$126+ Cheap flights from Kansas City to Portland (MCI - 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — PDX
Jun 19 — Jun 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kansas City 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 Kansas City to Portland are usually found in February or January, booked 43 days in advance, depart on a Friday or Tuesday and return on a Thursday
Cheap flight deals from Kansas City to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kansas City to PortlandExplore the most affordable flight options available from Kansas City to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.
Explore the most affordable flight options available from Kansas City to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.
This CheapOair deal was found by Cheapflights users on 5/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:50 pm
MCI
- PDX
1 stop6h 14m
Frontier
Sun 8/96:59 pm
PDX
- MCI
1 stop15h 56m
Frontier
Deal found 5/18![Frontier logo]()
$279
This CheapOair deal was found by Cheapflights users on 5/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:45 pm
MCI
- PDX
1 stop28h 50m
Frontier
Wed 7/295:16 pm
PDX
- MCI
1 stop17h 39m
Frontier
Deal found 5/15![Frontier logo]()
$280
This CheapOair deal was found by Cheapflights users on 5/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/72:34 pm
MCI
- PDX
1 stop28h 12m
Frontier
Fri 6/1212:26 pm
PDX
- MCI
1 stop22h 34m
Frontier
Deal found 5/17![Frontier logo]()
$300
This CheapOair deal was found by Cheapflights users on 5/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:17 pm
MCI
- PDX
1 stop28h 18m
Frontier
Thu 10/293:47 pm
PDX
- MCI
1 stop19h 35m
Frontier
Deal found 5/19![Frontier logo]()
$308
This CheapOair deal was found by Cheapflights users on 5/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/221:45 pm
MCI
- PDX
1 stop28h 50m
Frontier
Wed 6/245:20 pm
PDX
- MCI
1 stop17h 40m
Frontier
Deal found 5/15![Frontier logo]()
$309
This CheapOair deal was found by Cheapflights users on 5/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:17 pm
MCI
- PDX
1 stop28h 18m
Frontier
Mon 9/213:22 pm
PDX
- MCI
1 stop20h 00m
Frontier
Deal found 5/19![Frontier logo]()
$314
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:00 pm
MCI
- PDX
Nonstop3h 35m
Southwest
Mon 7/611:30 pm
PDX
- MCI
1 stop7h 50m
Southwest
Deal found 5/16![Southwest logo]()
$319
This CheapOair deal was found by Cheapflights users on 5/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:17 pm
MCI
- PDX
1 stop28h 18m
Frontier
Mon 10/1912:34 pm
PDX
- MCI
1 stop22h 48m
Frontier
Deal found 5/18![Frontier logo]()
$320
This United Airlines deal was found by Cheapflights users on 5/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
MCI
- PDX
1 stop5h 47m
United Airlines
Tue 6/211:05 am
PDX
- MCI
1 stop7h 38m
United Airlines
Deal found 5/16![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:10 pm
MCI
- PDX
1 stop6h 03m
United Airlines
Sat 7/114:15 pm
PDX
- MCI
1 stop5h 10m
United Airlines
Deal found 5/15![United Airlines logo]()
$329
This CheapOair deal was found by Cheapflights users on 5/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/51:50 pm
MCI
- PDX
1 stop6h 14m
Frontier
Wed 7/85:16 pm
PDX
- MCI
1 stop17h 39m
Frontier
Deal found 5/16![Frontier logo]()
$330
This Southwest deal was found by Cheapflights users on 5/17. 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.
Fri 6/55:25 pm
MCI
- PDX
1 stop6h 45m
Southwest
Tue 6/97:50 am
PDX
- MCI
2 stops10h 45m
Southwest
Deal found 5/17![Southwest logo]()
$334
Best flights from Kansas City to PortlandDiscover carefully curated flight deals from Kansas City to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2026.
Discover carefully curated flight deals from Kansas City to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2026.
