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Cheap flights from Portland to Kansas City from $71

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 5/9. 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
11:48 am - 1:30 pm
PDX
-
MCI
23h 42m
1 stop
Frontier Logo
2:15 pm - 11:42 am
MCI
-
PDX
23h 27m
1 stop
$136Frontier
Sun, May 10 - Fri, May 15
Frontier Logo
12:27 pm - 1:30 pm
PDX
-
MCI
23h 03m
1 stop
Frontier Logo
2:15 pm - 11:42 am
MCI
-
PDX
23h 27m
1 stop
$148Frontier
Sat, May 9 - Fri, May 15
Frontier Logo
1:48 pm - 1:30 pm
PDX
-
MCI
21h 42m
1 stop
Frontier Logo
2:15 pm - 11:03 am
MCI
-
PDX
22h 48m
1 stop
$155Frontier
Wed, Apr 29 - Sun, May 3
Frontier Logo
11:48 am - 2:06 pm
PDX
-
MCI
24h 18m
1 stop
Frontier Logo
2:15 pm - 11:42 am
MCI
-
PDX
23h 27m
1 stop
$156Frontier
Fri, May 8 - Fri, May 15
Frontier Logo
11:48 am - 1:30 pm
PDX
-
MCI
23h 42m
1 stop
Frontier Logo
2:51 pm - 11:03 am
MCI
-
PDX
22h 12m
1 stop
$162Frontier
Sun, May 10 - Sat, May 16
Frontier Logo
12:27 pm - 1:30 pm
PDX
-
MCI
23h 03m
1 stop
Frontier Logo
2:51 pm - 11:03 am
MCI
-
PDX
22h 12m
1 stop
$174Frontier
Sat, May 9 - Sat, May 16
Frontier Logo
11:48 am - 1:30 pm
PDX
-
MCI
23h 42m
1 stop
Frontier Logo
2:15 pm - 1:02 pm
MCI
-
PDX
24h 47m
1 stop
$176Frontier
Sun, May 10 - Mon, May 18
Alaska Airlines Logo
10:45 am - 4:17 pm
PDX
-
MCI
3h 32mnonstop
Alaska Airlines Logo
5:10 pm - 7:02 pm
MCI
-
PDX
3h 52mnonstop
$177Alaska Airlines
Tue, May 12 - Sat, May 16
Frontier Logo
11:48 am - 1:30 pm
PDX
-
MCI
23h 42m
1 stop
Frontier Logo
2:15 pm - 11:03 am
MCI
-
PDX
22h 48m
1 stop
$180Frontier
Sun, May 10 - Thu, May 14
Frontier Logo
11:48 am - 2:06 pm
PDX
-
MCI
24h 18m
1 stop
Frontier Logo
2:51 pm - 11:03 am
MCI
-
PDX
22h 12m
1 stop
$182Frontier
Fri, May 8 - Sat, May 16

Alaska Airlines flights from Portland to Kansas City

Our best Alaska Airlines deals on Portland to Kansas City flight tickets
Alaska Airlines
May 2
PDX10:45 amPortland
3h 32m
MCI4:17 pmKansas City
May 6
MCI5:11 pmKansas City
3h 52m
PDX7:03 pmPortland
$177
Alaska Airlines
May 1
PDX10:45 amPortland
3h 32m
MCI4:17 pmKansas City
May 5
MCI5:11 pmKansas City
3h 52m
PDX7:03 pmPortland
$187
Alaska Airlines
Apr 1
PDX1:35 pmPortland
8h 24m
1 stop
MCI11:59 pmKansas City
Apr 5
MCI5:50 pmKansas City
3h 51m
PDX7:41 pmPortland
$197

Southwest flights from Portland to Kansas City

Our best Southwest deals on Portland to Kansas City flight tickets
Southwest
Mar 11
PDX5:25 amPortland
6h 05m
1 stop
MCI1:30 pmKansas City
Mar 18
MCI4:05 pmKansas City
9h 05m
1 stop
PDX11:10 pmPortland
$192
Southwest
Feb 25
PDX2:25 pmPortland
5h 50m
1 stop
MCI10:15 pmKansas City
Mar 2
MCI6:40 pmKansas City
6h 20m
1 stop
PDX11:00 pmPortland
$227
Southwest
Apr 1
PDX11:05 amPortland
8h 30m
1 stop
MCI9:35 pmKansas City
Apr 6
MCI5:35 pmKansas City
7h 00m
1 stop
PDX10:35 pmPortland
$243

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 February 11, 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

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Sun 5/10

11:48 am-1:30 pm

1 stop23h 42m

Kansas City

Fri 5/15

2:15 pm-11:42 am

1 stop23h 27m

$136

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Sat 5/9

12:27 pm-1:30 pm

1 stop23h 03m

Kansas City

Fri 5/15

2:15 pm-11:42 am

1 stop23h 27m

$148

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Wed 4/29

1:48 pm-1:30 pm

1 stop21h 42m

Kansas City

Sun 5/3

2:15 pm-11:03 am

1 stop22h 48m

$155

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Fri 5/8

11:48 am-2:06 pm

1 stop24h 18m

Kansas City

Fri 5/15

2:15 pm-11:42 am

1 stop23h 27m

$156

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Sun 5/10

11:48 am-1:30 pm

1 stop23h 42m

Kansas City

Sat 5/16

2:51 pm-11:03 am

1 stop22h 12m

$162

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Sat 5/9

12:27 pm-1:30 pm

1 stop23h 03m

Kansas City

Sat 5/16

2:51 pm-11:03 am

1 stop22h 12m

$174

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Sun 5/10

11:48 am-1:30 pm

1 stop23h 42m

Kansas City

Mon 5/18

2:15 pm-1:02 pm

1 stop24h 47m

$176

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Tue 5/12

10:45 am-4:17 pm

Nonstop3h 32m

Kansas City

Sat 5/16

5:10 pm-7:02 pm

Nonstop3h 52m

$177

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Sun 5/10

11:48 am-1:30 pm

1 stop23h 42m

Kansas City

Thu 5/14

2:15 pm-11:03 am

1 stop22h 48m

$180

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Fri 5/8

11:48 am-2:06 pm

1 stop24h 18m

Kansas City

Sat 5/16

2:51 pm-11:03 am

1 stop22h 12m

$182

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, 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 $244. If you’re not able to fly to Kansas City in January, then October is your next best option. Flight prices from Portland to Kansas City during October average around $297.

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 $337. 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 $502. 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 morning is the least expensive time of day to depart. momondo users have found prices as low as $400 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $508. 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 $347 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 $263 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?

You could potentially save up to 31% on your flight if you consider stops on a Portland to Kansas City flight.

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

As of February 2026, prices for Portland to Kansas City flights are approximately 5% 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

$98

Fastest flight time

3h 26m

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 $98. 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 26m
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

  • 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 26m.

  • 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 $91Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
DeltaPriceFrom $153Free CancellationRating
7.9
8,181 reviews
Search Delta flights
Alaska AirlinesPriceFrom $177Free CancellationRating
8.0
11,878 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $193Free CancellationRating
7.8
2,833 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $207Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,279 reviews
Search United Airlines flights
American AirlinesPriceFrom $277Free CancellationRating
7.2
11,271 reviews
Search American Airlines flights

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
Olathe
Liberty
Blue Springs
Lenexa
North Kansas City
Lee's Summit
Leavenworth
Warrensburg
Excelsior Springs
Gladstone
Shawnee
Belton
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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