$116+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PDX
Jul 23 — Jul 301
Round-trip
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
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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 April, booked 75 days in advance, depart on a Saturday or Wednesday and return on a Friday
Cheap flight deals from Denver to Portland
Cheapest
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 June 23, 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 June 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Thu 9/1710:29 pm
DEN
- PDX
1 stop16h 58m
Frontier
Sun 9/203:22 pm
PDX
- DEN
Nonstop2h 36m
Frontier
Deal found 6/21![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Tue 7/142:50 pm
DEN
- PDX
Nonstop2h 41m
Frontier
Mon 7/2012:20 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/20![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 9/1012:02 pm
DEN
- PDX
1 stop27h 25m
Frontier
Sun 9/133:22 pm
PDX
- DEN
Nonstop2h 36m
Frontier
Deal found 6/18![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Wed 8/196:55 pm
DEN
- PDX
1 stop18h 57m
Frontier
Mon 8/2412:20 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/18![Frontier logo]()
$208
This Cheapflightsfares deal was found by Cheapflights users on 6/20. 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 7/173:08 pm
DEN
- PDX
Nonstop2h 43m
Frontier
Mon 7/2012:20 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/20![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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 10/86:23 am
DEN
- PDX
1 stop15h 16m
Frontier
Sun 10/1112:34 pm
PDX
- DEN
Nonstop2h 32m
Frontier
Deal found 6/21![Frontier logo]()
$212
This Travelocity deal was found by Cheapflights users on 6/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:45 pm
DEN
- PDX
Nonstop2h 50m
Multiple Airlines
Tue 9/222:03 pm
PDX
- DEN
1 stop6h 10m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$213
This CheapOair deal was found by Cheapflights users on 6/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:39 pm
DEN
- PDX
1 stop13h 56m
Frontier
Sat 8/1512:20 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/21![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Fri 8/143:08 pm
DEN
- PDX
Nonstop2h 43m
Frontier
Sun 8/1612:20 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/18![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/303:08 pm
DEN
- PDX
Nonstop2h 43m
Frontier
Fri 8/712:20 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/22![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Tue 7/142:50 pm
DEN
- PDX
Nonstop2h 41m
Frontier
Tue 7/215:16 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/19![Frontier logo]()
$217
This Frontier deal was found by Cheapflights users on 6/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:45 pm
DEN
- PDX
Nonstop2h 50m
Frontier
Sat 9/123:22 pm
PDX
- DEN
Nonstop2h 36m
Frontier
Deal found 6/18![Frontier logo]()
$218
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 June 23, 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 June 23, 2026.
This Delta deal was found by Cheapflights users on 6/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:05 am
DEN
- PDX
1 stop6h 05m
Delta
Thu 7/235:14 pm
PDX
- DEN
1 stop4h 26m
Delta
Deal found 6/18![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 6/22. 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.
Wed 8/59:05 am
DEN
- PDX
2 stops8h 05m
Southwest
Tue 8/117:50 am
PDX
- DEN
2 stops6h 55m
Southwest
Deal found 6/22![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Wed 7/84:00 pm
DEN
- PDX
Nonstop2h 44m
United Airlines
Sun 7/125:00 am
PDX
- DEN
Nonstop2h 31m
United Airlines
Deal found 6/20![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 6/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:40 am
DEN
- PDX
1 stop3h 57m
Delta
Tue 7/143:30 pm
PDX
- DEN
1 stop7h 14m
Delta
Deal found 6/18![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 6/22. 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.
Sat 7/118:40 pm
DEN
- PDX
Nonstop2h 45m
Southwest
Wed 7/155:20 pm
PDX
- DEN
1 stop4h 50m
Southwest
Deal found 6/22![Southwest logo]()
$328
This Delta deal was found by Cheapflights users on 6/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:35 am
DEN
- PDX
1 stop4h 02m
Delta
Tue 8/185:45 am
PDX
- DEN
1 stop5h 19m
Delta
Deal found 6/21![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 6/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:20 am
DEN
- PDX
1 stop5h 22m
Delta
Fri 8/75:54 pm
PDX
- DEN
1 stop5h 04m
Delta
Deal found 6/21![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 6/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:30 pm
DEN
- PDX
1 stop6h 22m
Delta
Mon 10/125:45 pm
PDX
- DEN
1 stop4h 43m
Delta
Deal found 6/18![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 6/22. 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.
Wed 7/226:30 am
DEN
- PDX
1 stop6h 11m
Delta
Sat 7/255:54 pm
PDX
- DEN
1 stop4h 50m
Delta
Deal found 6/22![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 6/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:54 pm
DEN
- PDX
1 stop4h 09m
Delta
Mon 8/175:54 pm
PDX
- DEN
1 stop5h 04m
Delta
Deal found 6/21![Delta logo]()
$307
Last-minute flights from Denver to PortlandDiscover last-minute flight deals from Denver to Portland. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Portland. Data last updated June 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Wed 7/12:50 pm
DEN
- PDX
Nonstop2h 45m
Frontier
Wed 7/85:21 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/18![Frontier logo]()
$212
This Super.com deal was found by Cheapflights users on 6/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:55 pm
DEN
- PDX
Nonstop2h 41m
Frontier
Wed 7/155:21 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/21![Frontier logo]()
$220
This Super.com deal was found by Cheapflights users on 6/22. 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.
