How popular is this Missouri to Portland flight route?

Flights from Missouri to Portland have been viewed 1 times in the past calendar month.

What are the cheapest airlines to fly from Missouri to Portland one-way?

The cheapest airlines for a one-way flight from Missouri to Portland are Spirit Airlines ($90), Frontier ($101), and Hawaiian Airlines ($113).

What are the most popular routes from Missouri to Portland?

While some choose either Lambert-St Louis - Portland or Springfield-Branson - Portland, Kansas City - Portland is the most popular route from Missouri to Portland.

What are the most popular airlines that fly from Missouri to Portland?

When booking a flight from Missouri to Portland, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

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

Travelers have found it’s best to book a flight 49 days in advance to save up to 157% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 49 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Missouri to Portland 1-2 weeks in advance for as low as $304, or $334 for flights within the next 24 hours.

What is the cheapest month to fly from Missouri to Portland?

Our data shows that February tends to be the cheapest month to fly to Portland from Missouri. Users have commonly found prices around $352 for the month, but tickets can be as low as $110. Due to multiple factors, prepare for potentially higher prices in March.

What airport do you fly into for flights to Portland from Missouri?

If you book a flight to Portland from Missouri, you will be flying to Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland.

Can I find deals for flights from Missouri to Portland that include hotel bookings?

Yes. In addition to deals on Missouri to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Missouri to Portland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Portland.

Can I find deals for business class flights from Missouri to Portland?

Yes. Cheapflights offers flight deals from Missouri to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$90+ Flights from Missouri to Portland

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Cheap flight deals from Missouri to Portland

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$227 (American Airlines)
One-way from	$90 (Mytrip)
Popular in	March
Cheapest in	February
Average price	$347
Good round-trip deal	$336 or less
Good one-way deal	$203 or less

Provider with most accurate pricing for Kansas City-Portland flight deals.

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Provider most trusted by Cheapflights users for Kansas City-Portland flights.

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From Missouri to Portland

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One-way flight from Missouri to Portland

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($11 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Missouri to Portland.

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Price to beat on a one-way flight from Missouri to Portland.

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Find flight deals from Missouri to Portland

Cheapest flights from Missouri to Portland
Explore the most affordable flight options available from Missouri to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

Fri 5/26:20 pmSTL - PDX

1 stop7h 42mAmerican Airlines

Wed 5/73:24 pmPDX - STL

1 stop6h 27mAmerican Airlines

Deal found 4/1

$227

Sat 9/611:02 amSGF - PDX

1 stop9h 31mAmerican Airlines

Sat 9/1310:25 amPDX - SGF

1 stop8h 43mAmerican Airlines

Deal found 3/31

$229

Tue 5/67:00 amSTL - PDX

1 stop7h 39mUnited Airlines

Tue 5/1310:00 amPDX - STL

2 stops9h 01mUnited Airlines

Deal found 4/1

$232

Mon 4/286:58 pmSTL - PDX

1 stop7h 44mFrontier

Fri 5/26:20 amPDX - STL

1 stop25h 39mFrontier

Deal found 3/31

$240

Wed 6/187:15 pmSTL - PDX

1 stop6h 24mDelta

Wed 6/2511:13 pmPDX - STL

1 stop8h 21mDelta

Deal found 3/31

$247

Sat 4/265:35 amSTL - PDX

1 stop5h 50mSouthwest

Wed 4/305:20 amPDX - STL

2 stops10h 25mSouthwest

Deal found 3/31

$272

Sat 5/105:45 amSGF - PDX

1 stop6h 01mUnited Airlines

Fri 5/1611:59 pmPDX - SGF

1 stop8h 54mUnited Airlines

Deal found 4/1

$287

Wed 5/79:07 pmMCI - PDX

2 stops17h 35mSpirit Airlines

Fri 5/91:37 pmPDX - MCI

2 stops28h 35mSpirit Airlines

Deal found 4/1

$288

Sun 5/48:51 pmMCI - PDX

1 stop5h 47mMultiple Airlines

Wed 5/77:30 amPDX - MCI

2 stops14h 29mMultiple Airlines

Deal found 4/1

$296

Sat 4/266:58 pmSTL - PDX

1 stop7h 44mMultiple Airlines

Wed 4/301:15 pmPDX - STL

1 stop8h 44mMultiple Airlines

Deal found 4/1

$297

Fri 5/307:51 pmMCI - PDX

1 stop6h 26mFrontier

Wed 6/46:35 amPDX - MCI

1 stop10h 36mFrontier

Deal found 4/1

$298

Tue 6/35:15 amMCI - PDX

1 stop7h 34mAmerican Airlines

Mon 6/912:59 amPDX - MCI

1 stop6h 57mAmerican Airlines

Deal found 4/1

$307

Best flights from Missouri to Portland
Discover carefully curated flight deals from Missouri to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2025.

