$56+ Cheap flights from Denver to Portland (DEN - PDX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PDX
Mar 23 — Mar 301
1 adult, Economy
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Find cheap flights from Denver to Portland 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.Cheapflights Tip: The best prices from Denver Intl to Portland are usually found in January or August, booked 59 days in advance, depart on a Saturday or Tuesday and return on a Friday
Cheap flight deals from Denver to Portland
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Best
Last-minute
One-way
Cheapest flights from Denver to PortlandExplore the most affordable flight options available from Denver to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.
Explore the most affordable flight options available from Denver to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Fri 3/69:10 am
DEN
- PDX
Nonstop2h 59m
Frontier
Fri 3/1312:04 pm
PDX
- DEN
Nonstop2h 37m
Frontier
Deal found 2/20![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Tue 4/2110:00 am
DEN
- PDX
Nonstop2h 52m
Frontier
Fri 5/111:48 am
PDX
- DEN
Nonstop2h 38m
Frontier
Deal found 2/21![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 4/229:30 pm
DEN
- PDX
1 stop15h 20m
Frontier
Sat 5/212:27 pm
PDX
- DEN
Nonstop2h 40m
Frontier
Deal found 2/21![Frontier logo]()
$121
This Expedia deal was found by Cheapflights users on 2/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:00 am
DEN
- PDX
Nonstop2h 52m
Multiple Airlines
Wed 4/298:45 am
PDX
- DEN
1 stop6h 17m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$122
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:30 pm
DEN
- PDX
1 stop18h 54m
Frontier
Mon 4/611:58 am
PDX
- DEN
Nonstop2h 38m
Frontier
Deal found 2/20![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 3/139:10 am
DEN
- PDX
Nonstop2h 59m
Frontier
Mon 3/169:53 pm
PDX
- DEN
1 stop10h 51m
Frontier
Deal found 2/19![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 2/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:10 am
DEN
- PDX
Nonstop2h 59m
Frontier
Thu 3/2612:04 pm
PDX
- DEN
Nonstop2h 37m
Frontier
Deal found 2/19![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 2/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:24 am
DEN
- PDX
Nonstop2h 56m
Frontier
Thu 4/3011:58 am
PDX
- DEN
Nonstop2h 38m
Frontier
Deal found 2/21![Frontier logo]()
$127
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
DEN
- PDX
1 stop6h 50m
Frontier
Sat 4/2512:27 pm
PDX
- DEN
Nonstop2h 40m
Frontier
Deal found 2/20![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Thu 3/129:10 am
DEN
- PDX
Nonstop2h 59m
Multiple Airlines
Tue 3/177:05 am
PDX
- DEN
Nonstop2h 37m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 3/209:10 am
DEN
- PDX
Nonstop2h 59m
Multiple Airlines
Sun 3/297:56 pm
PDX
- DEN
1 stop24h 44m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$130
Best flights from Denver to PortlandDiscover carefully curated flight deals from Denver to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2026.
Discover carefully curated flight deals from Denver to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2026.
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/28:00 am
DEN
- PDX
Nonstop2h 48m
United Airlines
Sat 4/44:15 pm
PDX
- DEN
Nonstop2h 39m
United Airlines
Deal found 2/19![United Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:05 am
DEN
- PDX
1 stop5h 39m
Delta
Sat 5/165:51 pm
PDX
- DEN
1 stop5h 01m
Delta
Deal found 2/19![Delta logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:20 pm
DEN
- PDX
1 stop6h 39m
Alaska Airlines
Tue 4/217:15 am
PDX
- DEN
1 stop9h 09m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:55 pm
DEN
- PDX
Nonstop2h 40m
Southwest
Sun 4/56:05 am
PDX
- DEN
Nonstop2h 30m
Southwest
Deal found 2/20![Southwest logo]()
$172
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:05 pm
DEN
- PDX
Nonstop2h 55m
United Airlines
Wed 3/255:05 am
PDX
- DEN
Nonstop2h 33m
United Airlines
Deal found 2/18![United Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:15 pm
DEN
- PDX
1 stop6h 39m
Delta
Sat 4/45:36 pm
PDX
- DEN
1 stop4h 56m
Delta
Deal found 2/19![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:00 pm
DEN
- PDX
Nonstop2h 52m
United Airlines
Thu 4/27:05 pm
PDX
- DEN
Nonstop2h 40m
United Airlines
Deal found 2/17![United Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 2/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:15 pm
DEN
- PDX
1 stop6h 39m
Delta
Wed 3/255:45 am
PDX
- DEN
1 stop4h 48m
Delta
Deal found 2/17![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 2/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:35 am
DEN
- PDX
Nonstop2h 40m
Southwest
Tue 3/177:10 am
PDX
- DEN
2 stops9h 00m
Southwest
Deal found 2/17![Southwest logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:00 pm
DEN
- PDX
1 stop6h 53m
Alaska Airlines
Mon 5/42:45 pm
PDX
- DEN
Nonstop2h 44m
Alaska Airlines
Deal found 2/20![Alaska Airlines logo]()
$182
