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Cheap flights from Portland to Kansas City from $86

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Kansas City departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to Kansas City

Cheap round-trip flights

Frontier Logo
12:43 pm - 5:55 pmPDX-MCI
27h 12m1 stop
Frontier Logo
8:28 pm - 12:56 pmMCI-PDX
18h 28m1 stop
$152Frontier
Find Deal
Tue, Oct 21 - Sat, Nov 1
Frontier Logo
12:43 pm - 5:55 pmPDX-MCI
27h 12m1 stop
Frontier Logo
8:38 pm - 11:56 amMCI-PDX
17h 18m1 stop
$157Frontier
Find Deal
Tue, Oct 21 - Mon, Oct 27
Alaska Airlines Logo
10:30 am - 3:54 pmPDX-MCI
3h 24mnonstop
Alaska Airlines Logo
4:49 pm - 6:47 pmMCI-PDX
3h 58mnonstop
$191Alaska Airlines
Find Deal
Sat, Nov 1 - Thu, Nov 6
Alaska Airlines Logo
10:59 am - 4:22 pmPDX-MCI
3h 23mnonstop
Alaska Airlines Logo
4:49 pm - 6:47 pmMCI-PDX
3h 58mnonstop
$197Alaska Airlines
Find Deal
Wed, Oct 22 - Sat, Nov 1
Delta Logo
12:25 pm - 11:27 pmPDX-MCI
9h 02m1 stop
Delta Logo
4:12 pm - 8:26 pmMCI-PDX
6h 14m1 stop
$217Delta
Find Deal
Wed, Oct 15 - Tue, Oct 21
Southwest Logo
6:00 am - 3:40 pmPDX-MCI
7h 40m1 stop
Southwest Logo
11:55 am - 7:40 pmMCI-PDX
9h 45m2 stops
$222Southwest
Find Deal
Wed, Oct 22 - Wed, Oct 29
Delta Logo
3:19 pm - 11:21 pmPDX-MCI
6h 02m1 stop
Delta Logo
5:45 am - 9:03 amMCI-PDX
5h 18m1 stop
$227Delta
Find Deal
Wed, Oct 15 - Sun, Oct 19
Southwest Logo
5:00 am - 12:55 pmPDX-MCI
5h 55m1 stop
Southwest Logo
5:50 am - 12:05 pmMCI-PDX
8h 15m2 stops
$232Southwest
Find Deal
Wed, Nov 5 - Sun, Nov 9
United Airlines Logo
4:07 pm - 11:30 pmPDX-MCI
5h 23m1 stop
United Airlines Logo
6:00 am - 12:42 pmMCI-PDX
8h 42m2 stops
$249United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
5:00 am - 12:42 pmPDX-MCI
5h 42m1 stop
United Airlines Logo
6:00 am - 12:42 pmMCI-PDX
8h 42m2 stops
$250United Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21

Delta flights from Portland to Kansas City

Our best Delta deals on Portland to Kansas City flight tickets
Delta
Oct 15
PDX12:25 pmPortland
9h 02m
1 stop
MCI11:27 pmKansas City
Oct 21
MCI4:12 pmKansas City
6h 14m
1 stop
PDX8:26 pmPortland
$217
Find similar
Delta
Oct 15
PDX3:19 pmPortland
6h 02m
1 stop
MCI11:21 pmKansas City
Oct 19
MCI5:45 amKansas City
5h 18m
1 stop
PDX9:03 amPortland
$227
Find similar
Delta
Oct 13
PDX5:00 pmPortland
5h 18m
1 stop
MCI12:18 amKansas City
Oct 19
MCI5:45 amKansas City
5h 18m
1 stop
PDX9:03 amPortland
$237
Find similar

United Airlines flights from Portland to Kansas City

Our best United Airlines deals on Portland to Kansas City flight tickets
United Airlines
Oct 14
PDX4:07 pmPortland
5h 23m
1 stop
MCI11:30 pmKansas City
Oct 21
MCI6:00 amKansas City
8h 42m
2 stops
PDX12:42 pmPortland
$249
Find similar
United Airlines
Oct 15
PDX5:00 amPortland
5h 42m
1 stop
MCI12:42 pmKansas City
Oct 21
MCI6:00 amKansas City
8h 42m
2 stops
PDX12:42 pmPortland
$250
Find similar
United Airlines
Oct 1
PDX5:00 amPortland
8h 56m
2 stops
MCI3:56 pmKansas City
Oct 14
MCI6:00 amKansas City
5h 29m
1 stop
PDX9:29 amPortland
$276
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Kansas City 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Portland to Kansas City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Tue 10/21