Fri 5/26:20 pmSTL - PDX

1 stop7h 42mAmerican Airlines

Wed 5/73:24 pmPDX - STL

1 stop6h 27mAmerican Airlines

Deal found 4/1

$227

Tue 5/67:00 amSTL - PDX

1 stop7h 39mUnited Airlines

Tue 5/1310:00 amPDX - STL

2 stops9h 01mUnited Airlines

Deal found 4/1

$232

Mon 4/286:58 pmSTL - PDX

1 stop7h 44mFrontier

Fri 5/26:20 amPDX - STL

1 stop25h 39mFrontier

Deal found 3/31

$240

Wed 6/187:15 pmSTL - PDX

1 stop6h 24mDelta

Wed 6/2511:13 pmPDX - STL

1 stop8h 21mDelta

Deal found 3/31

$247

Mon 4/289:59 pmSGF - PDX

1 stop17h 38mMultiple Airlines

Thu 5/112:16 pmPDX - SGF

1 stop29h 00mMultiple Airlines

Deal found 3/31

$260

Sat 4/265:35 amSTL - PDX

1 stop5h 50mSouthwest

Wed 4/305:20 amPDX - STL

2 stops10h 25mSouthwest

Deal found 3/31

$272

Wed 5/79:07 pmMCI - PDX

2 stops17h 35mSpirit Airlines

Fri 5/91:37 pmPDX - MCI

2 stops28h 35mSpirit Airlines

Deal found 4/1

$288

Tue 8/195:00 pmMCI - PDX

Nonstop3h 58mHawaiian Airlines

Wed 8/279:40 amPDX - MCI

1 stop7h 24mHawaiian Airlines

Deal found 4/1

$337

Tue 4/223:59 pmMCI - PDX

Nonstop3h 47mAlaska Airlines

Thu 4/2410:00 pmPDX - MCI

1 stop23h 59mAlaska Airlines

Deal found 4/1

$365

Sun 5/412:30 pmSGF - PDX

2 stops26h 35mAllegiant Air

Thu 5/812:16 pmPDX - SGF

1 stop29h 00mAllegiant Air

Deal found 3/31

$371

Sat 5/105:45 amSGF - PDX

1 stop6h 01mUnited Airlines

Fri 5/1611:59 pmPDX - SGF

1 stop8h 54mUnited Airlines

Deal found 4/1

$287

Fri 5/911:33 amSGF - PDX

1 stop11h 03mAmerican Airlines

Sun 5/1111:59 pmPDX - SGF

1 stop8h 45mAmerican Airlines

Deal found 4/1

$289

Last-minute flights from Missouri to Portland
Discover last-minute flight deals from Missouri to Portland. Data last updated April 1, 2025 and is based on user searches.

