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$122+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — PDX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$283
(American Airlines)

One-way from

$122
(Mytrip)

Popular in

March

Cheapest in

February

Average price

$405
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 ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:50 amMCI - PDX
1 stop6h 54mAmerican Airlines
Thu 8/213:22 pmPDX - MCI
1 stop6h 37mAmerican Airlines
Deal found 6/12$283
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/87:50 pmMCI - PDX
1 stop15h 28mSpirit Airlines
Fri 7/113:10 pmPDX - MCI
3 stops20h 34mSpirit Airlines
Deal found 6/11$284
This Southwest deal was found by Cheapflights users on 6/10. 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.
Wed 8/273:05 pmMCI - PDX
1 stop8h 50mSouthwest
Wed 9/37:10 amPDX - MCI
2 stops8h 55mSouthwest
Deal found 6/10$288
This Frontier deal was found by Cheapflights users on 6/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:02 pmMCI - PDX
1 stop8h 13mFrontier
Mon 9/86:05 amPDX - MCI
1 stop10h 58mFrontier
Deal found 6/12$291
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/274:55 pmMCI - PDX
Nonstop3h 51mAlaska Airlines
Tue 9/210:30 amPDX - MCI
Nonstop3h 31mAlaska Airlines
Deal found 6/11$297
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/252:30 pmMCI - PDX
1 stop5h 30mDelta
Fri 8/112:40 amPDX - MCI
1 stop6h 00mDelta
Deal found 6/10$307
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:00 pmMCI - PDX
Nonstop3h 58mHawaiian Airlines
Fri 8/152:30 pmPDX - MCI
1 stop7h 05mHawaiian Airlines
Deal found 6/10$312
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/226:00 amMCI - PDX
2 stops34h 15mMultiple Airlines
Fri 7/258:22 amPDX - MCI
2 stops34h 05mMultiple Airlines
Deal found 6/11$316
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/36:05 amMCI - PDX
1 stop7h 38mUnited Airlines
Wed 7/1611:59 pmPDX - MCI
1 stop7h 14mUnited Airlines
Deal found 6/10$344

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 June 12, 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

Thu 8/21

5:50 am-10:44 am

1 stop6h 54m

Portland

Thu 8/21

3:22 pm-11:59 pm

1 stop6h 37m

$283

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 7/8

7:50 pm-9:18 am

1 stop15h 28m

Portland

Fri 7/11

3:10 pm-1:44 pm

3 stops20h 34m

$284

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 8/27

3:05 pm-9:55 pm

1 stop8h 50m

Portland

Wed 9/3

7:10 am-6:05 pm

2 stops8h 55m

$288

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 8/29

6:02 pm-12:15 am

1 stop8h 13m

Portland

Mon 9/8

6:05 am-7:03 pm

1 stop10h 58m

$291

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 8/27

4:55 pm-6:46 pm

Nonstop3h 51m

Portland

Sat 8/30

10:30 am-4:01 pm

Nonstop3h 31m

$297

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 8/29

4:55 pm-6:46 pm

Nonstop3h 51m

Portland

Sat 8/30

10:30 am-4:01 pm

Nonstop3h 31m

$302

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 7/25

2:30 pm-6:00 pm

1 stop5h 30m

Portland

Fri 8/1

12:40 am-8:40 am

1 stop6h 00m

$307

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 7/22

6:00 am-2:15 pm

2 stops34h 15m

Portland

Fri 7/25

8:22 am-8:27 pm

2 stops34h 05m

$316

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Thu 7/3

6:05 am-11:43 am

1 stop7h 38m

Portland

Wed 7/16

11:59 pm-9:13 am

1 stop7h 14m

$344

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 7/9

2:32 pm-2:15 pm

1 stop25h 43m

$122

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 18 results
1
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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 June 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 $368). 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 June 12, 2025.

It’s optimal to fly from Kansas City to Portland at noon. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the afternoon.

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 June 12, 2025.

The most flights from MCI to PDX are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 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 June 12, 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

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

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

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

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
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

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 American Airlines. Our recent data shows that you can find tickets from as low as $283 on this airline. Additional options worth looking into are Spirit Airlines and Southwest, starting at $284 and $288 round-trip. American Airlines is currently priced 20% 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 $122. However, be on the lookout for offers from United Airlines and Frontier, 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 (96%) or Horizon Air (96%) 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 $381, our data shows the cheapest flight currently is $183. When looking at the most popular route, (Kansas City - Portland), you can expect to pay $179 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 $54 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 $368). 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
Vancouver
Beaverton
Clackamas
Lincoln City
McMinnville
Lake Oswego
Hillsboro
Gresham
Astoria
Long Beach
Cannon Beach
Tigard
Longview
Hood River
Depoe Bay
Woodburn
Stevenson
Pacific City
Troutdale

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$184FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$122Average$210FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$310FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$226Average$329FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$257Average$433FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$262Average$380FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$297Average$396FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$298Average$429FlexibilityNo cancel feeOn-time85%

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