How many flights depart from Missouri to Portland on average per day?

As of August 2025, there are 2 flights per day flying from Missouri to Portland. The most common time of day flights depart is 5:00PM, with 81% of flights taking off in the afternoon.

How long does it take to fly to Portland?

On average, it takes 3h 35m to fly from Missouri to Portland if you fly out of Kansas City (the most popular airport in Missouri) and into Portland (the most popular airport in Portland). If you’re flying out of St. Louis and into Portland, then the flight time is around 4h 05m.

How many flights depart from Missouri to Portland on average per week?

As of August 2025, there are 16 flights per week flying from Missouri to Portland. The most common day of the week flights depart is Tue, with 19% of flights taking off on this day.

What airlines fly to Portland?

Delta, Alaska Airlines and American Airlines are the top three most popular airlines that fly to Portland from Missouri according to our data. Delta is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 8 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Missouri to Portland?

Southwest, United Airlines, and American Airlines are the most popular carriers operating from Missouri to Portland

When did momondo last update prices for flights from Missouri to Portland Airport?

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

How many operators does momondo search for flights from Missouri to Portland Airport?

As of August 2025, there are 8 operators available to choose from for flights from Missouri to Portland Airport.

How old do you have to be to fly from Missouri to Portland Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents required for your trip to Portland 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 Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$66 Cheap Flights from Missouri to Portland in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Missouri to Portland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:25 am - 5:25 pmMCI-PDX

