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$91+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — PDX
May 19 — May 261
Mon 5/19
Mon 5/26
1 adult, Economy
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Cheapflights Tip: The best prices from Kansas City to Portland are usually found in February or September, booked 24 days in advance, depart on a Friday or Wednesday and return on a Wednesday

Cheap 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 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$284
(Orbitz)

One-way from

$91
(Mytrip)

Popular in

March

Cheapest in

February

Average price

$397
Provider with most accurate pricing for Kansas City-Portland flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Portland flights.
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From Kansas City to Portland
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One-way flight from Kansas City to Portland
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Kansas City to Portland

Cheapest flights from Kansas City to Portland
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 14, 2025.

This Orbitz deal was found by Cheapflights users on 5/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:39 pmMCI - PDX
1 stop5h 26mMultiple Airlines
Sat 6/712:01 pmPDX - MCI
Nonstop3h 29mMultiple Airlines
Deal found 5/12$284
This Mytrip deal was found by Cheapflights users on 5/12. 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.
Tue 6/39:07 pmMCI - PDX
2 stops21h 38mSpirit Airlines
Wed 6/186:39 pmPDX - MCI
1 stop22h 16mSpirit Airlines
Deal found 5/12$285
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 6/35:20 pmMCI - PDX
Nonstop3h 54mAlaska Airlines
Wed 6/1111:11 amPDX - MCI
Nonstop3h 29mAlaska Airlines
Deal found 5/13$297
This Frontier deal was found by Cheapflights users on 5/13. 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 8/287:48 pmMCI - PDX
1 stop6h 28mFrontier
Mon 9/16:05 amPDX - MCI
1 stop10h 58mFrontier
Deal found 5/13$300
This Delta deal was found by Cheapflights users on 5/13. 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 6/33:35 pmMCI - PDX
1 stop9h 06mDelta
Fri 6/612:40 amPDX - MCI
1 stop7h 54mDelta
Deal found 5/13$307
This United Airlines deal was found by Cheapflights users on 5/12. 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 9/51:45 pmMCI - PDX
2 stops8h 52mUnited Airlines
Sat 9/135:00 amPDX - MCI
1 stop5h 40mUnited Airlines
Deal found 5/12$312
This Southwest deal was found by Cheapflights users on 5/13. 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 6/106:10 amMCI - PDX
2 stops9h 25mSouthwest
Mon 6/301:55 pmPDX - MCI
1 stop9h 35mSouthwest
Deal found 5/13$318
This Hawaiian Airlines deal was found by Cheapflights users on 5/13. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/53:37 pmMCI - PDX
1 stop7h 48mHawaiian Airlines
Wed 9/1010:30 amPDX - MCI
Nonstop3h 31mHawaiian Airlines
Deal found 5/13$322
This American Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/105:15 pmMCI - PDX
1 stop7h 49mAmerican Airlines
Fri 7/1812:59 amPDX - MCI
1 stop6h 54mAmerican Airlines
Deal found 5/13$323

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 14, 2025.
Use the filters below to find and compare flights from Kansas City to Portland that are best for you.

Fly from

Kansas City

Fly to

Portland

Route

Depart

Return

Price

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 5/28

7:39 pm-11:05 pm

1 stop5h 26m

Portland

Sat 6/7

12:01 pm-5:30 pm

Nonstop3h 29m

$284

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 6/3

9:07 pm-4:45 pm

2 stops21h 38m

Portland

Wed 6/18

6:39 pm-6:55 pm

1 stop22h 16m

$285

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 6/3

5:20 pm-7:14 pm

Nonstop3h 54m

Portland

Wed 6/11

11:11 am-4:40 pm

Nonstop3h 29m

$297

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 6/3

3:35 pm-10:41 pm

1 stop9h 06m

Portland

Fri 6/6

12:40 am-10:34 am

1 stop7h 54m

$307

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Mon 5/19

8:51 pm-12:38 am

1 stop5h 47m

Portland

Wed 5/28

6:35 am-6:52 pm

1 stop10h 17m

$311

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 6/10

6:10 am-1:35 pm

2 stops9h 25m

Portland

Mon 6/30

1:55 pm-1:30 am

1 stop9h 35m

$318

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 6/3

7:00 am-10:53 am

1 stop5h 53m

Portland

Sat 6/7

12:01 pm-5:30 pm

Nonstop3h 29m

$322

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Sat 6/7

7:49 pm-12:36 am

1 stop6h 47m

Portland

Fri 6/13

12:59 am-9:56 am

1 stop6h 57m

$363

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Thu 5/29

6:12 pm-12:30 am

1 stop8h 18m

Portland

Mon 6/2

11:59 pm-12:09 pm

1 stop10h 10m

$406

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 6/3

6:45 pm-12:42 pm

1 stop19h 57m

$91

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 19 results
1
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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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 eDreams the most. eDreams 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.
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

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 May 9, 2025.

