$196+ Cheap flights from Kansas City to Portland, ME (MCI - PWM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — PWM
Oct 8 — Oct 151
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.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 September 8, 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 September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/177:22 am -
1 stop8h 07m
Wed 10/215:45 pm -
1 stop7h 43m
Deal found 9/3![American Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/173:14 pm -
2 stops7h 45m
Wed 10/216:00 am -
1 stop5h 26m
Deal found 9/3![United Airlines logo]()
$318
This Southwest deal was found by Cheapflights users on 9/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:25 am -
2 stops8h 20m
Tue 11/103:25 pm -
2 stops8h 00m
Deal found 9/7![Southwest logo]()
$323
This Delta deal was found by Cheapflights users on 9/3. 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 10/164:29 pm -
1 stop6h 06m
Wed 10/215:28 pm -
1 stop5h 41m
Deal found 9/3![Delta logo]()
$331
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:22 pm -
1 stop6h 23m
Wed 10/75:30 am -
1 stop6h 46m
Deal found 9/8![American Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 10/176:00 am -
2 stops7h 38m
Sat 10/248:03 am -
2 stops7h 15m
Deal found 9/8![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 9/3. 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 10/144:23 pm -
1 stop6h 12m
Sat 10/242:09 pm -
1 stop5h 54m
Deal found 9/3![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 9/3. 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 10/142:39 pm -
1 stop7h 56m
Thu 10/2211:20 am -
1 stop7h 14m
Deal found 9/3![Delta logo]()
$356
This Southwest deal was found by Cheapflights users on 9/8. 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.
Mon 11/95:00 am -
1 stop4h 30m
Thu 11/125:10 pm -
2 stops6h 45m
Deal found 9/8![Southwest logo]()
$364
This Delta deal was found by Cheapflights users on 9/3. 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 10/164:29 pm -
1 stop6h 06m
Sat 10/246:01 am -
1 stop6h 29m
Deal found 9/3![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 9/3. 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 10/164:29 pm -
1 stop6h 06m
Thu 10/2211:20 am -
1 stop7h 14m
Deal found 9/3![Delta logo]()
$374
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 September 8, 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 September 8, 2026.
This Delta deal was found by Cheapflights users on 9/8. 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 11/55:40 am -
1 stop6h 22m
Mon 11/96:00 am -
1 stop6h 05m
Deal found 9/8![Delta logo]()
$313
This Southwest deal was found by Cheapflights users on 9/8. 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.
Mon 11/95:00 am -
1 stop4h 30m
Thu 11/125:10 pm -
2 stops6h 45m
Deal found 9/8![Southwest logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 9/305:46 pm -
1 stop5h 13m
Wed 10/76:00 am -
2 stops9h 18m
Deal found 9/6![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 9/3. 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 10/142:39 pm -
1 stop7h 56m
Wed 10/215:28 pm -
1 stop5h 41m
Deal found 9/3![Delta logo]()
$313
This Southwest deal was found by Cheapflights users on 9/6. 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.
Thu 10/295:50 pm -
1 stop5h 05m
Tue 11/35:15 am -
2 stops7h 20m
Deal found 9/6![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 9/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:00 am -
1 stop4h 30m
Mon 11/95:10 pm -
1 stop8h 10m
Deal found 9/7![Southwest logo]()
$408
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 11/611:33 am -
2 stops10h 48m
Mon 11/95:08 pm -
1 stop5h 43m
Deal found 9/8![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 10/1311:50 am -
2 stops10h 38m
Fri 10/166:54 pm -
1 stop6h 05m
Deal found 9/8![United Airlines logo]()
$464
This Southwest deal was found by Cheapflights users on 9/4. 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 12/411:40 am -
2 stops9h 05m
Mon 12/75:15 am -
2 stops7h 20m
Deal found 9/4![Southwest logo]()
$423
This Delta deal was found by Cheapflights users on 9/3. 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 10/152:39 pm -
1 stop7h 56m
Wed 10/215:28 pm -
1 stop5h 41m
Deal found 9/3![Delta logo]()
$466
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:10 am -
1 stop6h 41m
Sat 10/246:00 am -
2 stops9h 18m
Deal found 9/3![United Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/6. 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 11/173:20 pm -
1 stop7h 01m
Wed 11/185:50 am -
2 stops11h 44m
Deal found 9/6![United Airlines logo]()
$506
Last-minute flights from Kansas City to PortlandDiscover last-minute flight deals from Kansas City to Portland. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Portland. Data last updated September 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:22 pm -
1 stop6h 23m
Wed 10/75:30 am -
1 stop6h 46m
Deal found 9/8![American Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 10/33:14 pm -
1 stop5h 32m
Tue 10/66:55 pm -
1 stop5h 49m
Deal found 9/8![United Airlines logo]()
$313
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:30 pm -
1 stop5h 01m
Sat 10/105:30 am -
1 stop6h 46m
Deal found 9/8![American Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:30 pm -
1 stop5h 01m
Tue 10/205:30 am -
1 stop6h 46m
Deal found 9/8![American Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 10/176:00 am -
2 stops7h 38m
Sat 10/248:03 am -
2 stops7h 15m
Deal found 9/8![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 9/8. 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.
Wed 10/212:35 pm -
2 stops7h 05m
Sat 10/245:35 am -
2 stops9h 40m
Deal found 9/8![Southwest logo]()
$395
This Southwest deal was found by Cheapflights users on 9/8. 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.