9h 00m1 stop

10:55 am - 7:50 pmPDX-MCI

6h 55m1 stop

$150Southwest

Find Deal

Wed, Sep 3 - Wed, Sep 10

5:05 pm - 10:20 pmMCI-PDX

7h 15m1 stop

10:55 am - 8:20 pmPDX-MCI

7h 25m2 stops

$155Southwest

Find Deal

Wed, Sep 3 - Wed, Sep 10

5:30 pm - 10:59 pmSTL-PDX

7h 29m1 stop

9:56 pm - 9:16 amPDX-STL

9h 20m1 stop

$159American Airlines

Find Deal

Tue, Sep 2 - Tue, Sep 9

3:59 pm - 9:27 pmSTL-PDX

7h 28m1 stop

2:06 pm - 10:50 pmPDX-STL

6h 44m1 stop

$160American Airlines

Find Deal

Sat, Sep 6 - Sat, Sep 13

4:06 pm - 8:56 pmMCI-PDX

6h 50m1 stop

6:20 am - 2:43 pmPDX-MCI

6h 23m1 stop

$173Delta

Find Deal

Sat, Sep 27 - Sat, Oct 4

5:30 pm - 10:35 pmSTL-PDX

7h 05m1 stop

12:45 am - 11:30 amPDX-STL

8h 45m1 stop

$177Delta

Find Deal

Sat, Sep 6 - Fri, Sep 12

6:30 pm - 12:15 amSTL-PDX

7h 45m1 stop

1:24 pm - 11:59 pmPDX-STL

8h 35m1 stop

$192Hawaiian Airlines

Find Deal

Fri, Sep 19 - Fri, Sep 26

4:14 pm - 8:37 pmSTL-PDX

6h 23m1 stop

5:30 pm - 3:18 pmPDX-STL

19h 48m1 stop

$193Alaska Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 16

4:55 pm - 6:46 pmMCI-PDX

3h 51mnonstop

10:30 am - 4:01 pmPDX-MCI

3h 31mnonstop

$197Alaska Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 17

7:59 pm - 12:15 amMCI-PDX

6h 16m1 stop

10:30 am - 4:01 pmPDX-MCI

3h 31mnonstop

$217Hawaiian Airlines

Find Deal

Fri, Sep 12 - Tue, Sep 16

Frontier flights from Missouri to Portland

Our best Frontier deals on Missouri to Portland flight tickets

Frontier

Aug 8

MCI8:01 pmKansas City

6h 14m

1 stop

PDX12:15 amPortland

Aug 13

PDX6:35 amPortland

9h 48m

1 stop

MCI6:23 pmKansas City

$228

Find similar

Frontier

Oct 9

MCI7:51 pmKansas City

6h 25m

1 stop

PDX12:16 amPortland

Oct 13

PDX8:57 amPortland

8h 05m

1 stop

MCI7:02 pmKansas City

$238

Find similar

Frontier

Aug 18

MCI8:01 pmKansas City

6h 15m

1 stop

PDX12:16 amPortland

Aug 24

PDX6:27 amPortland

5h 06m

1 stop

MCI1:33 pmKansas City

$245

Find similar

Delta flights from Missouri to Portland

Our best Delta deals on Missouri to Portland flight tickets

Delta

Sep 27

MCI4:06 pmKansas City

6h 50m

1 stop

PDX8:56 pmPortland

Oct 4

PDX6:20 amPortland

6h 23m

1 stop

MCI2:43 pmKansas City

$173

Find similar

Delta

Sep 6

STL5:30 pmLambert-St Louis

7h 05m

1 stop

PDX10:35 pmPortland

Sep 12

PDX12:45 amPortland

8h 45m

1 stop

STL11:30 amLambert-St Louis

$177

Find similar

Delta

Aug 25

STL6:45 pmLambert-St Louis

5h 50m

1 stop

PDX10:35 pmPortland

Aug 30

PDX12:46 amPortland

7h 51m

1 stop

STL10:37 amLambert-St Louis

$185

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 9/3

10:25 am-5:25 pm

1 stop9h 00m

Portland

Wed 9/10

10:55 am-7:50 pm

1 stop6h 55m

$150

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 9/3

5:05 pm-10:20 pm

1 stop7h 15m

Portland

Wed 9/10

10:55 am-8:20 pm

2 stops7h 25m

$155

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Tue 9/2

5:30 pm-10:59 pm

1 stop7h 29m

Portland

Tue 9/9

9:56 pm-9:16 am

1 stop9h 20m

$159

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Sat 9/6

3:59 pm-9:27 pm

1 stop7h 28m

Portland

Sat 9/13

2:06 pm-10:50 pm

1 stop6h 44m

$160

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Sat 9/27

4:06 pm-8:56 pm

1 stop6h 50m

Portland

Sat 10/4

6:20 am-2:43 pm

1 stop6h 23m

$173

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Sat 9/6

5:30 pm-10:35 pm

1 stop7h 05m

Portland

Fri 9/12

12:45 am-11:30 am

1 stop8h 45m

$177

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Fri 9/19

6:30 pm-12:15 am

1 stop7h 45m

Portland

Fri 9/26

1:24 pm-11:59 pm

1 stop8h 35m

$192

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Thu 11/13

4:14 pm-8:37 pm

1 stop6h 23m

Portland

Sun 11/16

5:30 pm-3:18 pm

1 stop19h 48m

$193

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 9/10

4:55 pm-6:46 pm

Nonstop3h 51m

Portland

Wed 9/17

10:30 am-4:01 pm

Nonstop3h 31m

$197

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 9/12

7:59 pm-12:15 am

1 stop6h 16m

Portland

Tue 9/16

10:30 am-4:01 pm

Nonstop3h 31m

$217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Portland

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

Prices

Airlines

Other information

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Missouri is in September. Flight prices, which tend to average around $306, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in September, then you should wait until November to fly from Missouri, when ticket prices are also cheap, with an average price of $314.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $324. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Saturday, with ticket prices averaging around $562.

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

The cheapest time of day to fly to Portland is in the morning when flights can be purchased for as low as $394. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $562 per ticket.

What is the cheapest Missouri to Portland flight route?

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

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Missouri for as low as $291 on momondo.

What cabin class options are available on Missouri to Portland flights?

There are 4 cabin classes available to choose from on Missouri to Portland 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 Missouri to Portland flights?

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

Cheap Missouri to Portland flight deals and tips

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

Best Price Found	$66
Fastest flight time	3h 35m
Direct flights	Every day
Airports in Portland	1 airport

The best one-way flight to Portland from Missouri in the past 72 hours is $66. The best round-trip flight deal from Missouri to Portland found on momondo in the last 72 hours is $150.