Tue 4/86:00 pmMCI - PDX

1 stop8h 02mAmerican Airlines

Wed 4/91:57 pmPDX - MCI

1 stop6h 59mAmerican Airlines

Deal found 4/1

$345

Tue 4/84:26 pmSGF - PDX

1 stop8h 21mAmerican Airlines

Fri 4/182:58 pmPDX - SGF

1 stop6h 50mAmerican Airlines

Deal found 3/31

$345

Tue 4/85:30 pmMCI - PDX

1 stop7h 40mSouthwest

Wed 4/91:40 pmPDX - MCI

2 stops7h 45mSouthwest

Deal found 4/1

$350

Tue 4/89:10 amSGF - PDX

2 stops11h 23mUnited Airlines

Fri 4/1811:59 pmPDX - SGF

1 stop8h 44mUnited Airlines

Deal found 3/31

$440

Wed 4/96:51 pmSTL - PDX

1 stop7h 46mFrontier

Sat 4/126:40 amPDX - STL

1 stop26h 42mFrontier

Deal found 4/1

$280

Wed 4/95:00 pmSTL - PDX

1 stop8h 44mDelta

Sat 4/1212:59 amPDX - STL

1 stop7h 30mDelta

Deal found 4/1

$403

Wed 4/98:48 amSTL - PDX

2 stops11h 45mUnited Airlines

Sun 4/135:00 amPDX - STL

1 stop5h 47mUnited Airlines

Deal found 4/1

$478

Thu 4/1010:10 amSTL - PDX

2 stops10h 00mSouthwest

Sun 4/139:50 pmPDX - STL

1 stop10h 35mSouthwest

Deal found 3/31

$472

Thu 4/101:00 pmSTL - PDX

3 stops22h 12mMultiple Airlines

Sun 4/132:32 pmPDX - STL

3 stops27h 38mMultiple Airlines

Deal found 3/31

$474

Fri 4/114:59 pmMCI - PDX

2 stops22h 38mSpirit Airlines

Mon 4/142:32 pmPDX - MCI

2 stops23h 30mSpirit Airlines

Deal found 3/31

$412

Fri 4/117:28 pmMCI - PDX

Nonstop3h 53mMultiple Airlines

Mon 4/146:40 amPDX - MCI

1 stop10h 57mMultiple Airlines

Deal found 3/31

$438

Sun 4/1312:30 pmSGF - PDX

2 stops27h 27mAllegiant Air

Sun 4/2012:16 pmPDX - SGF

1 stop29h 00mAllegiant Air

Deal found 3/30

$418

One-way flights from Missouri to Portland
Search for one-way flight options from Missouri to Portland. Find affordable one-way fares based on user searches. Data last updated April 1, 2025.

