What airlines fly to Oregon?

Alaska Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Oregon from Missouri according to our data. Alaska Airlines is the first choice among our users, with 39% 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.

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

Delta, Southwest, and United Airlines are the most popular carriers operating from Missouri to Oregon

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

As of June 2026, there are 4 flights per week flying from Missouri to Oregon. The most common day of the week flights depart is Thu, with 50% of flights taking off on this day.

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 35m 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.

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 June 2026, 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.

$106 Cheap Flights from Missouri to Oregon in 2026

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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.

6:20 am - 11:54 am

MCI

PDX

7h 34m

1 stop

4:07 pm - 11:30 pm

PDX

MCI

5h 23m

1 stop

$212United Airlines

Tue, Sep 15 - Tue, Sep 22

1:08 pm - 6:53 pm

MCI

PDX

7h 45m

1 stop

7:16 am - 4:12 pm

PDX

MCI

6h 56m

1 stop

$217United Airlines

Tue, Aug 25 - Tue, Sep 1

12:45 pm - 7:50 pm

MCI

PDX

9h 05m

2 stops

11:30 pm - 10:30 am

PDX

MCI

9h 00m

1 stop

$222Southwest

Tue, Aug 25 - Tue, Sep 1

5:30 am - 11:22 am

MCI

BOI

6h 52m

1 stop

3:16 pm - 12:35 am

BOI

MCI

8h 19m

1 stop

$227American Airlines

Tue, Aug 25 - Tue, Sep 1

9:50 am - 4:49 pm

MCI

BOI

7h 59m

2 stops

3:16 pm - 12:35 am

BOI

MCI

8h 19m

1 stop

$232American Airlines

Tue, Aug 25 - Tue, Sep 1

12:45 pm - 7:50 pm

MCI

PDX

9h 05m

2 stops

8:00 am - 7:10 pm

PDX

MCI

9h 10m

1 stop

$239Southwest

Wed, Sep 9 - Sat, Sep 12

3:04 pm - 6:05 pm

MCI

PDX

5h 01m

1 stop

3:00 pm - 11:27 pm

PDX

MCI

6h 27m

1 stop

$251Delta

Fri, Aug 21 - Mon, Aug 24

7:45 pm - 11:46 pm

STL

EUG

6h 01m

1 stop

4:43 pm - 12:41 am

EUG

STL

5h 58m

1 stop

$267Delta

Wed, Aug 12 - Wed, Aug 19

5:50 pm - 10:28 pm

MCI

EUG

6h 38m

1 stop

7:20 pm - 1:21 pm

EUG

MCI

16h 01m

1 stop

$305Alaska Airlines

Tue, Aug 11 - Mon, Aug 17

2:17 pm - 10:24 pm

MCI

BOI

9h 07m

1 stop

2:17 pm - 11:59 pm

BOI

MCI

8h 42m

1 stop

$317Alaska Airlines

Tue, Aug 18 - Wed, Aug 19

Delta flights from Missouri to Oregon

Our best Delta deals on Missouri to Oregon flight tickets

Delta

Aug 21

MCI3:04 pmKansas City

5h 01m

1 stop

PDX6:05 pmPortland

Aug 24

PDX3:00 pmPortland

6h 27m

1 stop

MCI11:27 pmKansas City

$251

Delta

Aug 12

STL7:45 pmLambert-St Louis

6h 01m

1 stop

EUG11:46 pmEugene

Aug 19

EUG4:43 pmEugene

5h 58m

1 stop

STL12:41 amLambert-St Louis

$267

Delta

Aug 12

STL5:42 pmLambert-St Louis

8h 04m

2 stops

EUG11:46 pmEugene

Aug 19

EUG4:43 pmEugene

5h 58m

1 stop

STL12:41 amLambert-St Louis

$272

American Airlines flights from Missouri to Oregon

Our best American Airlines deals on Missouri to Oregon flight tickets

American Airlines

Aug 25

MCI5:30 amKansas City

6h 52m

1 stop

BOI11:22 amBoise Air Term. Gowen Fld

Sep 1

BOI3:16 pmBoise Air Term. Gowen Fld

8h 19m

1 stop

MCI12:35 amKansas City

$227

American Airlines

Aug 25

MCI9:50 amKansas City

7h 59m

2 stops

BOI4:49 pmBoise Air Term. Gowen Fld

Sep 1

BOI3:16 pmBoise Air Term. Gowen Fld

8h 19m

1 stop

MCI12:35 amKansas City

$232

American Airlines

Aug 12

MCI5:00 amKansas City

8h 34m

1 stop

PDX11:34 amPortland

Aug 19

PDX3:00 pmPortland

6h 36m

1 stop

MCI11:36 pmKansas City

$234

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 9/15

6:20 am-11:54 am

1 stop7h 34m

Portland

Tue 9/22

4:07 pm-11:30 pm

1 stop5h 23m

$212

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 8/25

1:08 pm-6:53 pm

1 stop7h 45m

Portland

Tue 9/1

7:16 am-4:12 pm

1 stop6h 56m

$217

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Tue 8/25

12:45 pm-7:50 pm

2 stops9h 05m

Portland

Tue 9/1

11:30 pm-10:30 am

1 stop9h 00m

$222

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 8/25

5:30 am-11:22 am

1 stop6h 52m

Boise Air Term. Gowen Fld

Tue 9/1

3:16 pm-12:35 am

1 stop8h 19m

$227

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 8/25

9:50 am-4:49 pm

2 stops7h 59m

Boise Air Term. Gowen Fld

Tue 9/1

3:16 pm-12:35 am

1 stop8h 19m

$232

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 9/9

12:45 pm-7:50 pm

2 stops9h 05m

Portland

Sat 9/12

8:00 am-7:10 pm

1 stop9h 10m

$239

Quickest round-trip

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Fri 8/21

3:04 pm-6:05 pm

1 stop5h 01m

Portland

Mon 8/24

3:00 pm-11:27 pm

1 stop6h 27m