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 8/116:20 am
MCI
- PDX
1 stop7h 39m
United Airlines
Tue 8/184:05 pm
PDX
- MCI
1 stop5h 25m
United Airlines
Deal found 5/18![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:35 am
MCI
- PDX
2 stops9h 50m
Southwest
Tue 8/251:05 pm
PDX
- MCI
1 stop7h 15m
Southwest
Deal found 5/15![Southwest logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 5/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:50 pm
MCI
- PDX
Nonstop3h 56m
Alaska Airlines
Sat 8/1511:30 am
PDX
- MCI
Nonstop3h 23m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 5/19. 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 5/287:10 pm
MCI
- PDX
1 stop5h 50m
United Airlines
Thu 6/411:05 am
PDX
- MCI
1 stop7h 38m
United Airlines
Deal found 5/19![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/193:40 pm
MCI
- PDX
2 stops8h 25m
Southwest
Mon 6/226:00 pm
PDX
- MCI
1 stop5h 40m
Southwest
Deal found 5/16![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:30 pm
MCI
- PDX
2 stops9h 20m
Southwest
Sat 7/114:25 pm
PDX
- MCI
1 stop6h 15m
Southwest
Deal found 5/15![Southwest logo]()
$358
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Sat 5/235:24 pm
MCI
- PDX
1 stop5h 46m
United Airlines
Wed 5/2711:05 am
PDX
- MCI
1 stop7h 38m
United Airlines
Deal found 5/19![United Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 5/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:55 am
MCI
- PDX
2 stops13h 45m
Southwest
Thu 6/46:00 am
PDX
- MCI
1 stop7h 35m
Southwest
Deal found 5/19![Southwest logo]()
$394
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:15 pm
MCI
- PDX
1 stop6h 05m
Southwest
Mon 7/272:05 pm
PDX
- MCI
2 stops8h 25m
Southwest
Deal found 5/16![Southwest logo]()
$409
Last-minute flights from Kansas City to PortlandDiscover last-minute flight deals from Kansas City to Portland. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Portland. Data last updated May 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
MCI
- PDX
1 stop5h 47m
United Airlines
Tue 6/211:05 am
PDX
- MCI
1 stop7h 38m
United Airlines
Deal found 5/16![United Airlines logo]()
$324
This CheapOair deal was found by Cheapflights users on 5/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:34 pm
MCI
- PDX
1 stop28h 12m
Frontier
Fri 6/512:35 pm
PDX
- MCI
1 stop23h 14m
Frontier
Deal found 5/18![Frontier logo]()
$320
This CheapOair deal was found by Cheapflights users on 5/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:34 pm
MCI
- PDX
1 stop28h 12m
Frontier
Tue 6/95:20 pm
PDX
- MCI
1 stop17h 40m
Frontier
Deal found 5/20![Frontier logo]()
$340
This Mytrip deal was found by Cheapflights users on 5/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:34 pm
MCI
- PDX
1 stop28h 12m
Frontier
Tue 6/95:20 pm
PDX
- MCI
1 stop17h 40m
Frontier
Deal found 5/17![Frontier logo]()
$279
This Southwest deal was found by Cheapflights users on 5/17. 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.
Fri 6/55:25 pm
MCI
- PDX
1 stop6h 45m
Southwest
Tue 6/97:50 am
PDX
- MCI
2 stops10h 45m
Southwest
Deal found 5/17![Southwest logo]()
$334
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:15 pm
MCI
- PDX
Nonstop3h 35m
Southwest
Mon 6/86:00 pm
PDX
- MCI
1 stop5h 40m
Southwest
Deal found 5/16![Southwest logo]()
$319
This CheapOair deal was found by Cheapflights users on 5/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/72:34 pm
MCI
- PDX
1 stop28h 12m
Frontier
Fri 6/1212:26 pm
PDX
- MCI
1 stop22h 34m
Frontier
Deal found 5/17![Frontier logo]()
$300
This CheapOair deal was found by Cheapflights users on 5/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:45 pm
MCI
- PDX
1 stop28h 50m
Frontier
Tue 6/235:20 pm
PDX
- MCI
1 stop17h 40m
Frontier
Deal found 5/20![Frontier logo]()
$344
This Delta deal was found by Cheapflights users on 5/15. 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.
Fri 6/195:37 pm
MCI
- PDX
1 stop7h 41m
Delta
Sun 6/283:26 pm
PDX
- MCI
1 stop5h 40m
Delta
Deal found 5/15![Delta logo]()
$329
This CheapOair deal was found by Cheapflights users on 5/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/221:45 pm
MCI
- PDX
1 stop28h 50m
Frontier
Wed 6/245:20 pm
PDX
- MCI
1 stop17h 40m
Frontier
Deal found 5/15![Frontier logo]()
$309
This CheapOair deal was found by Cheapflights users on 5/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:45 pm
MCI
- PDX
1 stop28h 50m
Frontier
Wed 7/295:16 pm
PDX
- MCI
1 stop17h 39m
Frontier
Deal found 5/15![Frontier logo]()
$280
One-way flights from Kansas City to PortlandSearch for one-way flight options from Kansas City to Portland. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
Search for one-way flight options from Kansas City to Portland. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
This CheapOair deal was found by Cheapflights users on 5/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:45 pm
MCI
- PDX
1 stop28h 46m
Frontier
Deal found 5/18![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 5/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:50 pm
MCI
- PDX
1 stop6h 14m
Frontier
Deal found 5/17![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/126:16 pm
MCI
- PDX
2 stops45h 32m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$133
This Frontier deal was found by Cheapflights users on 5/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/161:50 pm
MCI
- PDX
1 stop6h 14m
Frontier
Deal found 5/15![Frontier logo]()
$134
This Frontier deal was found by Cheapflights users on 5/18. 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.
