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

Spirit Airlines, Alaska Airlines, and Hawaiian Airlines are the most popular carriers operating from Missouri to Oregon

What airlines fly to Oregon?

Delta, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Oregon from Missouri according to our data. Delta 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 8 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

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

As of July 2025, there are 2 flights per day flying from Missouri to Oregon. The most common time of day flights depart is 5:00PM, with 79% of flights taking off in the afternoon.

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 51m on average. Another popular route from Missouri to Oregon is flying from St. Louis to Portland, which will take roughly 4h 05m. 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 July 2025, there are 19 flights per week flying from Missouri to Oregon. The most common day of the week flights depart is Thu, with 21% of flights taking off on this day.

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 July 2025, there are 8 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.

$75 Cheap Flights from Missouri to Oregon 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 Oregon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

4:55 pm - 6:46 pmMCI-PDX

3h 51mnonstop

10:30 am - 4:01 pmPDX-MCI

3h 31mnonstop

$194Hawaiian Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

4:55 pm - 6:46 pmMCI-PDX

3h 51mnonstop

10:30 am - 4:01 pmPDX-MCI

3h 31mnonstop

$197Alaska Airlines

Find Deal

Tue, Sep 2 - Sat, Sep 6

7:11 pm - 11:49 pmSTL-PDX

6h 38m1 stop

5:05 pm - 12:38 amPDX-STL

5h 33m1 stop

$229Delta

Find Deal

Wed, Aug 20 - Sat, Aug 23

3:05 pm - 9:55 pmMCI-PDX

8h 50m2 stops

6:35 am - 4:05 pmPDX-MCI

7h 30m1 stop

$232Southwest

Find Deal

Wed, Aug 20 - Mon, Aug 25

3:00 pm - 8:30 pmSTL-PDX

7h 30m1 stop

9:05 pm - 11:30 amPDX-STL

12h 25m2 stops

$234Southwest

Find Deal

Tue, Sep 9 - Fri, Sep 12

5:33 pm - 11:31 pmMCI-PDX

7h 58m1 stop

6:14 am - 2:45 pmPDX-MCI

6h 31m1 stop

$237Delta

Find Deal

Fri, Aug 22 - Sun, Aug 24

6:00 am - 9:28 amMCI-PDX

5h 28m1 stop

5:00 am - 3:56 pmPDX-MCI

8h 56m2 stops

$245United Airlines

Find Deal

Tue, Sep 2 - Sat, Sep 6

5:50 am - 10:44 amMCI-PDX

6h 54m1 stop

7:40 am - 5:46 pmPDX-MCI

8h 06m1 stop

$256American Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

5:32 am - 12:48 pmMCI-BOI

8h 16m1 stop

1:38 pm - 11:07 pmBOI-MCI

8h 29m1 stop

$267American Airlines

Find Deal

Tue, Sep 9 - Sat, Sep 13

6:00 am - 9:42 amMCI-BOI

4h 42m1 stop

7:00 am - 12:42 pmBOI-MCI

4h 42m1 stop

$268United Airlines

Find Deal

Thu, Oct 2 - Sat, Oct 4

Hawaiian Airlines flights from Missouri to Oregon

Our best Hawaiian Airlines deals on Missouri to Oregon flight tickets

Hawaiian Airlines

Aug 23

MCI4:55 pmKansas City

3h 51m

PDX6:46 pmPortland

Aug 30

PDX10:30 amPortland

3h 31m

MCI4:01 pmKansas City

$194

Find similar

Hawaiian Airlines

Sep 27

MCI7:00 amKansas City

8h 47m

1 stop

PDX1:47 pmPortland

Sep 30

PDX1:24 pmPortland

5h 48m

1 stop

MCI9:12 pmKansas City

$216

Find similar

Hawaiian Airlines

Sep 2

MCI7:00 amKansas City

7h 27m

1 stop

PDX12:27 pmPortland

Sep 16

PDX10:30 amPortland

3h 31m

MCI4:01 pmKansas City

$217

Find similar

Spirit Airlines flights from Missouri to Oregon

Our best Spirit Airlines deals on Missouri to Oregon flight tickets

Spirit Airlines

Oct 8

MCI2:55 pmKansas City

6h 09m

1 stop

PDX7:04 pmPortland

Oct 20

PDX8:04 pmPortland

15h 56m

1 stop

MCI2:00 pmKansas City

$208

Find similar

Spirit Airlines

Oct 8

MCI2:55 pmKansas City

6h 09m

1 stop

PDX7:04 pmPortland

Oct 20

PDX8:04 pmPortland

15h 56m

1 stop

MCI2:00 pmKansas City

$220

Find similar

Spirit Airlines

Oct 17

MCI8:08 pmKansas City

24h 56m

1 stop

PDX7:04 pmPortland

Oct 20

PDX8:04 pmPortland

15h 56m

1 stop

MCI2:00 pmKansas City

$223

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Sat 8/23

4:55 pm-6:46 pm

Nonstop3h 51m

Portland

Sat 8/30

10:30 am-4:01 pm

Nonstop3h 31m

$194

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 9/2

4:55 pm-6:46 pm

Nonstop3h 51m

Portland

Sat 9/6

10:30 am-4:01 pm

Nonstop3h 31m

$197

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Wed 8/20

7:11 pm-11:49 pm

1 stop6h 38m

Portland

Sat 8/23

5:05 pm-12:38 am

1 stop5h 33m

$229

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 8/20

3:05 pm-9:55 pm

2 stops8h 50m

Portland

Mon 8/25

6:35 am-4:05 pm

1 stop7h 30m

$232

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Tue 9/9

3:00 pm-8:30 pm

1 stop7h 30m

Portland

Fri 9/12

9:05 pm-11:30 am

2 stops12h 25m

$234

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 8/22

5:33 pm-11:31 pm

1 stop7h 58m

Portland

Sun 8/24

6:14 am-2:45 pm

1 stop6h 31m

$237

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 9/2

6:00 am-9:28 am

1 stop5h 28m

Portland

Sat 9/6

5:00 am-3:56 pm

2 stops8h 56m

$245

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Sat 8/23

5:50 am-10:44 am

1 stop6h 54m

Portland

Sat 8/30

7:40 am-5:46 pm

1 stop8h 06m

$256

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 9/9

5:32 am-12:48 pm

1 stop8h 16m

Boise Air Term. Gowen Fld

Sat 9/13

1:38 pm-11:07 pm

1 stop8h 29m

$267

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Thu 10/2

6:00 am-9:42 am

1 stop4h 42m

Boise Air Term. Gowen Fld

Sat 10/4

7:00 am-12:42 pm

1 stop4h 42m

$268

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 $306. The month of April 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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $324. 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 $562.

