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Cheap flights from Portland to Kansas City from $108

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 6/30. 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

Enter your travel dates to find the best prices.
Frontier Logo
5:20 pm - 1:00 pm
PDX
-
MCI
17h 40m
1 stop
Frontier Logo
1:45 pm - 4:35 pm
MCI
-
PDX
28h 50m
1 stop
$239Frontier
Tue, Jun 9 - Tue, Jun 16
Frontier Logo
12:26 pm - 12:55 pm
PDX
-
MCI
22h 29m
1 stop
Frontier Logo
1:45 pm - 4:57 pm
MCI
-
PDX
29h 12m
1 stop
$256Frontier
Thu, Aug 6 - Tue, Aug 18
Frontier Logo
12:26 pm - 12:55 pm
PDX
-
MCI
22h 29m
1 stop
Frontier Logo
1:50 pm - 6:04 pm
MCI
-
PDX
6h 14m
1 stop
$260Frontier
Thu, Aug 6 - Sun, Aug 9
Frontier Logo
12:26 pm - 12:55 pm
PDX
-
MCI
22h 29m
1 stop
Frontier Logo
1:50 pm - 6:04 pm
MCI
-
PDX
6h 14m
1 stop
$262Frontier
Fri, Jul 31 - Fri, Aug 7
Frontier Logo
12:26 pm - 12:55 pm
PDX
-
MCI
22h 29m
1 stop
Frontier Logo
1:50 pm - 6:04 pm
MCI
-
PDX
6h 14m
1 stop
$281Frontier
Fri, Aug 7 - Sun, Aug 9
Frontier Logo
12:26 pm - 12:55 pm
PDX
-
MCI
22h 29m
1 stop
Frontier Logo
1:45 pm - 4:31 pm
MCI
-
PDX
28h 46m
1 stop
$285Frontier
Thu, Aug 6 - Mon, Aug 10
Frontier Logo
5:16 pm - 12:55 pm
PDX
-
MCI
17h 39m
1 stop
Frontier Logo
1:45 pm - 6:04 pm
MCI
-
PDX
30h 19m
2 stops
$295Frontier
Wed, Aug 5 - Wed, Aug 12
Frontier Logo
5:20 pm - 8:47 am
PDX
-
MCI
13h 27m
1 stop
Frontier Logo
1:45 pm - 4:31 pm
MCI
-
PDX
28h 46m
1 stop
$296Frontier
Tue, Jun 30 - Tue, Jul 7
Frontier Logo
12:26 pm - 12:55 pm
PDX
-
MCI
22h 29m
1 stop
Frontier Logo
6:16 pm - 4:31 pm
MCI
-
PDX
24h 15m
2 stops
$297Frontier
Thu, Aug 6 - Mon, Aug 10
Frontier Logo
5:20 pm - 1:00 pm
PDX
-
MCI
17h 40m
1 stop
Frontier Logo
1:45 pm - 4:35 pm
MCI
-
PDX
28h 50m
1 stop
$307Frontier
Wed, Jun 24 - Tue, Jun 30

Frontier flights from Portland to Kansas City

Our best Frontier deals on Portland to Kansas City flight tickets
Frontier
Jun 9
PDX5:20 pmPortland
17h 40m
1 stop
MCI1:00 pmKansas City
Jun 16
MCI1:45 pmKansas City
28h 50m
1 stop
PDX4:35 pmPortland
$239
Frontier
Aug 6
PDX12:26 pmPortland
22h 29m
1 stop
MCI12:55 pmKansas City
Aug 18
MCI1:45 pmKansas City
29h 12m
1 stop
PDX4:57 pmPortland
$256
Frontier
Aug 6
PDX12:26 pmPortland
22h 29m
1 stop
MCI12:55 pmKansas City
Aug 9
MCI1:50 pmKansas City
6h 14m
1 stop
PDX6:04 pmPortland
$260

Alaska Airlines flights from Portland to Kansas City

Our best Alaska Airlines deals on Portland to Kansas City flight tickets
Alaska Airlines
Aug 7
PDX11:30 amPortland
3h 23m
MCI4:53 pmKansas City
Aug 11
MCI7:58 pmKansas City
6h 01m
1 stop
PDX11:59 pmPortland
$362
Alaska Airlines
May 20
PDX5:00 amPortland
6h 57m
1 stop
MCI1:57 pmKansas City
May 29
MCI5:52 pmKansas City
3h 52m
PDX7:44 pmPortland
$363
Alaska Airlines
Sep 4
PDX6:10 amPortland
5h 42m
1 stop
MCI1:52 pmKansas City
Sep 7
MCI2:46 pmKansas City
3h 54m
PDX4:40 pmPortland
$368