This Alaska Airlines deal was found by Cheapflights users on 2/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:00 am
DEN
- PDX
Nonstop2h 48m
Alaska Airlines
Tue 7/286:00 pm
PDX
- DEN
Nonstop2h 39m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:00 am
DEN
- PDX
Nonstop2h 48m
Alaska Airlines
Fri 8/76:00 pm
PDX
- DEN
Nonstop2h 39m
Alaska Airlines
Deal found 2/20![Alaska Airlines logo]()
$187
Last-minute flights from Denver to PortlandDiscover last-minute flight deals from Denver to Portland. Data last updated February 21, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Portland. Data last updated February 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Fri 3/69:10 am
DEN
- PDX
Nonstop2h 59m
Frontier
Fri 3/1312:04 pm
PDX
- DEN
Nonstop2h 37m
Frontier
Deal found 2/20![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Thu 3/129:10 am
DEN
- PDX
Nonstop2h 59m
Frontier
Sun 3/1512:52 pm
PDX
- DEN
2 stops43h 33m
Frontier
Deal found 2/20![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Thu 3/129:10 am
DEN
- PDX
Nonstop2h 59m
Multiple Airlines
Tue 3/177:05 am
PDX
- DEN
Nonstop2h 37m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$129
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:10 am
DEN
- PDX
Nonstop2h 59m
Frontier
Mon 3/169:53 pm
PDX
- DEN
1 stop10h 51m
Frontier
Deal found 2/20![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 3/139:10 am
DEN
- PDX
Nonstop2h 59m
Frontier
Mon 3/169:53 pm
PDX
- DEN
1 stop10h 51m
Frontier
Deal found 2/19![Frontier logo]()
$124
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/139:10 am
DEN
- PDX
Nonstop2h 59m
Multiple Airlines
Mon 3/168:30 am
PDX
- DEN
1 stop7h 50m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$132
This Super.com deal was found by Cheapflights users on 2/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:10 am
DEN
- PDX
Nonstop2h 59m
Frontier
Thu 3/2612:04 pm
PDX
- DEN
Nonstop2h 37m
Frontier
Deal found 2/19![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Thu 3/199:10 am
DEN
- PDX
Nonstop2h 59m
Multiple Airlines
Thu 3/267:56 pm
PDX
- DEN
1 stop27h 22m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 3/209:10 am
DEN
- PDX
Nonstop2h 59m
Multiple Airlines
Sun 3/297:56 pm
PDX
- DEN
1 stop24h 44m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Mon 3/2310:47 pm
DEN
- PDX
1 stop11h 11m
Frontier
Sat 5/1612:27 pm
PDX
- DEN
Nonstop2h 40m
Frontier
Deal found 2/20![Frontier logo]()
$128
One-way flights from Denver to PortlandSearch for one-way flight options from Denver to Portland. Find affordable one-way fares based on user searches. Data last updated February 21, 2026.
Search for one-way flight options from Denver to Portland. Find affordable one-way fares based on user searches. Data last updated February 21, 2026.
This Trip.com deal was found by Cheapflights users on 2/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:03 pm
DEN
- PDX
Nonstop2h 49m
Hawaiian Airlines
Deal found 2/18![Hawaiian Airlines logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Fri 4/109:10 am
DEN
- PDX
Nonstop2h 53m
Frontier
Deal found 2/21![Frontier logo]()
$58
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:00 am
DEN
- PDX
Nonstop2h 54m
United Airlines
Deal found 2/20![United Airlines logo]()
$59
This Super.com deal was found by Cheapflights users on 2/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/269:10 am
DEN
- PDX
Nonstop2h 59m
Frontier
Deal found 2/18![Frontier logo]()
$62
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:40 pm
DEN
- PDX
1 stop5h 28m
United Airlines
Deal found 2/20![United Airlines logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 5/67:05 pm
DEN
- PDX
1 stop14h 54m
Frontier
Deal found 2/21![Frontier logo]()
$66
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:10 pm
DEN
- PDX
1 stop6h 55m
Delta
Deal found 2/20![Delta logo]()
$69
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:10 am
DEN
- PDX
Nonstop2h 53m
Frontier
Deal found 2/20![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Fri 4/39:10 am
DEN
- PDX
Nonstop2h 53m
Frontier
Deal found 2/20![Frontier logo]()
$73
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:25 am
DEN
- PDX
Nonstop2h 48m
Frontier
Deal found 2/21![Frontier logo]()
$74
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:10 am
DEN
- PDX
Nonstop2h 53m
Frontier
Deal found 2/20![Frontier logo]()
$76
Find flight deals from Denver to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Portland (PDX). 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 February 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $117 (Cheapflightsfares) |
One-way from | $56 (Trip.com) |
Popular in | November |
Cheapest in | January |
Average price | $231 |
Good round-trip deal | $157 or less |
Good one-way deal | $105 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Portland 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 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Denver to Portland that are best for you.