To ensure you get the cheapest price possible for a flight from Kansas City to Portland, you should look to book at least 24 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, November is the cheapest month in which you can book a flight from Kansas City to Portland (average of $277). Flying from Kansas City to Portland in March is currently the most expensive (average of $369). 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 14, 2025.

It’s optimal to fly from Kansas City to Portland in the morning. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Kansas City to Portland?

Use this chart to determine the cheapest time to fly round-trip from Kansas City to Portland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Kansas City to Portland flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Kansas City to Portland

Explore weekly flight availability from Kansas City to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 14, 2025.

The most flights from MCI to PDX are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 14, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Kansas City to Portland by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,290 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,949 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,434 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,726 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What airports do I use to fly from Kansas City to Portland?

    To fly from Kansas City to Portland, you need to book a flight from Kansas City (MCI) to Portland (PDX). Nonstop flights to Portland from Kansas City take 3h 51m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Kansas City to Portland offered by 8 different airlines.

  • How popular is this Kansas City to Portland flight route?

    Within the past month, 3 users have taken a look at flights from Kansas City to Portland.

  • What are the cheapest airlines flying from Kansas City to Portland round-trip?

    Our cheapest airline available from Kansas City to Portland is Spirit Airlines. Our recent data shows that you can find tickets from as low as $285 on this airline. Additional options worth looking into are Hawaiian Airlines and Frontier, starting at $297 and $300 round-trip. Spirit Airlines is currently priced 19% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Kansas City to Portland one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $91. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Kansas City to Portland for a low price.

  • What are the most reliable airlines from Kansas City to Portland?

    Consider Sun Country Air (100%), Alaska Airlines (93%) or Horizon Air (93%) when booking your flight. These represent the most reliable airlines when flying from Kansas City to Portland.

  • What are the cheapest flights from Kansas City to Portland?

    While on average a flight from Kansas City to Portland is generally $378, our data shows the cheapest flight currently is $163. When looking at the most popular route, (Kansas City - Portland), you can expect to pay $219 for that flight.

  • Where are the most common layover locations when flying from Kansas City to Portland?

    Of the flights from Kansas City to Portland that have layovers, most of them stop in Denver.

  • What are some popular things to do or see while on a layover in Denver?

    Coors Field, Paramount Theatre, and Larimer Square are the most popular attractions in Denver if you're in need of something to do during your layover. Coors Field, Paramount Theatre, and Larimer Square can be visited by traveling about 18.4 mi, 18.6 mi, and 18.9 mi respectively from Denver Intl. Those looking to explore during their layover in Denver can rent a car from Denver Intl for about $43 per day.

  • Where are the least popular layover locations for Kansas City to Portland flights?

    Flights departing from Kansas City and landing in Portland layover in Salt Lake City least frequently.

  • Can I find deals for flights from Kansas City to Portland that include hotel bookings?

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

  • How can I find direct flights from Kansas City to Portland?

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

  • Can I find deals for business class flights from Kansas City to Portland?

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

  • What is the cheapest month to book a flight from Kansas City to Portland?

    Currently, November is the cheapest month in which you can book a flight from Kansas City to Portland (average of $277). Flying from Kansas City to Portland in March is currently the most expensive (average of $369). 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.

See more FAQs

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Seaside
Lincoln City
Beaverton
Clackamas
Vancouver
McMinnville
Lake Oswego
Hillsboro
Gresham
Astoria
Long Beach
Cannon Beach
Tigard
Hood River
Woodburn
Depoe Bay
Pacific City
Stevenson
Troutdale
Wilsonville

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Kansas City to Portland

Discover the top 8 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$194FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$131Average$222FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$169Average$315FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$306FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$223Average$433FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$262Average$436FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$267Average$383FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$297Average$412FlexibilityNo cancel feeOn-time63%

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