Sat 7/113:08 pm
DEN
- PDX
Nonstop2h 43m
Frontier
Tue 7/145:16 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/22![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Tue 7/142:50 pm
DEN
- PDX
Nonstop2h 41m
Frontier
Mon 7/2012:20 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/20![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Tue 7/142:50 pm
DEN
- PDX
Nonstop2h 41m
Frontier
Tue 7/215:16 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/19![Frontier logo]()
$217
This Cheapflightsfares deal was found by Cheapflights users on 6/20. 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 7/173:08 pm
DEN
- PDX
Nonstop2h 43m
Frontier
Mon 7/2012:20 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/20![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 7/173:08 pm
DEN
- PDX
Nonstop2h 43m
Frontier
Tue 7/285:16 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/20![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 6/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:08 pm
DEN
- PDX
Nonstop2h 43m
Frontier
Wed 8/125:21 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/18![Frontier logo]()
$213
This Frontier deal was found by Cheapflights users on 6/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:50 pm
DEN
- PDX
Nonstop2h 41m
Frontier
Tue 7/285:16 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/20![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 6/21. 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.
Thu 7/233:08 pm
DEN
- PDX
Nonstop2h 43m
Frontier
Tue 7/285:16 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/21![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/303:08 pm
DEN
- PDX
Nonstop2h 43m
Frontier
Fri 8/712:20 pm
PDX
- DEN
Nonstop2h 43m
Frontier
Deal found 6/22![Frontier logo]()
$216
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 June 23, 2026.
Search for one-way flight options from Denver to Portland. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Sat 9/197:30 am
DEN
- PDX
1 stop7h 57m
Frontier
Deal found 6/20![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Wed 8/1910:39 pm
DEN
- PDX
1 stop13h 56m
Frontier
Deal found 6/20![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
Sat 8/12:45 pm
DEN
- PDX
1 stop28h 03m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 9/1612:02 pm
DEN
- PDX
1 stop27h 25m
Frontier
Deal found 6/21![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/2110:39 pm
DEN
- PDX
1 stop13h 56m
Frontier
Deal found 6/21![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
Sat 8/2210:39 pm
DEN
- PDX
1 stop13h 56m
Frontier
Deal found 6/22![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/23:10 pm
DEN
- PDX
Nonstop2h 47m
Frontier
Deal found 6/18![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 8/66:45 am
DEN
- PDX
1 stop12h 23m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$130
This Super.com deal was found by Cheapflights users on 6/22. 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.
Wed 7/82:55 pm
DEN
- PDX
Nonstop2h 41m
Frontier
Deal found 6/22![Frontier logo]()
$132
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 June 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $205 (Kiwi.com) |
One-way from | $116 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $299 |
Good round-trip deal | $268 or less |
Good one-way deal | $154 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 June 23, 2026.
Use the filters below to find and compare flights from Denver to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Tue 7/14
7:05 am-12:10 pm
1 stop6h 05m
Portland
Thu 7/23
5:14 pm-10:40 pm
1 stop4h 26m
$307
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Fri 7/10
5:40 am-8:37 am
1 stop3h 57m
Portland
Tue 7/14
3:30 pm-11:44 pm
1 stop7h 14m
$307
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Mon 8/10
5:35 am-8:37 am
1 stop4h 02m
Portland
Tue 8/18
5:45 am-12:04 pm
1 stop5h 19m
$307
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Fri 8/7
6:20 am-10:42 am
1 stop5h 22m
Portland
Fri 8/7
5:54 pm-11:58 pm
1 stop5h 04m
$307
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Tue 10/6
6:30 pm-11:52 pm
1 stop6h 22m
Portland
Mon 10/12
5:45 pm-11:28 pm
1 stop4h 43m
$307
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Wed 7/22
6:30 am-11:41 am
1 stop6h 11m
Portland
Sat 7/25
5:54 pm-11:44 pm
1 stop4h 50m
$307
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Fri 8/14
12:54 pm-4:03 pm
1 stop4h 09m
Portland
Mon 8/17
5:54 pm-11:58 pm
1 stop5h 04m
$307
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Wed 8/5
9:05 am-4:10 pm
2 stops8h 05m
Portland
Tue 8/11
7:50 am-3:45 pm
2 stops6h 55m
$317
Quickest round-trip
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Wed 7/8
4:00 pm-5:44 pm
Nonstop2h 44m
Portland
Sun 7/12
5:00 am-8:31 am
Nonstop2h 31m
$322
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Sat 7/11
8:40 pm-10:25 pm
Nonstop2h 45m
Portland
Wed 7/15
5:20 pm-11:10 pm
1 stop4h 50m
$328
Showing 1-10 of 20 resultsSorted by cheapest first
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 June.
| 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 Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | 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?
The best time to book flights from Denver to Portland is 74 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, January is the cheapest month in which you can book a flight from Denver to Portland (average of $168). Flying from Denver to Portland in June is currently the most expensive (average of $299). 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 June 23, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 22% 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 June 20, 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. Sunday evenings 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 June 23, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andHawaiian 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.
Boarding
8.1
Comfort
7.8
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Food
7.0
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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 locationsSeaside
Beaverton
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
Silverton
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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 June 23, 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 June 23, 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 June 23, 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 June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$57 | Average$168 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$177 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$146 | Average$283 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$147 | Average$277 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$147 | Average$265 | FlexibilityNo cancel fee | On-time75% |