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 in the morning. momondo users have found flights departing from Missouri to Oregon in the morning for as low as $394. 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 at noon, with an average ticket price of $562. Departure times at noon 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 $356 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 $291 on momondo.

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

There are 4 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.

Can stopping save me money on Missouri to Oregon flights?

You could potentially save up to 30% on your flight if you consider stops on a Missouri to Oregon flight.

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	$75
Fastest flight time	3h 35m
Direct flights	Every day
Airports in Oregon	3 airports

The best one-way flight to Oregon from Missouri in the past 72 hours is $75. The best round-trip flight deal from Missouri to Oregon found on momondo in the last 72 hours is $194.

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

Direct flights go from Missouri to Oregon every day.

There are 3 airports near Oregon: Portland (PDX), Eugene (EUG), Boise Air Term. Gowen Fld (BOI)

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 July 2025, there are 8 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 Embraer 175, making up 42.53% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 19.00%, Boeing 737-900 Passenger/BBJ3 (winglets) with 14.93%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 9.05%.

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 $108	Free Cancellation	Rating 5.9 3,239 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $122	Free Cancellation	Rating 6.3 8,049 reviews	Search Spirit Airlines flights
Delta	PriceFrom $168	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $208	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
American Airlines	PriceFrom $210	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Hawaiian Airlines	PriceFrom $223	Free Cancellation	Rating 7.8 2,611 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 4,246 reviews	Search Southwest 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.

An easier way to manage your Oregon 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 8/5

Tue 8/12

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 Oregon

Popular cities in Oregon

Flights to New Yorkfrom $39

Flights to Los Angelesfrom $37

Flights to Miamifrom $58

Flights to Chicagofrom $59

Flights to Orlandofrom $54

Flights to Las Vegasfrom $35

Flights to San Franciscofrom $49

Flights to Washington, D.C.from $49

Flights to Bostonfrom $77

Flights to Atlantafrom $29

Flights to Dallasfrom $55

Flights to Seattlefrom $93

Cheap flights from Missouri to Oregon from $75

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 Oregon departing on 10/28. 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 Oregon

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Hawaiian Airlines flights from Missouri to Oregon

Our best Hawaiian Airlines deals on Missouri to Oregon flight tickets

Spirit Airlines flights from Missouri to Oregon

Our best Spirit Airlines deals on Missouri to Oregon flight tickets

momondo Fare Finder

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

See travel insights to Oregon from

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

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 $306. The month of April 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?

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

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?

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

There are 4 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.

Can stopping save me money on Missouri to Oregon flights?

You could potentially save up to 30% on your flight if you consider stops on a Missouri to Oregon flight.

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

Spirit Airlines, Alaska Airlines, and Hawaiian Airlines are the most popular carriers operating from Missouri to Oregon

What airlines fly to Oregon?

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

As of July 2025, there are 2 flights per day flying from Missouri to Oregon. The most common time of day flights depart is 5:00PM, with 79% of flights taking off in the afternoon.

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

As of July 2025, there are 19 flights per week flying from Missouri to Oregon. The most common day of the week flights depart is Thu, with 21% of flights taking off on this day.

How long is the flight from Missouri to Oregon?

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

Fastest flight time

Direct flights

Airports in Oregon

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

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

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

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

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

Best airlines flying from Missouri to Oregon

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

Why use momondo?

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

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

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

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

An easier way to manage your Oregon 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 Oregon

Popular cities in Oregon

Popular flights according to clicks in the last 7 days on momondo