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Cheap flights from Oregon to Missouri from $60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Missouri departing on 3/6. 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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0 bags

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Find the cheapest flights from Oregon to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:48 am - 1:30 pm
PDX
-
MCI
23h 42m
1 stop
Frontier Logo
2:15 pm - 11:42 am
MCI
-
PDX
23h 27m
1 stop
$136Frontier
Sun, May 10 - Fri, May 15
Frontier Logo
12:27 pm - 1:30 pm
PDX
-
MCI
23h 03m
1 stop
Frontier Logo
2:15 pm - 11:42 am
MCI
-
PDX
23h 27m
1 stop
$148Frontier
Sat, May 9 - Fri, May 15
Alaska Airlines Logo
10:53 am - 4:22 pm
PDX
-
MCI
3h 29mnonstop
Alaska Airlines Logo
5:16 pm - 7:20 pm
MCI
-
PDX
4h 04mnonstop
$187Alaska Airlines
Fri, Mar 6 - Tue, Mar 10
Alaska Airlines Logo
5:42 am - 1:55 pm
EUG
-
MCI
6h 13m
1 stop
Alaska Airlines Logo
2:49 pm - 9:31 pm
MCI
-
EUG
8h 42m
1 stop
$197Alaska Airlines
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
5:05 am - 1:19 pm
PDX
-
STL
6h 14m
1 stop
United Airlines Logo
5:55 pm - 11:00 pm
STL
-
PDX
7h 05m
1 stop
$237United Airlines
Wed, Mar 11 - Wed, Mar 25
Delta Logo
3:00 pm - 11:03 pm
BOI
-
MCI
7h 03m
1 stop
Delta Logo
4:02 pm - 9:09 pm
MCI
-
BOI
6h 07m
1 stop
$237Delta
Wed, Mar 25 - Sat, Mar 28
Delta Logo
12:21 pm - 11:37 pm
MFR
-
MCI
9h 16m
1 stop
Delta Logo
7:40 pm - 11:42 pm
MCI
-
MFR
6h 02m
1 stop
$242Delta
Mon, May 11 - Wed, May 13
United Airlines Logo
2:07 pm - 10:30 pm
MFR
-
MCI
6h 23m
1 stop
United Airlines Logo
1:50 pm - 11:00 pm
MCI
-
MFR
11h 10m
2 stops
$268United Airlines
Tue, May 12 - Wed, Jun 3
Southwest Logo
1:40 pm - 11:10 pm
EUG
-
STL
7h 30m
1 stop
Southwest Logo
6:15 am - 10:15 am
STL
-
EUG
6h 00m
1 stop
$365Southwest
Wed, Apr 15 - Sun, Apr 26
Southwest Logo
6:35 am - 5:55 pm
EUG
-
STL
9h 20m
2 stops
Southwest Logo
6:15 am - 10:15 am
STL
-
EUG
6h 00m
1 stop
$370Southwest
Wed, Apr 15 - Sun, Apr 26

Delta flights from Oregon to Missouri

Our best Delta deals on Oregon to Missouri flight tickets
Delta
Mar 10
PDX6:05 amPortland
6h 59m
1 stop
MCI3:04 pmKansas City
Mar 18
MCI3:45 pmKansas City
6h 40m
1 stop
PDX8:25 pmPortland
$197
Delta
Mar 13
PDX5:02 pmPortland
5h 44m
1 stop
MCI12:46 amKansas City
Mar 20
MCI3:50 pmKansas City
8h 33m
1 stop
PDX10:23 pmPortland
$217
Delta
Mar 25
BOI3:00 pmBoise Air Term. Gowen Fld
7h 03m
1 stop
MCI11:03 pmKansas City
Mar 28
MCI4:02 pmKansas City
6h 07m
1 stop
BOI9:09 pmBoise Air Term. Gowen Fld
$237

Alaska Airlines flights from Oregon to Missouri

Our best Alaska Airlines deals on Oregon to Missouri flight tickets
Alaska Airlines
Mar 6
PDX10:53 amPortland
3h 29m
MCI4:22 pmKansas City
Mar 10
MCI5:16 pmKansas City
4h 04m
PDX7:20 pmPortland
$187
Alaska Airlines
Mar 3
EUG5:42 amEugene
6h 13m
1 stop
MCI1:55 pmKansas City
Mar 4
MCI2:49 pmKansas City
8h 42m
1 stop
EUG9:31 pmEugene
$197
Alaska Airlines
May 21
PDX11:18 amPortland
3h 48m
STL5:06 pmLambert-St Louis
May 27
STL6:20 pmLambert-St Louis
4h 17m
PDX8:37 pmPortland
$229

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Oregon to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Sun 5/10