12:43 pm-5:55 pm

1 stop27h 12m

Kansas City

Sat 11/1

8:28 pm-12:56 pm

1 stop18h 28m

$152

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Tue 10/21

12:43 pm-5:55 pm

1 stop27h 12m

Kansas City

Mon 10/27

8:38 pm-11:56 am

1 stop17h 18m

$157

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Sat 11/1

10:30 am-3:54 pm

Nonstop3h 24m

Kansas City

Thu 11/6

4:49 pm-6:47 pm

Nonstop3h 58m

$191

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Wed 10/22

10:59 am-4:22 pm

Nonstop3h 23m

Kansas City

Sat 11/1

4:49 pm-6:47 pm

Nonstop3h 58m

$197

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Wed 10/15

12:25 pm-11:27 pm

1 stop9h 02m

Kansas City

Tue 10/21

4:12 pm-8:26 pm

1 stop6h 14m

$217

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Wed 10/22

6:00 am-3:40 pm

1 stop7h 40m

Kansas City

Wed 10/29

11:55 am-7:40 pm

2 stops9h 45m

$222

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Wed 10/15

3:19 pm-11:21 pm

1 stop6h 02m

Kansas City

Sun 10/19

5:45 am-9:03 am

1 stop5h 18m

$227

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Wed 11/5

5:00 am-12:55 pm

1 stop5h 55m

Kansas City

Sun 11/9

5:50 am-12:05 pm

2 stops8h 15m

$232

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Tue 10/14

4:07 pm-11:30 pm

1 stop5h 23m

Kansas City

Tue 10/21

6:00 am-12:42 pm

2 stops8h 42m

$249

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Wed 10/15

5:00 am-12:42 pm

1 stop5h 42m

Kansas City

Tue 10/21

6:00 am-12:42 pm

2 stops8h 42m

$250

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kansas City from

How to get the cheapest flight ticket from Portland to Kansas City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kansas City?

In general, October is the cheapest month to fly from Portland to Kansas City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $321. If you’re not able to fly to Kansas City in October, then September is your next best option. Flight prices from Portland to Kansas City during September average around $327.

What is the cheapest day to depart on your flight to Kansas City?

The cheapest day to depart on your flight to Kansas City is on a Tuesday when prices can be found for as low as $422. This is often the case because there is less demand to fly during this day of the week. Flights from Portland to Kansas City on a Sunday will generally be more expensive and average around $488. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kansas City?

Flying to Kansas City from Portland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $281 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $502. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Portland to Kansas City flight route?

Fly from Portland to Kansas City for the best Portland - Kansas City flight prices

How far in advance should I book a flight to Kansas City?

You are more likely to see cheaper flights to Kansas City from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Kansas City for around $370 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kansas City from Portland for as low as $310 on momondo.

What cabin class options are available on Portland to Kansas City flights?

There are 4 cabin classes available to choose from on Portland to Kansas City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Kansas City flights?

No. A direct flight is the cheapest option for a flight between Portland to Kansas City.

How have Portland to Kansas City flight prices changed over time?

As of September 2025, prices for Portland to Kansas City flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Kansas City

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Kansas City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Kansas City (PDX to MCI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Kansas City

Best Price Found

$118

Fastest flight time

3h 20m

Direct flights

Every day

Airports in Kansas City

1 airport
The best one-way flight to Kansas City from Portland in the past 72 hours is $118. The best round-trip flight deal from Portland to Kansas City found on momondo in the last 72 hours is $237.
The fastest flight from Portland to Kansas City takes 3h 20m
Direct flights go from Portland to Kansas City every day.
There is 1 airport near Kansas City: Kansas City (MCI)
Search flight deals

  • How far is Portland to Kansas City by plane?

    The distance between Portland and Kansas City is about 1494.0 mi. In terms of flight time, this usually takes a little over 3h 23m.

  • When did momondo last update prices for flights from Portland Airport to Kansas City Airport?

    Prices for flights from Portland Airport to Kansas City Airport were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Kansas City Airport?

  • How old do you have to be to fly from Portland Airport to Kansas City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Kansas City Airport.

  • What documentation or ID do you need to fly to Kansas City Airport?

    The travel and health documents required for your trip to Kansas City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kansas City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Portland to Kansas City?

  • What is the most popular airline from Portland to Kansas City?

Best airlines flying from Portland to Kansas City

Compare and see reviews for airlines that fly from Portland to Kansas City with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $108Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $135Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
DeltaPriceFrom $159Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $193Free CancellationRating
7.8
2,729 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $223Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $276Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $286Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $306Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Alaska Airlines Flights From Portland to Kansas City

    Alaska Airlines operates around 7 flights from Portland to Kansas City every week. The average price of these flights found in the last 72 hours has been $454, but momondo users have found Alaska Airlines deals from Portland to Kansas City from as low as $223 round-trip. Alaska Airlines has been scored 8.0/10 in 10,000 reviews.

  • Hawaiian Airlines Flights From Portland to Kansas City

    Another popular option for Portland to Kansas City flights is Hawaiian Airlines (7.8/10, 2,729 ratings). Hawaiian Airlines flies from Portland to Kansas City around 7 times per week, with deals starting from $193 round-trip and rising to an average price of around $374.

Traveling to a place near Kansas City?

Book flights to Kansas City if you plan to visit one of these locations
Topeka
Overland Park
Kansas City
Lawrence
Independence
Olathe
Liberty
Blue Springs
Lenexa
Lee's Summit
Shawnee
Leavenworth
Excelsior Springs
North Kansas City
Warrensburg
Belton
Gladstone
Cameron
Missouri City
Lansing

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Kansas City?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Kansas City. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Kansas City with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Kansas City flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Kansas City?

Once all potential Portland to Kansas City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Kansas City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kansas City, momondo offers a useful price alert feature which will track prices for flights to Kansas City from Portland and alert you when they change.

An easier way to manage your Kansas City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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