlines

    06:10

    MCO

    3.1h

    09:18

    PWM

    -M-WTFS

  15. F92632

    Frontier Airlines

    20:10

    DEN

    2.4h

    23:34

    DFW

    SMT-TFS
    Search

  16. F91952

    Frontier Airlines

    11:44

    DFW

    2.9h

    15:35

    MCO

    SMTWTFS

  17. F92622

    Frontier Airlines

    06:10

    MCO

    3.1h

    09:18

    PWM

    -M-WTFS

  18. F94856

    Frontier Airlines

    21:00

    DEN

    2.4h

    00:26

    IAH

    SMTWT-S
    Search

  19. F94978

    Frontier Airlines

    21:07

    IAH

    2.5h

    00:40

    MCO

    SMTW-FS

  20. F92622

    Frontier Airlines

    06:10

    MCO

    3.1h

    09:18

    PWM

    -M-WTFS

  21. F93340

    Frontier Airlines

    23:25

    DEN

    3.7h

    05:05

    PHL

    SM-W---
    Search

  22. F92835

    Frontier Airlines

    19:19

    PHL

    2.9h

    22:14

    TPA

    SMTWTFS

  23. F92246

    Frontier Airlines

    15:08

    TPA

    3.2h

    18:20

    PWM

    S-T-T--

  24. F91114

    Frontier Airlines

    23:45

    DEN

    3.5h

    05:18

    TPA

    SMTWTFS
    Search

  25. F92246

    Frontier Airlines

    15:08

    TPA

    3.2h

    18:20

    PWM

    S-T-T--
Find more flights and airlines

Find the best time to fly from Denver to Portland

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Portland from Denver have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Denver (DEN) to Portland (PWM) the cheapest?

    Airlines adjust prices for flights from Denver to Portland based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Denver (DEN) to Portland (PWM) cost?

    According to Trip.com's data, the lowest price is around £316.

  • What's the most popular airline for direct flights from Denver (DEN) to Portland (PWM)?

    Southwest Airlines operates 1 direct flights from Denver (DEN) to Portland (PWM).

  • How many airports in Portland (PWM)?

    There are 1 airport(s) in Portland (PWM): Portland International Jetport.

How to find a cheap flight from Denver to Portland

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Be flexible with your travel dates to get the cheapest flight from Denver to Portland.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Denver to Portland over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Thu, Mar 13, with one-way flights priced at just £59.
2
Compare cheap flight deals from Denver to Portland across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Denver to Portland. The cheapest airline for this route is Frontier Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your journey from Denver to Portland, you can easily keep an eye on ticket prices without having to check every day.
4
Don't miss out on cheap flight deals and promo codes from Denver to Portland.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Denver to Portland and snag some exclusive deals just for you.

Flight Information from Denver to Portland

Cheapest direct flight price£58
Cheapest return ticket price£492
Off-season travel monthFebruary
Peak season for travelNovember
Flight distance2,860.04km
Popular airlineDelta Air Lines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.