The fastest flight from Missouri to Portland takes 3h 35m

Direct flights go from Missouri to Portland every day.

There is 1 airport near Portland: Portland (PDX)

Search flight deals

When did momondo last update prices for flights from Missouri to Portland Airport?
Prices for flights from Missouri to Portland Airport were last updated today.
How many operators does momondo search for flights from Missouri to Portland Airport?
As of August 2025, there are 8 operators available to choose from for flights from Missouri to Portland Airport.
How old do you have to be to fly from Missouri to Portland Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland 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 Portland 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 Missouri to Portland?
Based on momondo bookings for flights between Missouri and Portland, the leading plane model is Embraer 175, making up 39.57% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 23.91%, Boeing 737-900 Passenger/BBJ3 (winglets) with 14.35%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 9.13%.

Best airlines flying from Missouri to Portland

Compare and see reviews for airlines that fly from Missouri to Portland with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $108	Free Cancellation	Rating 5.8 3,231 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $122	Free Cancellation	Rating 6.3 8,055 reviews	Search Spirit Airlines flights
Delta	PriceFrom $177	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
American Airlines	PriceFrom $204	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Hawaiian Airlines	PriceFrom $223	Free Cancellation	Rating 7.8 2,628 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $225	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $226	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Beaverton

Rockaway Beach

Hood River

Hillsboro

Gresham

McMinnville

Tigard

Longview

Pacific City

The Dalles

Manzanita

Tillamook

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Portland. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Portland from Missouri with this policy.

How can momondo help me find flights from Missouri to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Portland.

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

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

An easier way to manage your Portland 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 8/12

Tue 8/19

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Missouri to Portland from $66

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Portland departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Missouri to Portland

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Missouri to Portland

Our best Frontier deals on Missouri to Portland flight tickets

Delta flights from Missouri to Portland

Our best Delta deals on Missouri to Portland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Missouri to Portland that are best for you.

See travel insights to Portland from

How to get the cheapest flight ticket from Missouri to Portland

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 Portland?

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $324. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Saturday, with ticket prices averaging around $562.

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

The cheapest time of day to fly to Portland is in the morning when flights can be purchased for as low as $394. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $562 per ticket.

What is the cheapest Missouri to Portland flight route?

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

How far in advance should I book a flight to Portland?

What cabin class options are available on Missouri to Portland flights?

There are 4 cabin classes available to choose from on Missouri to Portland 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 Missouri to Portland flights?

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

What is the cheapest airline that flies from Missouri to Portland?

Southwest, United Airlines, and American Airlines are the most popular carriers operating from Missouri to Portland

What airlines fly to Portland?

How many flights depart from Missouri to Portland on average per day?

As of August 2025, there are 2 flights per day flying from Missouri to Portland. The most common time of day flights depart is 5:00PM, with 81% of flights taking off in the afternoon.

How many flights depart from Missouri to Portland on average per week?

As of August 2025, there are 16 flights per week flying from Missouri to Portland. The most common day of the week flights depart is Tue, with 19% of flights taking off on this day.

How long does it take to fly to Portland?

On average, it takes 3h 35m to fly from Missouri to Portland if you fly out of Kansas City (the most popular airport in Missouri) and into Portland (the most popular airport in Portland). If you’re flying out of St. Louis and into Portland, then the flight time is around 4h 05m.

Cheap Missouri to Portland flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Portland

When did momondo last update prices for flights from Missouri to Portland Airport?

How many operators does momondo search for flights from Missouri to Portland Airport?

How old do you have to be to fly from Missouri to Portland Airport?

What documentation or ID do you need to fly to Portland Airport?

What is the most popular plane model from Missouri to Portland?

Best airlines flying from Missouri to Portland

Compare and see reviews for airlines that fly from Missouri to Portland with momondo

Traveling to a place near Portland?

Why use momondo?

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

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

How can momondo help me find flights from Missouri to Portland?

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

An easier way to manage your Portland 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon