How long is the flight from Missouri to Oregon?

Flight times from Missouri to Oregon vary, but if you’re flying out of Kansas City and flying into Portland (one of the most popular routes), then the duration is 3h 53m on average. Another popular route from Missouri to Oregon is flying from St. Louis to Portland, which will take roughly 4h 10m. Keep in mind that layovers or delays could extend your travel time.

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

As of December 2025, there are 3 flights per week flying from Missouri to Oregon. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.

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

Alaska Airlines, Frontier, and United Airlines are the most popular carriers operating from Missouri to Oregon

What airlines fly to Oregon?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Oregon from Missouri according to our data. United Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 7 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Missouri to Oregon refresh daily.

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

As of December 2025, there are 7 operators available to choose from for flights from Missouri to Oregon.

How old do you have to be to fly from Missouri to Oregon?

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 Missouri to Oregon.

What documentation or ID do you need to fly to Oregon?

The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$63 Cheap Flights from Missouri to Oregon in 2025/26

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 Oregon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:59 pm - 5:57 pm

MCI

PDX

3h 58mnonstop

9:30 pm - 1:43 pm

PDX

MCI

14h 13m1 stop

$167Alaska Airlines

mar., ene. 13 - sáb., ene. 24

2:45 pm - 8:47 pm

MCI

PDX

8h 02m1 stop

1:38 pm - 1:43 pm

PDX

MCI

22h 05m1 stop

$176Alaska Airlines

mar., ene. 13 - sáb., ene. 24

7:00 am - 1:00 pm

MCI

BOI

7h 00m1 stop

3:01 pm - 11:27 pm

BOI

MCI

7h 26m1 stop

$197Delta

mar., ene. 6 - sáb., ene. 10

3:07 pm - 7:53 pm

MCI

PDX

6h 46m1 stop

10:15 pm - 10:01 am

PDX

MCI

9h 46m1 stop

$206American Airlines

mar., ene. 6 - dom., ene. 11

3:59 pm - 8:12 pm

MCI

PDX

6h 13m1 stop

1:30 pm - 11:23 pm

PDX

MCI

7h 53m1 stop

$207Delta

mié., ene. 7 - lun., ene. 12

6:45 pm - 10:30 pm

MCI

PDX

5h 45m1 stop

2:30 pm - 1:20 am

PDX

MCI

8h 50m2 stops

$212Southwest

sáb., feb. 21 - dom., mar. 8

10:58 am - 8:24 pm

MCI

PDX

11h 26m1 stop

10:15 pm - 10:01 am

PDX

MCI

9h 46m1 stop

$216American Airlines

jue., ene. 8 - dom., ene. 11

6:00 am - 12:18 pm

STL

PDX

8h 18m1 stop

5:00 am - 4:03 pm

PDX

STL

9h 03m2 stops

$254United Airlines

mié., ene. 14 - mié., ene. 21

7:45 am - 6:10 pm

SGF

PDX

12h 25m2 stops

5:00 am - 12:46 pm

PDX

SGF

5h 46m1 stop

$290United Airlines

mar., ene. 13 - mar., ene. 20

6:00 am - 12:25 pm

STL

BOI

7h 25m1 stop

11:20 am - 8:35 pm

BOI

STL

8h 15m2 stops

$333Southwest

lun., feb. 2 - mié., feb. 4

Alaska Airlines flights from Missouri to Oregon

Our best Alaska Airlines deals on Missouri to Oregon flight tickets

Alaska Airlines

Jan 13

MCI3:59 pmKansas City

3h 58m

PDX5:57 pmPortland

Jan 24

PDX9:30 pmPortland

14h 13m

1 stop

MCI1:43 pmKansas City

$167

Find similar

Alaska Airlines

Jan 13

MCI2:45 pmKansas City

8h 02m

1 stop

PDX8:47 pmPortland

Jan 24

PDX1:38 pmPortland

22h 05m

1 stop

MCI1:43 pmKansas City

$176

Find similar

Alaska Airlines

Jan 13

MCI3:59 pmKansas City

3h 58m

PDX5:57 pmPortland

Jan 20

PDX9:39 amPortland

3h 26m

MCI3:05 pmKansas City

$177

Find similar

Frontier flights from Missouri to Oregon

Our best Frontier deals on Missouri to Oregon flight tickets

Frontier

Jan 15

MCI8:33 pmKansas City

16h 31m

1 stop

PDX11:04 amPortland

Jan 18

PDX11:49 amPortland

5h 53m

1 stop

MCI7:42 pmKansas City

$171

Find similar

Frontier

Jan 15

MCI8:33 pmKansas City

16h 31m

1 stop

PDX11:04 amPortland

Jan 18

PDX6:19 pmPortland

21h 59m

2 stops

MCI6:18 pmKansas City

$202

Find similar

Frontier

Jan 9

STL10:16 pmLambert-St Louis

20h 15m

1 stop

PDX4:31 pmPortland

Jan 16

PDX11:59 amPortland

24h 49m

1 stop

STL2:48 pmLambert-St Louis

$205

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

mar. 1/13

3:59 pm-5:57 pm

Nonstop3h 58m

Portland

sáb. 1/24

9:30 pm-1:43 pm

1 stop14h 13m

$167

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

mar. 1/13

2:45 pm-8:47 pm

1 stop8h 02m

Portland

sáb. 1/24

1:38 pm-1:43 pm

1 stop22h 05m

$176

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

mar. 1/6

7:00 am-1:00 pm

1 stop7h 00m

Boise Air Term. Gowen Fld

sáb. 1/10

3:01 pm-11:27 pm

1 stop7h 26m

$197

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

mar. 1/6

3:07 pm-7:53 pm

1 stop6h 46m

Portland

dom. 1/11

10:15 pm-10:01 am

1 stop9h 46m

$206

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

mié. 1/7

3:59 pm-8:12 pm

1 stop6h 13m

Portland

lun. 1/12

1:30 pm-11:23 pm

1 stop7h 53m

$207

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

sáb. 2/21

6:45 pm-10:30 pm

1 stop5h 45m

Portland

dom. 3/8

2:30 pm-1:20 am

2 stops8h 50m

$212

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

jue. 1/8

10:58 am-8:24 pm

1 stop11h 26m

Portland

dom. 1/11

10:15 pm-10:01 am

1 stop9h 46m

$216

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

mié. 1/14

6:00 am-12:18 pm

1 stop8h 18m

Portland

mié. 1/21

5:00 am-4:03 pm

2 stops9h 03m

$254

SpringfieldPortland

SGF - PDX

SGFPDX

Springfield-Branson

mar. 1/13

7:45 am-6:10 pm

2 stops12h 25m

Portland

mar. 1/20

5:00 am-12:46 pm

1 stop5h 46m

$290

St. LouisBoise

STL - BOI

STLBOI

Lambert-St Louis

lun. 2/2

6:00 am-12:25 pm

1 stop7h 25m

Boise Air Term. Gowen Fld

mié. 2/4

11:20 am-8:35 pm

2 stops8h 15m

$333

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 Oregon

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 Oregon?

The month of September is, on average, the cheapest month to fly to Oregon from Missouri, with most prices found around $303. The month of February is another great option to travel to Oregon, with average flight prices from Missouri averaging around $316.

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

On average, the least expensive day to fly to Oregon from Missouri is on a Thursday. momondo users have found tickets for Thursday departures for as low as $337. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Saturday, with ticket prices averaging around $450.

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

According to our data, the cheapest time of day to fly to Oregon is at noon. momondo users have found flights departing from Missouri to Oregon at noon for as low as $316. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the evening, with an average ticket price of $386. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Missouri to Oregon flight route?

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

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

You are more likely to see cheaper flights to Oregon from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $359 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Missouri for as low as $288 on momondo.

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

There are 3 cabin classes available to choose from on Missouri to Oregon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Missouri to Oregon flight deals and tips

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

Best Price Found	$153
Fastest flight time	3h 53m
Direct flights	Every day
Airports in Oregon	64 airports

The best one-way flight to Oregon from Missouri in the past 72 hours is $153. The best round-trip flight deal from Missouri to Oregon found on momondo in the last 72 hours is $237.

The fastest flight from Missouri to Oregon takes 3h 53m

Direct flights go from Missouri to Oregon every day.

There are 64 airports in Oregon. From Missouri there are direct flights to Portland (PDX).

Search flight deals

When did momondo last update prices for flights from Missouri to Oregon?
Prices for flights from Missouri to Oregon refresh daily.
How many operators does momondo search for flights from Missouri to Oregon?
As of December 2025, there are 7 operators available to choose from for flights from Missouri to Oregon.
How old do you have to be to fly from Missouri to Oregon?
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 Missouri to Oregon.
What documentation or ID do you need to fly to Oregon?
The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Missouri to Oregon?
Based on momondo bookings for flights between Missouri and Oregon, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 55.30% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 13.64%, Boeing 737 with 12.12%, and Boeing 737 MAX 8 with 3.03%.

Best airlines flying from Missouri to Oregon

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $110	Free Cancellation	Rating 5.8 3,082 reviews	Search Frontier flights
Delta	PriceFrom $157	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $188	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $190	Free Cancellation	Rating 8.0 11,466 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $207	Free Cancellation	Rating 7.8 2,819 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $217	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oregon from Missouri.

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

Yes. All flights to Oregon from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Missouri to Oregon 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 Missouri to Oregon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oregon from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.