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$220+ Cheap flights from Key West to Portland (EYW - 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — PDX
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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Cheap flight deals from Key West to Portland

Cheapest flights from Key West to Portland
Explore the most affordable flight options available from Key West to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 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.
Wed 9/237:40 am
EYW
-
PDX
1 stop8h 20m
Delta
Tue 9/297:00 am
PDX
-
EYW
1 stop9h 50m
Delta
Deal found 6/18$454
This Delta deal was found by Cheapflights users on 6/16. 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 9/21:59 pm
EYW
-
PDX
1 stop10h 45m
Delta
Wed 9/167:00 am
PDX
-
EYW
1 stop9h 50m
Delta
Deal found 6/16$508
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:50 pm
EYW
-
PDX
1 stop8h 58m
American Airlines
Wed 9/163:00 pm
PDX
-
EYW
2 stops15h 41m
American Airlines
Deal found 6/19$534
This Delta deal was found by Cheapflights users on 6/15. 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 7/11:23 pm
EYW
-
PDX
1 stop8h 36m
Delta
Tue 7/76:35 am
PDX
-
EYW
1 stop10h 16m
Delta
Deal found 6/15$582
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:30 am
EYW
-
PDX
2 stops14h 53m
American Airlines
Tue 9/2911:06 pm
PDX
-
EYW
2 stops17h 11m
American Airlines
Deal found 6/18$596
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:39 pm
EYW
-
PDX
2 stops13h 20m
American Airlines
Tue 7/75:07 am
PDX
-
EYW
1 stop8h 47m
American Airlines
Deal found 6/15$609
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:41 pm
EYW
-
PDX
1 stop10h 14m
American Airlines
Wed 7/225:07 am
PDX
-
EYW
1 stop8h 47m
American Airlines
Deal found 6/16$647
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:40 pm
EYW
-
PDX
1 stop10h 15m
American Airlines
Tue 7/75:49 am
PDX
-
EYW
1 stop9h 59m
American Airlines
Deal found 6/18$649

Find flight deals from Key West to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) 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 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$454
(Delta)

One-way from

$220
(Kiwi.com)
Provider with most accurate pricing for Key West-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Portland flights.
Search Deals
From Key West to Portland
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One-way flight from Key West to Portland
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West 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 20, 2026.
Use the filters below to find and compare flights from Key West to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Key WestPortland

EYW - PDX

EYWPDX

Key West

Wed 9/23

7:40 am-1:00 pm

1 stop8h 20m

Portland

Tue 9/29

7:00 am-7:50 pm

1 stop9h 50m

$454

Key WestPortland

EYW - PDX

EYWPDX

Key West

Wed 9/2

1:59 pm-9:44 pm

1 stop10h 45m

Portland

Wed 9/16

7:00 am-7:50 pm

1 stop9h 50m

$508

Key WestPortland

EYW - PDX

EYWPDX

Key West

Fri 7/3

4:40 pm-11:55 pm

1 stop10h 15m

Portland

Tue 7/7

5:49 am-6:48 pm

1 stop9h 59m

$649

Key WestPortland

EYW - PDX

EYWPDX

Key West

Wed 9/2

1:49 pm-11:09 pm

2 stops12h 20m

Portland

Wed 9/16

3:00 pm-9:41 am

2 stops15h 41m

$656

Key WestPortland

EYW - PDX

EYWPDX

Key West

Wed 7/1

1:39 pm-11:59 pm

2 stops13h 20m

Portland

Mon 7/6

12:45 am-7:06 pm

2 stops15h 21m

$673

Key WestPortland

EYW - PDX

EYWPDX

Key West

Thu 7/16

2:24 pm-9:44 pm

1 stop10h 20m

Portland

Wed 7/22

5:30 am-7:51 pm

2 stops11h 21m

$881
Cheapest one-way

Key WestPortland

EYW - PDX

EYWPDX

Key West

Wed 9/2

11:46 am-5:24 pm

3 stops32h 38m

$230

Key WestPortland

EYW - PDX

EYWPDX

Key West

Wed 9/2

2:20 pm-10:03 pm

1 stop10h 43m

$422
Quickest one-way

Key WestPortland

EYW - PDX

EYWPDX

Key West

Wed 9/2

7:40 am-12:58 pm

1 stop8h 18m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Key West-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-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 Key West-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 Key West to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Key West with our price prediction graph.
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.

Related info for your journey

Find useful and relevant information for your journey from Key West to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Key West to Portland?

    Departing from Key West to Portland will take you 8h 20m. Airlines will cover a distance of 2685 mi.

  • Can I find deals for flights from Key West to Portland that include hotel bookings?

    Yes. In addition to deals on Key West to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Portland.

  • Can I find deals for business class flights from Key West to Portland?

    Yes. Cheapflights offers flight deals from Key West to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Seaside
Beaverton
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham

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