Fri 10/234:10 pm -
2 stops6h 45m
Thu 11/55:10 pm -
1 stop8h 10m
Deal found 9/8![Southwest logo]()
$390
This Southwest deal was found by Cheapflights users on 9/8. 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.
Sat 10/245:50 am -
2 stops8h 00m
Sat 10/317:20 am -
2 stops9h 20m
Deal found 9/8![Southwest logo]()
$376
This Southwest deal was found by Cheapflights users on 9/8. 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.
Sat 10/244:10 pm -
1 stop5h 05m
Sun 11/15:20 am -
1 stop5h 45m
Deal found 9/8![Southwest logo]()
$385
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 September 8, 2026.
Search for one-way flight options from Kansas City to Portland. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:23 am -
1 stop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$196
This Southwest deal was found by Cheapflights users on 9/5. 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.
Tue 11/106:00 am -
2 stops7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Southwest logo]()
$201
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:30 pm -
1 stop6h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 9/6. 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.
Thu 10/293:35 pm -
2 stops7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 9/5. 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.
Mon 10/53:35 pm -
2 stops7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Southwest logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:16 am -
3 stops59h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:46 am -
3 stops29h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Thu 10/298:43 pm -
3 stops42h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$260
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:13 am -
1 stop6h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 9/5. 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.
Sat 9/1910:50 am -
2 stops9h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Southwest logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/2110:30 pm -
3 stops45h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 9/217:11 pm -
2 stops12h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$339
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 (PWM). 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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $313 (United Airlines) |
One-way from | $196 (American Airlines) |
Popular in | January |
Cheapest in | August |
Average price | $498 |
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 7,457,451 searches. Data last updated September 8, 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 Kansas City - PWM Portland
MCIPWM
Kansas City
Tue 11/10
6:00 am-2:45 pm
2 stops7h 45m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$201
Kansas CityPortland
MCI Kansas City - PWM Portland
MCIPWM
Kansas City
Mon 11/9
5:23 am-11:53 am
1 stop5h 30m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$207
Kansas CityPortland
MCI Kansas City - PWM Portland
MCIPWM
Kansas City
Thu 10/29
3:35 pm-11:55 pm
2 stops7h 20m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$212
Kansas CityPortland
MCI Kansas City - PWM Portland
MCIPWM
Kansas City
Mon 10/5
3:35 pm-11:55 pm
2 stops7h 20m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$222
Kansas CityPortland
MCI Kansas City - PWM Portland
MCIPWM
Kansas City
Thu 10/29
8:43 pm-4:24 pm
3 stops42h 41m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$260
Quickest round-trip
Kansas CityPortland
MCI Kansas City - PWM Portland
MCIPWM
Kansas City
Mon 9/21
3:14 pm-9:23 pm
1 stop5h 09m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$289
Kansas CityPortland
MCI Kansas City - PWM Portland
MCIPWM
Kansas City
Sat 9/19
8:32 pm-11:24 pm
3 stops49h 52m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$289
Kansas CityPortland
MCI Kansas City - PWM Portland
MCIPWM
Kansas City
Sat 9/19
5:13 am-1:05 pm
1 stop6h 52m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$289
Kansas CityPortland
MCI Kansas City - PWM Portland
MCIPWM
Kansas City
Sat 9/19
10:50 am-9:05 pm
2 stops9h 15m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$294
Kansas CityPortland
MCI Kansas City - PWM Portland
MCIPWM
Kansas City
Mon 9/21
10:30 pm-9:19 pm
3 stops45h 49m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$301
Showing 1-10 of 23 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| 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, Maine 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, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kansas City-Portland, Maine 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, Maine 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-PWM
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, Maine?
The best time to book flights from Kansas City to Portland, Maine is 76 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 Kansas City to Portland, Maine?
Currently, August is the cheapest month in which you can book a flight from Kansas City to Portland, Maine (average of $386). Flying from Kansas City to Portland, Maine in January is currently the most expensive (average of $692). 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.
How much does it cost to fly round-trip from Kansas City to Portland, Maine?
Airfare is below average for this route at the moment.
Kansas City to Portland, Maine flights typically cost between $422 and $671 in October.The cheapest round-trip price found within the last 5 days was $313 on United Airlines (Oct 3-Oct 6).
What’s the top layover airport for flights from Kansas City to Portland, Maine?
Share of 1-stop round-trip flights from Kansas City to Portland, Maine chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 50% of 1-stop itineraries from Kansas City to Portland, Maine on Cheapflights.
What’s the cheapest layover airport for flights from Kansas City to Portland, Maine?
Average round-trip fare for 1-stop flights from Kansas City to Portland, Maine, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Baltimore (BWI) is the most affordable 1-stop option, with an average round-trip price of $379.
What’s the fastest layover option from Kansas City to Portland, Maine?
Shortest average travel time for 1-stop one-way flights from Kansas City to Portland, Maine, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 4h 55m.
Which airport typically offers the quickest layover for flights from Kansas City to Portland, Maine?
Average layover duration for 1-stop one-way flights from Kansas City to Portland, Maine, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 0h 54m.
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 September 8, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Kansas City to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Comfort
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
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 locationsNorth Conway
Lewiston
Brunswick
Conway
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 September 8, 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 September 8, 2026.
Top 4 airlines flying from Kansas City to Portland
Discover the top 4 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 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$312 | Average$478 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$312 | Average$476 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$333 | Average$520 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$350 | Average$491 | FlexibilityNo cancel fee | On-time69% |