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 May 9, 2026.
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

Cheapest round-trip

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Tue 6/9

5:20 pm-1:00 pm

1 stop17h 40m

Kansas City

Tue 6/16

1:45 pm-4:35 pm

1 stop28h 50m

$239

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Thu 8/6

12:26 pm-12:55 pm

1 stop22h 29m

Kansas City

Tue 8/18

1:45 pm-4:57 pm

1 stop29h 12m

$256
Quickest round-trip

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Thu 8/6

12:26 pm-12:55 pm

1 stop22h 29m

Kansas City

Sun 8/9

1:50 pm-6:04 pm

1 stop6h 14m

$260

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Fri 7/31

12:26 pm-12:55 pm

1 stop22h 29m

Kansas City

Fri 8/7

1:50 pm-6:04 pm

1 stop6h 14m

$262

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Fri 8/7

12:26 pm-12:55 pm

1 stop22h 29m

Kansas City

Sun 8/9

1:50 pm-6:04 pm

1 stop6h 14m

$281

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Thu 8/6

12:26 pm-12:55 pm

1 stop22h 29m

Kansas City

Mon 8/10

1:45 pm-4:31 pm

1 stop28h 46m

$285

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Wed 8/5

5:16 pm-12:55 pm

1 stop17h 39m

Kansas City

Wed 8/12

1:45 pm-6:04 pm

2 stops30h 19m

$295

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Tue 6/30

5:20 pm-8:47 am

1 stop13h 27m

Kansas City

Tue 7/7

1:45 pm-4:31 pm

1 stop28h 46m

$296

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Thu 8/6

12:26 pm-12:55 pm

1 stop22h 29m

Kansas City

Mon 8/10

6:16 pm-4:31 pm

2 stops24h 15m

$297

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Wed 6/24

5:20 pm-1:00 pm

1 stop17h 40m

Kansas City

Tue 6/30

1:45 pm-4:35 pm

1 stop28h 50m

$307

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 typical price of a round-trip flight between Portland and Kansas City?

What is the cheapest month to fly to Kansas City?

In general, January 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 $252. If you’re not able to fly to Kansas City in January, then March is your next best option. Flight prices from Portland to Kansas City during March average around $257.

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 Thursday when prices can be found for as low as $307. 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 Monday will generally be more expensive and average around $477. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 from Portland 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 $332 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 $276 on momondo.

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 May 2026, prices for Portland to Kansas City flights are approximately 68% more expensive 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

$198

Fastest flight time

3h 10m

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 $198. The best round-trip flight deal from Portland to Kansas City found on momondo in the last 72 hours is $397.
The fastest flight from Portland to Kansas City takes 3h 10m
Direct flights go from Portland to Kansas City every day.
There is 1 airport in Kansas City. From Portland there are direct flights to Kansas City (MCI).
Search flight deals

Frequently asked questions about flying from Portland to Kansas City

  • 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 10m.

  • 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
DeltaPriceFrom $108Free CancellationRating
7.9
8,455 reviews
Search Delta flights
Alaska AirlinesPriceFrom $181Free CancellationRating
7.9
12,348 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $186Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $196Free CancellationRating
8.0
4,306 reviews
Search Southwest flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,694 reviews
Search United Airlines flights
American AirlinesPriceFrom $277Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights

  • Alaska Airlines Flights From Portland to Kansas City

    Alaska Airlines operates around 4 flights from Portland to Kansas City every week. The average price of these flights found in the last 72 hours has been $350, but momondo users have found Alaska Airlines deals from Portland to Kansas City from as low as $181 round-trip. Alaska Airlines has been scored 7.9/10 in 12,348 reviews.

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
Independence
Lawrence
Lenexa
Blue Springs
Olathe
Liberty
North Kansas City
Lee's Summit
Gladstone
Belton
Leavenworth
Shawnee
Warrensburg
Excelsior Springs
Cameron
Lansing
Missouri City

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

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