Route guide · 1,478 miles
Cheap Flights from Portland to Kansas City
PDX → MCI · Nonstop 3h 30m · Live round-trip fares
The run from Portland (PDX) to Kansas City (MCI) is 1,478 miles of sky, and ticket prices on it are anything but steady. One week can cost double the next. Booking about 3–6 weeks in advance — and watching fares with a free Airfare Deal alert — is how regulars on this route keep costs down.
Live fares for PDX → MCI are updating. Use the search below for real-time prices.
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See live fares
Updated daily
Flight time
3h 30m
Nonstop, typical
Distance
1,478 mi
PDX → MCI
Book ahead
3–6 weeks
Best window, typically
Nonstop airlines
1
Southwest Airlines
Nonstop flights from Portland to Kansas City
Nonstop flights from Portland to Kansas City are flown by Southwest Airlines. The 1,478-mile trip takes about 3h 30m gate to gate, and nonstops are usually cheapest when booked 3–6 weeks ahead.
Booking insights: Portland → Kansas City
- Distance: 1,478 miles · nonstop flight time: 3h 30m.
- Cheapest upcoming week in the live data starts around Oct 22, with fares from $98.
- Fares tend to bottom out when you book about 3–6 weeks ahead — earlier than that rarely helps, later usually hurts.
- If your dates flex by a day or two, shifting to a midweek departure is the easiest saving there is.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
Cheapest month · Portland → Kansas City
October 2026
Every date's recent round-trip fare, at a glance.
Fares from
$98
Cheapest: Wed, Oct 28 — $98
Get this fare →Recent fares found for specific dates in October 2026. Blank days had no recent fare in our data — ask our team and we'll check them for you.
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Flying from Portland to Kansas City: what you need to know
The flight
At 1,478 miles, this is a long domestic flight — about 3h 30m gate to gate on a nonstop. It deserves a bit of planning: eat before you board or buy early (popular items sell out), and pick your seat with the flight length in mind.
Airlines on this route
Southwest Airlines flies this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Portland (PDX)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Portland airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Kansas City (MCI)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Kansas City airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Kansas City to Portland fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 1,478 miles, booking 3–6 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Download the airline's app before you fly; gate changes and delays show up there first.
- Nonstop time on this route is about 3h 30m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- Flexible dates? Search a few days either side — one day can change the fare a lot.
Portland to Kansas City flight FAQs
How long is the flight from PDX to MCI?
Nonstop flights from Portland to Kansas City take about 3h 30m and cover roughly 1,478 miles. One-stop itineraries add 2–4 hours depending on the layover city.
Are there nonstop flights from Portland to Kansas City?
Southwest Airlines typically operate nonstop flights from PDX to MCI. Nonstops are usually cheapest when booked 3–6 weeks ahead of departure.
What is the cheapest month to fly from Portland to Kansas City?
Travelers usually find the gentlest prices away from peak periods — think post-holiday January and the early-fall weeks. Midweek dates inside those windows are cheaper still.
How much are last minute flights from PDX to MCI?
Walking up to this route at the last minute is the expensive way to do it — prices inside 7 days of departure climb fast. The 3–6 weeks booking window is where the value sits.
What is a good round-trip deal from Portland to Kansas City?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Portland to Kansas City?
You'll mainly see Southwest Airlines on Portland to Kansas City. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to Portland airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
More cheap flights from Portland
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