$89+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — PDX
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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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 Thursday or Friday 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 March 10, 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 March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/182:51 pm
MCI
- PDX
1 stop21h 29m
Frontier
Sat 4/2512:27 pm
PDX
- MCI
2 stops20h 31m
Frontier
Deal found 3/7![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/252:51 pm
MCI
- PDX
1 stop21h 29m
Frontier
Sat 5/212:27 pm
PDX
- MCI
1 stop23h 03m
Frontier
Deal found 3/8![Frontier logo]()
$197
This CheapOair deal was found by Cheapflights users on 3/9. 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 5/95:11 pm
MCI
- PDX
Nonstop3h 52m
Alaska Airlines
Sat 5/1611:30 am
PDX
- MCI
Nonstop3h 27m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$217
This CheapOair deal was found by Cheapflights users on 3/6. 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 4/302:15 pm
MCI
- PDX
1 stop22h 48m
Frontier
Wed 5/61:48 pm
PDX
- MCI
1 stop21h 42m
Frontier
Deal found 3/6![Frontier logo]()
$222
This Delta deal was found by Cheapflights users on 3/7. 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 5/57:42 am
MCI
- PDX
1 stop9h 11m
Delta
Mon 5/113:30 pm
PDX
- MCI
1 stop6h 05m
Delta
Deal found 3/7![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 4/256:40 am
MCI
- PDX
2 stops12h 21m
Delta
Sat 5/21:32 pm
PDX
- MCI
1 stop8h 11m
Delta
Deal found 3/6![Delta logo]()
$232
This Expedia deal was found by Cheapflights users on 3/9. 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.
Wed 4/85:50 pm
MCI
- PDX
Nonstop3h 51m
Multiple Airlines
Mon 4/1311:58 am
PDX
- MCI
1 stop6h 00m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 3/8. 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 4/157:06 am
MCI
- PDX
2 stops12h 04m
Delta
Wed 4/227:32 pm
PDX
- MCI
2 stops12h 17m
Delta
Deal found 3/8![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 3/7. 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 5/57:42 am
MCI
- PDX
1 stop11h 28m
Delta
Wed 5/135:05 pm
PDX
- MCI
1 stop5h 20m
Delta
Deal found 3/7![Delta logo]()
$242
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 4/186:15 am
MCI
- PDX
1 stop6h 21m
Alaska Airlines
Sat 4/2510:45 am
PDX
- MCI
Nonstop3h 32m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$247
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 March 10, 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 March 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 5/67:00 am
MCI
- PDX
1 stop27h 01m
Alaska Airlines
Sat 5/98:45 am
PDX
- MCI
1 stop13h 14m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 3/8. 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 5/76:15 am
MCI
- PDX
1 stop8h 28m
United Airlines
Sun 5/105:00 am
PDX
- MCI
1 stop5h 43m
United Airlines
Deal found 3/8![United Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 3/10. 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 4/25:00 am
MCI
- PDX
1 stop6h 45m
Southwest
Fri 4/1011:55 pm
PDX
- MCI
1 stop7h 30m
Southwest
Deal found 3/10![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 3/8. 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 5/147:26 am
MCI
- PDX
1 stop7h 02m
Delta
Mon 5/183:10 pm
PDX
- MCI
1 stop6h 06m
Delta
Deal found 3/8![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Fri 4/31:05 pm
MCI
- PDX
1 stop7h 29m
United Airlines
Fri 4/1010:56 pm
PDX
- MCI
1 stop9h 31m
United Airlines
Deal found 3/6![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/8. 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 7/96:00 am
MCI
- PDX
1 stop5h 47m
United Airlines
Fri 7/3111:40 pm
PDX
- MCI
1 stop8h 49m
United Airlines
Deal found 3/8![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/8. 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 5/218:20 pm
MCI
- PDX
1 stop6h 35m
Southwest
Tue 5/2611:55 pm
PDX
- MCI
1 stop7h 20m
Southwest
Deal found 3/8![Southwest logo]()
$333
This Delta deal was found by Cheapflights users on 3/5. 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 4/243:59 pm
MCI
- PDX
1 stop8h 43m
Delta
Tue 4/287:05 am
PDX
- MCI
2 stops10h 01m
Delta
Deal found 3/5![Delta logo]()
$366
This Southwest deal was found by Cheapflights users on 3/6. 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.
Sun 8/212:35 pm
MCI
- PDX
Nonstop3h 35m
Southwest
Sat 8/86:20 am
PDX
- MCI
1 stop6h 10m
Southwest
Deal found 3/6![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 3/5. 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 6/95:40 pm
MCI
- PDX
1 stop7h 54m
Delta
Thu 6/251:00 pm
PDX
- MCI
2 stops18h 24m
Delta
Deal found 3/5![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/5. 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 6/166:00 am
MCI
- PDX
2 stops8h 08m
United Airlines
Wed 6/2410:40 pm
PDX
- MCI
1 stop8h 27m
United Airlines
Deal found 3/5![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 3/5. 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 4/248:20 pm
MCI
- PDX
1 stop6h 35m
Southwest
Mon 4/2710:40 am
PDX
- MCI
2 stops10h 45m
Southwest
Deal found 3/5![Southwest logo]()
$359
Last-minute flights from Kansas City to PortlandDiscover last-minute flight deals from Kansas City to Portland. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Portland. Data last updated March 10, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/9. 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.
Wed 4/85:50 pm
MCI
- PDX
Nonstop3h 51m
Multiple Airlines
Mon 4/1311:58 am
PDX
- MCI
1 stop6h 00m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 3/8. 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 4/157:06 am
MCI
- PDX
2 stops12h 04m
Delta
Wed 4/227:32 pm
PDX
- MCI
2 stops12h 17m
Delta
Deal found 3/8![Delta logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/182:51 pm
MCI
- PDX
1 stop21h 29m
Frontier
Sat 4/2512:27 pm
PDX
- MCI
2 stops20h 31m
Frontier
Deal found 3/7![Frontier logo]()
$193
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 4/186:15 am
MCI
- PDX
1 stop6h 21m
Alaska Airlines
Sat 4/2510:45 am
PDX
- MCI
Nonstop3h 32m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/252:51 pm
MCI
- PDX
1 stop21h 29m
Frontier
Sat 5/212:27 pm
PDX
- MCI
1 stop23h 03m
Frontier
Deal found 3/8![Frontier logo]()
$197
This CheapOair deal was found by Cheapflights users on 3/10. 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 4/255:11 pm
MCI
- PDX
Nonstop3h 52m
Alaska Airlines
Sat 5/210:45 am
PDX
- MCI
Nonstop3h 32m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 4/256:40 am
MCI
- PDX
2 stops12h 21m
Delta
Sat 5/21:32 pm
PDX
- MCI
1 stop8h 11m
Delta
Deal found 3/6![Delta logo]()
$232
This CheapOair deal was found by Cheapflights users on 3/6. 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 4/302:15 pm
MCI
- PDX
1 stop22h 48m
Frontier
Wed 5/61:48 pm
PDX
- MCI
1 stop21h 42m
Frontier
Deal found 3/6![Frontier logo]()
$222
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 March 10, 2026.
Search for one-way flight options from Kansas City to Portland. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/82:15 pm
MCI
- PDX
1 stop23h 27m
Frontier
Deal found 3/6![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/162:15 pm
MCI
- PDX
1 stop22h 48m
Frontier
Deal found 3/10![Frontier logo]()
$106
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 4/75:50 pm
MCI
- PDX
Nonstop3h 51m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 5/42:15 pm
MCI
- PDX
1 stop24h 47m
Frontier
Deal found 3/6![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 5/92:51 pm
MCI
- PDX
1 stop22h 12m
Frontier
Deal found 3/9![Frontier logo]()
$115
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/146:30 am
MCI
- PDX
1 stop8h 04m
United Airlines
Deal found 3/6![United Airlines logo]()
$124
This CheapOair deal was found by Cheapflights users on 3/5. 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 6/48:21 pm
MCI
- PDX
1 stop16h 52m
Frontier
Deal found 3/5![Frontier logo]()
$128
This Delta deal was found by Cheapflights users on 3/9. 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 4/712:17 pm
MCI
- PDX
1 stop7h 22m
Delta
Deal found 3/9![Delta logo]()
$129
This Southwest deal was found by Cheapflights users on 3/9. 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 5/122:55 pm
MCI
- PDX
2 stops8h 05m
Southwest
Deal found 3/9![Southwest logo]()
$134
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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $193 (Kiwi.com) |
One-way from | $89 (Kiwi.com) |
Popular in | May |
Cheapest in | February |
Average price | $353 |
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 March 10, 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
Wed 5/6
7:00 am-8:01 am
1 stop27h 01m
Portland
Sat 5/9
8:45 am-11:59 pm
1 stop13h 14m
$247
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Thu 5/7
6:15 am-12:43 pm
1 stop8h 28m
Portland
Sun 5/10
5:00 am-12:43 pm
1 stop5h 43m
$284
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Fri 4/3
1:05 pm-6:34 pm
1 stop7h 29m
Portland
Fri 4/10
10:56 pm-10:27 am
1 stop9h 31m
$289
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Thu 7/9
6:00 am-9:47 am
1 stop5h 47m
Portland
Fri 7/31
11:40 pm-10:29 am
1 stop8h 49m
$289
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Thu 4/2
5:00 am-9:45 am
1 stop6h 45m
Portland
Fri 4/10
11:55 pm-9:25 am
1 stop7h 30m
$309
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Thu 5/21
8:20 pm-12:55 am
1 stop6h 35m
Portland
Tue 5/26
11:55 pm-9:15 am
1 stop7h 20m
$333
Quickest round-trip
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Sun 8/2
12:35 pm-2:10 pm
Nonstop3h 35m
Portland
Sat 8/8
6:20 am-2:30 pm
1 stop6h 10m
$337
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Tue 6/16
6:00 am-12:08 pm
2 stops8h 08m
Portland
Wed 6/24
10:40 pm-9:07 am
1 stop8h 27m
$337
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Thu 5/14
7:26 am-12:28 pm
1 stop7h 02m
Portland
Mon 5/18
3:10 pm-11:16 pm
1 stop6h 06m
$344
Kansas CityPortland
MCI - PDX
MCIPDX
Kansas City
Fri 4/24
8:20 pm-12:55 am
1 stop6h 35m
Portland
Mon 4/27
10:40 am-11:25 pm
2 stops10h 45m
$359
Showing 1-10 of 22 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 March.
| 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*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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?
Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Portland. Price data was last updated on March 6, 2026.
To ensure you get the cheapest price possible for a flight from Kansas City to Portland, you should look to book at least 43 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, August is the cheapest month in which you can book a flight from Kansas City to Portland (average of $107). Flying from Kansas City to Portland in June is currently the most expensive (average of $212). 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 March 10, 2026.
When flying from Kansas City to Portland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 58% 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 March 10, 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.
Food
7.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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 locationsVancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Beaverton
Depoe Bay
Wilsonville
Stevenson
Tillamook
Pacific City
Astoria
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Kansas City and Portland flights
Browse other Kansas City and Portland flight options. Last updated on March 10, 2026.
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Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$326 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$112 | Average$211 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$163 | Average$367 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$177 | Average$315 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$196 | Average$376 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$204 | Average$325 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$354 | FlexibilityNo cancel fee | On-time69% |