Fri 7/171:50 pm
MCI
- PDX
1 stop6h 14m
Frontier
Deal found 5/18![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:34 pm
MCI
- PDX
1 stop28h 12m
Frontier
Deal found 5/15![Frontier logo]()
$137
This CheapOair deal was found by Cheapflights users on 5/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:45 pm
MCI
- PDX
1 stop28h 50m
Frontier
Deal found 5/18![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/121:45 pm
MCI
- PDX
1 stop29h 12m
Frontier
Deal found 5/19![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 5/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:50 pm
MCI
- PDX
1 stop6h 14m
Frontier
Deal found 5/19![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:24 pm
MCI
- PDX
2 stops21h 24m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$154
This Expedia deal was found by Cheapflights users on 5/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/141:50 pm
MCI
- PDX
1 stop6h 14m
Frontier
Deal found 5/19![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Wed 7/151:45 pm
MCI
- PDX
2 stops30h 19m
Frontier
Deal found 5/19![Frontier logo]()
$159
Find flight deals from Kansas City to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) 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 May 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $279 (CheapOair) |
One-way from | $126 (CheapOair) |
Popular in | June |
Cheapest in | February |
Average price | $347 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kansas City 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 May 20, 2026.
Use the filters below to find and compare flights from Kansas City to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Tue 8/11
6:20 am-11:59 am
1 stop7h 39m
Portland
Tue 8/18
4:05 pm-11:30 pm
1 stop5h 25m
$324
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Tue 8/18
7:35 am-3:25 pm
2 stops9h 50m
Portland
Tue 8/25
1:05 pm-10:20 pm
1 stop7h 15m
$334
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Thu 5/28
7:10 pm-11:00 pm
1 stop5h 50m
Portland
Thu 6/4
11:05 am-8:43 pm
1 stop7h 38m
$348
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Fri 6/19
3:40 pm-10:05 pm
2 stops8h 25m
Portland
Mon 6/22
6:00 pm-1:40 am
1 stop5h 40m
$358
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Wed 7/8
2:30 pm-9:50 pm
2 stops9h 20m
Portland
Sat 7/11
4:25 pm-12:40 am
1 stop6h 15m
$358
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Thu 5/28
9:55 am-9:40 pm
2 stops13h 45m
Portland
Thu 6/4
6:00 am-3:35 pm
1 stop7h 35m
$394
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Sat 5/23
5:24 pm-9:10 pm
1 stop5h 46m
Portland
Wed 5/27
11:05 am-8:43 pm
1 stop7h 38m
$402
Quickest round-trip
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Wed 8/12
5:50 pm-7:46 pm
Nonstop3h 56m
Portland
Sat 8/15
11:30 am-4:53 pm
Nonstop3h 23m
$407
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Mon 7/20
9:15 pm-1:20 am
1 stop6h 05m
Portland
Mon 7/27
2:05 pm-12:30 am
2 stops8h 25m
$409
Cheapest one-way
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Tue 8/11
6:20 am-11:59 am
1 stop7h 39m
$160
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Kansas City 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 Kansas City to Portland in May.
| 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Kansas City-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kansas City-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 Kansas City-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 Kansas City to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Kansas City with our price prediction graph.
MCI-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 Kansas City to Portland
Prices
More
How far ahead should I book a flight from Kansas City to Portland?
To ensure you get the cheapest price possible for a flight from Kansas City to Portland, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Kansas City to Portland?
Currently, February is the cheapest month in which you can book a flight from Kansas City to Portland (average of $197). Flying from Kansas City to Portland in June is currently the most expensive (average of $402). 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 MCI to PDX?
Find hourly flight availability from Kansas City 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 May 20, 2026.
It’s optimal to fly from Kansas City to Portland in the afternoon. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the morning.
What’s the top layover airport for flights from Kansas City to Portland?
Share of 1-stop round-trip flights from Kansas City to Portland chosen by Cheapflights users in the past 12 months, using the same layover each way.
Denver (DEN) – chosen by Cheapflights users on 62% of 1-stop itineraries from Kansas City to Portland on Cheapflights.
What’s the cheapest layover airport for flights from Kansas City to Portland?
Average round-trip fare for 1-stop flights from Kansas City to Portland, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Salt Lake City (SLC) is the most affordable 1-stop option, with an average round-trip price of $188.
What’s the fastest layover option from Kansas City to Portland?
Shortest average travel time for 1-stop one-way flights from Kansas City to Portland, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Salt Lake City (SLC) have the shortest average one-way travel time for 1-stop routes: 5h 46m.
Which airport typically offers the quickest layover for flights from Kansas City to Portland?
Average layover duration for 1-stop one-way flights from Kansas City to Portland, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Salt Lake City (SLC) offer the fastest connection on this route, with an average layover time of 0h 52m.
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 May 20, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, andDelta from Kansas City to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.0
Comfort
7.8
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.0
Comfort
7.8
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.0
Comfort
7.8
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.0
Comfort
7.8
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.0
Comfort
7.8
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.0
Comfort
7.8
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Kansas City 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 locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Portland flight routes
Alternative routes for Kansas City to Portland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kansas City to Portland by cabin class
Find flights from Kansas City to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kansas City and Portland flights
Browse other Kansas City and Portland flight options. Last updated on May 20, 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 May 20, 2026.
Top 7 airlines flying from Kansas City to Portland
Discover the top 7 airlines that operate flights from Kansas City 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 May 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$83 | Average$329 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$145 | Average$216 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$153 | Average$302 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$158 | Average$344 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$177 | Average$316 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$196 | Average$374 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$327 | FlexibilityNo cancel fee | On-time69% |