$251

St. LouisEugene

STL - EUG

STLEUG

Lambert-St Louis

Wed 8/12

7:45 pm-11:46 pm

1 stop6h 01m

Eugene

Wed 8/19

4:43 pm-12:41 am

1 stop5h 58m

$267

Kansas CityEugene

MCI - EUG

MCIEUG

Kansas City

Tue 8/11

5:50 pm-10:28 pm

1 stop6h 38m

Eugene

Mon 8/17

7:20 pm-1:21 pm

1 stop16h 01m

$305

Kansas CityBoise

MCI - BOI

MCIBOI

Kansas City

Tue 8/18

2:17 pm-10:24 pm

1 stop9h 07m

Boise Air Term. Gowen Fld

Wed 8/19

2:17 pm-11:59 pm

1 stop8h 42m

$317

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 August is, on average, the cheapest month to fly to Oregon from Missouri, with most prices found around $83. The month of February is another great option to travel to Oregon, with average flight prices from Missouri averaging around $88.

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 Friday. momondo users have found tickets for Friday departures for as low as $308. 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 $418.

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 afternoon. momondo users have found flights departing from Missouri to Oregon in the afternoon for as low as $345. 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 $469. 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 Lambert-St Louis to Portland for the best Missouri - Oregon flight prices

How far in advance should I book a flight from Missouri 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 $361 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 $279 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 14% 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	$149
Fastest flight time	3h 35m
Direct flights	Every day
Airports in Oregon	64 airports

The best one-way flight to Oregon from Missouri in the past 72 hours is $149. The best round-trip flight deal from Missouri to Oregon found on momondo in the last 72 hours is $368.

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

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

Frequently asked questions about flying from Missouri to Oregon

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 June 2026, 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 41.98% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 12.98%, Boeing 737 MAX 8 with 11.45%, and Boeing 737 MAX 9 with 10.69%.

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
Delta	PriceFrom $83	Free Cancellation	Rating 7.9 8,399 reviews	Search Delta flights
Frontier	PriceFrom $145	Free Cancellation	Rating 5.6 2,919 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $153	Free Cancellation	Rating 7.8 2,831 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $177	Free Cancellation	Rating 7.9 12,464 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $186	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,772 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.

An easier way to manage your Oregon trip

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Popular cities in Oregon

Flights to New Yorkfrom $60

Flights to Los Angelesfrom $77

Flights to Orlandofrom $68

Flights to Miamifrom $78

Flights to Chicagofrom $64

Flights to San Franciscofrom $66

Flights to Las Vegasfrom $66

Flights to Washington, D.C.from $50

Flights to Bostonfrom $79

Flights to Atlantafrom $50

Flights to Fort Lauderdalefrom $59

Flights to Dallasfrom $63

Cheap flights from Missouri to Oregon from $106

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 8/26. 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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Delta flights from Missouri to Oregon

Our best Delta deals on Missouri to Oregon flight tickets

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Our best American Airlines deals on Missouri to Oregon flight tickets

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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

What is the cheapest month to fly to Oregon?

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?

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

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

Can stopping save me money on Missouri to Oregon flights?

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

What airlines fly to Oregon?

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

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

Frequently asked questions about flying 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?

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

Missouri flight routes

According to popular flight searches on momondo this year

Oregon flight routes

According to popular flight searches on momondo this year

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