Fly from
Denver
Fly to
Portland
Route
Depart
Return
Price
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Thu 4/2
8:00 am-9:48 am
Nonstop2h 48m
Portland
Sat 4/4
4:15 pm-7:54 pm
Nonstop2h 39m
$137
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Tue 5/12
6:05 am-10:44 am
1 stop5h 39m
Portland
Sat 5/16
5:51 pm-11:52 pm
1 stop5h 01m
$137
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Sun 3/22
9:05 pm-11:00 pm
Nonstop2h 55m
Portland
Wed 3/25
5:05 am-8:38 am
Nonstop2h 33m
$137
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Thu 4/2
6:15 pm-11:54 pm
1 stop6h 39m
Portland
Sat 4/4
5:36 pm-11:32 pm
1 stop4h 56m
$157
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Thu 3/19
4:00 pm-5:52 pm
Nonstop2h 52m
Portland
Thu 4/2
7:05 pm-10:45 pm
Nonstop2h 40m
$157
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Tue 3/17
6:15 pm-11:54 pm
1 stop6h 39m
Portland
Wed 3/25
5:45 am-11:33 am
1 stop4h 48m
$157
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Fri 4/17
6:20 pm-11:59 pm
1 stop6h 39m
Portland
Tue 4/21
7:15 am-5:24 pm
1 stop9h 09m
$167
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Fri 4/3
8:55 pm-10:35 pm
Nonstop2h 40m
Portland
Sun 4/5
6:05 am-9:35 am
Nonstop2h 30m
$172
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Tue 3/10
8:35 am-10:15 am
Nonstop2h 40m
Portland
Tue 3/17
7:10 am-5:10 pm
2 stops9h 00m
$177
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Fri 5/1
5:00 pm-10:53 pm
1 stop6h 53m
Portland
Mon 5/4
2:45 pm-6:29 pm
Nonstop2h 44m
$182
Showing 1-10 of 24 results
Compare providers for flights from Denver to Portland
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 Portland in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Portland 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-Portland 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 Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Denver with our price prediction graph.
DEN-PDX
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.
Cheapflights Insights
Everything you need to know about your flight from Denver to Portland
Prices
Airlines
How far ahead should I book a flight from Denver to Portland?
Use this chart to determine the optimal time to book a round-trip flight from Denver to Portland. Price data was last updated on February 20, 2026.
The best time to book flights from Denver to Portland is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Denver to Portland?
Currently, December is the cheapest month in which you can book a flight from Denver to Portland (average of $54). Flying from Denver to Portland in August is currently the most expensive (average of $99). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DEN to PDX?
Find hourly flight availability from Denver to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 27% on flights from Denver to Portland by exploring options for tickets in the evening.
What is the cheapest day to fly from Denver to Portland?
Use this chart to determine the cheapest time to fly round-trip from Denver to Portland. Price data was last updated on February 17, 2026.
Travelers seeking maximum savings on their Denver to Portland flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Denver to Portland flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Portland trip
Our travel experts
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated February 21, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Hawaiian Airlines from Denver to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Entertainment
7.0
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Denver to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsVancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Beaverton
Depoe Bay
Stevenson
Wilsonville
Tillamook
Pacific City
Gresham
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Complete your trip
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Search flights from Denver to Portland by cabin class
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Denver and Portland flights
Browse other Denver and Portland flight options. Last updated on February 21, 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 February 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 21, 2026.
Top 5 airlines flying from Denver to Portland
Discover the top 5 airlines that operate flights from Denver to Portland. 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 2,558,603 searches. Data last updated February 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$63 | Average$159 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$196 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$138 | Average$277 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$147 | Average$238 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$147 | Average$251 | FlexibilityNo cancel fee | On-time63% |