11:48 am-1:30 pm

1 stop23h 42m

Kansas City

Fri 5/15

2:15 pm-11:42 am

1 stop23h 27m

$136

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Sat 5/9

12:27 pm-1:30 pm

1 stop23h 03m

Kansas City

Fri 5/15

2:15 pm-11:42 am

1 stop23h 27m

$148

PortlandKansas City

PDX - MCI

PDXMCI

Portland

Fri 3/6

10:53 am-4:22 pm

Nonstop3h 29m

Kansas City

Tue 3/10

5:16 pm-7:20 pm

Nonstop4h 04m

$187

EugeneKansas City

EUG - MCI

EUGMCI

Eugene

Tue 3/3

5:42 am-1:55 pm

1 stop6h 13m

Kansas City

Wed 3/4

2:49 pm-9:31 pm

1 stop8h 42m

$197

PortlandSt. Louis

PDX - STL

PDXSTL

Portland

Wed 3/11

5:05 am-1:19 pm

1 stop6h 14m

Lambert-St Louis

Wed 3/25

5:55 pm-11:00 pm

1 stop7h 05m

$237

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Wed 3/25

3:00 pm-11:03 pm

1 stop7h 03m

Kansas City

Sat 3/28

4:02 pm-9:09 pm

1 stop6h 07m

$237

MedfordKansas City

MFR - MCI

MFRMCI

Medford

Mon 5/11

12:21 pm-11:37 pm

1 stop9h 16m

Kansas City

Wed 5/13

7:40 pm-11:42 pm

1 stop6h 02m

$242

MedfordKansas City

MFR - MCI

MFRMCI

Medford

Tue 5/12

2:07 pm-10:30 pm

1 stop6h 23m

Kansas City

Wed 6/3

1:50 pm-11:00 pm

2 stops11h 10m

$268

EugeneSt. Louis

EUG - STL

EUGSTL

Eugene

Wed 4/15

1:40 pm-11:10 pm

1 stop7h 30m

Lambert-St Louis

Sun 4/26

6:15 am-10:15 am

1 stop6h 00m

$365

EugeneSt. Louis

EUG - STL

EUGSTL

Eugene

Wed 4/15

6:35 am-5:55 pm

2 stops9h 20m

Lambert-St Louis

Sun 4/26

6:15 am-10:15 am

1 stop6h 00m

$370

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

How to get the cheapest flight ticket from Oregon to Missouri

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 Missouri?

In general, November is the cheapest month to fly from Oregon to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $300. If you aren’t able to travel to Missouri during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $318.

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

The cheapest day to depart from Oregon to Missouri is on a Thursday when prices can be found for as low as $369. Flights from Oregon to Missouri on a Sunday will generally be more expensive and average around $621. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Missouri is in the morning. momondo users have found flights departing from Oregon to Missouri in the morning for as low as $499. 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 Missouri are more costly at noon, with an average ticket price of $679. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Oregon to Missouri flight route?

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

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

You are more likely to see cheaper flights to Missouri from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $366 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Oregon for as low as $260 on momondo.

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

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

You could potentially save up to 31% on your flight if you consider stops on a Oregon to Missouri flight.

Cheap Oregon to Missouri flight deals and tips

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

Best Price Found

$98

Fastest flight time

3h 26m

Direct flights

Every day

Airports in Missouri

55 airports
The best one-way flight to Missouri from Oregon in the past 72 hours is $98. The best round-trip flight deal from Oregon to Missouri found on momondo in the last 72 hours is $237.
The fastest flight from Oregon to Missouri takes 3h 26m
Direct flights go from Oregon to Missouri every day.
There are 55 airports in Missouri. From Oregon there are direct flights to Kansas City (MCI), Lambert-St Louis (STL).
Search flight deals

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

    Prices for flights from Oregon to Missouri are updated daily.

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

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

    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 Oregon to Missouri.

  • What documentation or ID do you need to fly to Missouri?

    The travel and health documents required for your trip to Missouri 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 Missouri. 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 Oregon to Missouri?

Best airlines flying from Oregon to Missouri

Compare and see reviews for airlines that fly from Oregon to Missouri with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $91Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
DeltaPriceFrom $151Free CancellationRating
7.9
8,174 reviews
Search Delta flights
Alaska AirlinesPriceFrom $172Free CancellationRating
8.0
11,865 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $193Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $199Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
SouthwestPriceFrom $207Free CancellationRating
8.0
4,281 reviews
Search Southwest flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
11,255 reviews
Search American Airlines flights

Why use momondo?

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

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 Missouri from Oregon.

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

Yes. momondo allows you to filter the results for Oregon to Missouri flights to just show those with flexible booking policies.

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

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 Oregon to Missouri.

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

Price alerts on flights to Missouri from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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