Wed 5/76:45 pmMCI - PDX

1 stop19h 57mSpirit Airlines

Deal found 4/1

$90

Wed 4/306:58 pmSTL - PDX

1 stop7h 44mFrontier

Deal found 3/31

$101

Wed 5/76:30 amSTL - PDX

1 stop6h 22mHawaiian Airlines

Deal found 4/1

$113

Thu 5/16:20 pmSTL - PDX

1 stop7h 42mAmerican Airlines

Deal found 4/1

$114

Sat 6/73:18 pmMCI - PDX

1 stop11h 01mFrontier

Deal found 4/1

$115

Wed 6/47:19 pmSTL - PDX

1 stop6h 24mDelta

Deal found 3/31

$124

Tue 5/204:45 pmSTL - PDX

1 stop8h 25mSouthwest

Deal found 4/1

$140

Sat 5/311:42 pmSTL - PDX

1 stop5h 47mUnited Airlines

Deal found 4/1

$144

Sat 6/77:15 pmMCI - PDX

Nonstop3h 40mSouthwest

Deal found 4/1

$144

Fri 4/119:59 pmSGF - PDX

1 stop17h 38mMultiple Airlines

Deal found 3/31

$150

Thu 5/810:10 amSTL - PDX

2 stops28h 32mSpirit Airlines

Deal found 4/1

$156

Sat 5/36:00 amMCI - PDX

2 stops8h 39mUnited Airlines

Deal found 4/1

$159

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Fri 5/2

6:20 pm-12:02 am

1 stop7h 42m

Portland

Wed 5/7

3:24 pm-11:51 pm

1 stop6h 27m

$227

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Tue 5/6

7:00 am-12:39 pm

1 stop7h 39m

Portland

Tue 5/13

10:00 am-9:01 pm

2 stops9h 01m

$232

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Mon 4/28

6:58 pm-12:42 am

1 stop7h 44m

Portland

Fri 5/2

6:20 am-9:59 am

1 stop25h 39m

$240

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Wed 6/18

7:15 pm-11:39 pm

1 stop6h 24m

Portland

Wed 6/25

11:13 pm-9:34 am

1 stop8h 21m

$247

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Sat 4/26

5:35 am-9:25 am

1 stop5h 50m

Portland

Wed 4/30

5:20 am-5:45 pm

2 stops10h 25m

$272

SpringfieldPortland

SGF - PDX

SGFPDX

Springfield-Branson

Sat 5/10

5:45 am-9:46 am

1 stop6h 01m

Portland

Fri 5/16

11:59 pm-10:53 am

1 stop8h 54m

$287

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Wed 5/7

9:07 pm-12:42 pm

2 stops17h 35m

Portland

Fri 5/9

1:37 pm-8:12 pm

2 stops28h 35m

$288

SpringfieldPortland

SGF - PDX

SGFPDX

Springfield-Branson

Fri 5/9

11:33 am-8:36 pm

1 stop11h 03m

Portland

Sun 5/11

11:59 pm-10:44 am

1 stop8h 45m

$289

Kansas CityPortland

MCI - PDX

MCIPDX

Kansas City

Sun 5/4

8:51 pm-12:38 am

1 stop5h 47m

Portland

Wed 5/7

7:30 am-11:59 pm

2 stops14h 29m

$296

St. LouisPortland

STL - PDX

STLPDX

Lambert-St Louis

Sat 4/26

6:58 pm-12:42 am

1 stop7h 44m

Portland

Wed 4/30

1:15 pm-11:59 pm

1 stop8h 44m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 49 results

...

Best time to book a flight from Missouri to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Missouri with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Portland

What is the cheapest month to book a flight from Missouri to Portland?

Currently, November is the cheapest month in which you can book a flight from Missouri to Portland (average of $277). Flying from Missouri to Portland in March is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to PDX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Portland as you normally would.

Rainfall in Portland by month

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Read through reviews of airlines operating flights from Missouri to Portland, such as Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,823 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,823 reviews

Alaska Airlines

8.0

Very good

9,823 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,275 reviews

Alaska Airlines

8.0

Very good

9,823 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,899 reviews

Alaska Airlines

8.0

Very good

9,823 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.9

Good

2,345 reviews

Alaska Airlines

8.0

Very good

9,823 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,615 reviews

Alaska Airlines

8.0

Very good

9,823 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly into for flights to Portland from Missouri?
If you book a flight to Portland from Missouri, you will be flying to Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland.
How popular is this Missouri to Portland flight route?
Flights from Missouri to Portland have been viewed 1 times in the past calendar month.
What are the cheapest airlines to fly from Missouri to Portland one-way?
The cheapest airlines for a one-way flight from Missouri to Portland are Spirit Airlines ($90), Frontier ($101), and Hawaiian Airlines ($113).
What are the most popular routes from Missouri to Portland?
While some choose either Lambert-St Louis - Portland or Springfield-Branson - Portland, Kansas City - Portland is the most popular route from Missouri to Portland.
Can I find deals for flights from Missouri to Portland that include hotel bookings?
Yes. In addition to deals on Missouri to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Missouri to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Portland.
Can I find deals for business class flights from Missouri to Portland?
Yes. Cheapflights offers flight deals from Missouri to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Missouri to Portland?
Currently, November is the cheapest month in which you can book a flight from Missouri to Portland (average of $277). Flying from Missouri to Portland in March is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Longview

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Top 8 airlines flying from Missouri to Portland

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$94	Average$203	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$98	Average$190	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$169	Average$431	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$196	Average$338	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$204	Average$452	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$215	Average$461	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$248	Average$447	FlexibilityNo cancel fee	On-time69%
Hawaiian Airlines	Cheapest$327	Average$367	FlexibilityNo cancel fee	On-time85%

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$90+ Cheap flights from Missouri to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missouri to Portland with Cheapflights

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Cheap flight deals from Missouri to Portland

Keep the following information in mind while searching for Missouri to Portland flight deals. Data was last updated April 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Missouri to Portland

Cheapest flights from Missouri to PortlandExplore the most affordable flight options available from Missouri to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

Explore the most affordable flight options available from Missouri to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Missouri to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Missouri with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Portland

What is the cheapest month to book a flight from Missouri to Portland?

What is the cheapest time of day to fly from MO to PDX?

Find hourly flight availability from Missouri to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

Reviews of airlines servicing Portland

Read through reviews of airlines operating flights from Missouri to Portland, such as Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Portland from Missouri?

How popular is this Missouri to Portland flight route?

What are the cheapest airlines to fly from Missouri to Portland one-way?

What are the most popular routes from Missouri to Portland?

Can I find deals for flights from Missouri to Portland that include hotel bookings?

How can I find direct flights from Missouri to Portland?

Can I find deals for business class flights from Missouri to Portland?

What is the cheapest month to book a flight from Missouri to Portland?

Traveling to a place near Missouri?

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Alternative routes for Missouri to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Missouri to Portland

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Cheapest flights from Missouri to Portland
Explore the most affordable flight options available from Missouri to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.