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Cheap flights from Columbia, Missouri to Portland from $303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbia, Missouri to Portland departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Columbia, Missouri to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:11 pm - 9:23 pmCOU  Columbia Regional-PWM Portland
5h 12m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 10:39 amPWM  Portland-COU Columbia Regional
5h 39m1 stop Chicago O'Hare Intl
$318United Airlines
Fri, Sep 11 - Wed, Sep 16
United Airlines Logo
3:11 pm - 9:23 pmCOU  Columbia Regional-PWM Portland
5h 12m1 stop Chicago O'Hare Intl
United Airlines Logo
5:15 am - 2:30 pmPWM  Portland-COU Columbia Regional
10h 15m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$324United Airlines
Fri, Sep 11 - Wed, Sep 16
United Airlines Logo
11:17 am - 11:32 pmCOU  Columbia Regional-PWM Portland
11h 15m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:06 am - 2:30 pmPWM  Portland-COU Columbia Regional
9h 24m2 stops Newark Chicago O'Hare Intl
$329United Airlines
Fri, Sep 11 - Wed, Sep 16
American Airlines Logo
12:43 pm - 11:41 pmCOU  Columbia Regional-PWM Portland
9h 58m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
7:32 am - 6:02 pmPWM  Portland-COU Columbia Regional
11h 30m2 stops Philadelphia Chicago O'Hare Intl
$354American Airlines
Tue, Sep 8 - Tue, Sep 15
United Airlines Logo
11:19 am - 6:43 pmCOU  Columbia Regional-PWM Portland
6h 24m1 stop Chicago O'Hare Intl
United Airlines Logo
8:47 am - 2:18 pmPWM  Portland-COU Columbia Regional
6h 31m1 stop Chicago O'Hare Intl
$408United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
3:12 pm - 9:23 pmCOU  Columbia Regional-PWM Portland
5h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 10:39 amPWM  Portland-COU Columbia Regional
5h 39m1 stop Chicago O'Hare Intl
$408United Airlines
Tue, Sep 8 - Tue, Sep 15
United Airlines Logo
3:00 pm - 9:51 pmCOU  Columbia Regional-PWM Portland
5h 51m1 stop Chicago O'Hare Intl
United Airlines Logo
5:08 pm - 9:37 pmPWM  Portland-COU Columbia Regional
5h 29m1 stop Chicago O'Hare Intl
$408United Airlines
Wed, Oct 28 - Sat, Oct 31
United Airlines Logo
8:00 am - 2:16 pmCOU  Columbia Regional-PWM Portland
5h 16m1 stop Chicago O'Hare Intl
United Airlines Logo
9:46 am - 8:41 pmPWM  Portland-COU Columbia Regional
11h 55m2 stops Washington, D.C. Dulles Intl Denver Intl
$414United Airlines
Wed, Oct 28 - Sat, Oct 31
American Airlines Logo
10:38 am - 9:55 pmCOU  Columbia Regional-PWM Portland
10h 17m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
11:57 am - 8:55 pmPWM  Portland-COU Columbia Regional
9h 58m2 stops New York LaGuardia Chicago O'Hare Intl
$424American Airlines
Mon, Sep 28 - Tue, Oct 6
American Airlines Logo
6:32 pm - 1:05 pmCOU  Columbia Regional-PWM Portland
17h 33m1 stop Chicago O'Hare Intl
American Airlines Logo
5:45 pm - 10:01 amPWM  Portland-COU Columbia Regional
17h 16m1 stop Chicago O'Hare Intl
$438American Airlines
Mon, Sep 28 - Tue, Oct 6

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United Airlines flights from Columbia, Missouri to Portland, Maine

Our best United Airlines deals on Columbia, Missouri to Portland, Maine flight tickets
United Airlines
Sep 11
COU3:11 pmColumbia Regional
5h 12m
1 stop
PWM9:23 pmPortland
Sep 16
PWM6:00 amPortland
5h 39m
1 stop
COU10:39 amColumbia Regional
$318
United Airlines
Sep 11
COU3:11 pmColumbia Regional
5h 12m
1 stop
PWM9:23 pmPortland
Sep 16
PWM5:15 amPortland
10h 15m
2 stops
COU2:30 pmColumbia Regional
$324
United Airlines
Sep 11
COU11:17 amColumbia Regional
11h 15m
2 stops
PWM11:32 pmPortland
Sep 16
PWM6:06 amPortland
9h 24m
2 stops
COU2:30 pmColumbia Regional
$329

American Airlines flights from Columbia, Missouri to Portland, Maine

Our best American Airlines deals on Columbia, Missouri to Portland, Maine flight tickets
American Airlines
Sep 8
COU12:43 pmColumbia Regional
9h 58m
2 stops
PWM11:41 pmPortland
Sep 15
PWM7:32 amPortland
11h 30m
2 stops
COU6:02 pmColumbia Regional
$354
American Airlines
Sep 28
COU10:38 amColumbia Regional
10h 17m
2 stops
PWM9:55 pmPortland
Oct 6
PWM11:57 amPortland
9h 58m
2 stops
COU8:55 pmColumbia Regional
$424
American Airlines
Sep 28
COU6:32 pmColumbia Regional
17h 33m
1 stop
PWM1:05 pmPortland
Oct 6
PWM5:45 pmPortland
17h 16m
1 stop
COU10:01 amColumbia Regional
$438

momondo Fare Finder

 
Customize your flight search to find flights from Columbia, Missouri to Portland, Maine 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 August 18, 2026.
Use the filters below to find and compare flights from Columbia, Missouri to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbiaPortland

COU Columbia Regional - PWM Portland

COUPWM

Columbia Regional

Fri 9/11

3:11 pm-9:23 pm

1 stop5h 12m

Portland

Wed 9/16

6:00 am-10:39 am

1 stop5h 39m

$318

ColumbiaPortland

COU Columbia Regional - PWM Portland

COUPWM

Columbia Regional

Fri 9/11

3:11 pm-9:23 pm

1 stop5h 12m

Portland

Wed 9/16

5:15 am-2:30 pm

2 stops10h 15m

$324

ColumbiaPortland

COU Columbia Regional - PWM Portland

COUPWM

Columbia Regional

Fri 9/11

11:17 am-11:32 pm

2 stops11h 15m

Portland

Wed 9/16

6:06 am-2:30 pm

2 stops9h 24m

$329

ColumbiaPortland

COU Columbia Regional - PWM Portland

COUPWM

Columbia Regional

Tue 9/8

12:43 pm-11:41 pm

2 stops9h 58m

Portland

Tue 9/15

7:32 am-6:02 pm

2 stops11h 30m

$354

ColumbiaPortland

COU Columbia Regional - PWM Portland

COUPWM

Columbia Regional

Sat 10/24

11:19 am-6:43 pm

1 stop6h 24m

Portland

Wed 10/28

8:47 am-2:18 pm

1 stop6h 31m

$408
Quickest round-trip

ColumbiaPortland

COU Columbia Regional - PWM Portland

COUPWM

Columbia Regional

Tue 9/8

3:12 pm-9:23 pm

1 stop5h 11m

Portland

Tue 9/15

6:00 am-10:39 am

1 stop5h 39m

$408

ColumbiaPortland

COU Columbia Regional - PWM Portland

COUPWM

Columbia Regional

Wed 10/28

3:00 pm-9:51 pm

1 stop5h 51m

Portland

Sat 10/31

5:08 pm-9:37 pm

1 stop5h 29m

$408

ColumbiaPortland

COU Columbia Regional - PWM Portland

COUPWM

Columbia Regional

Wed 10/28

8:00 am-2:16 pm

1 stop5h 16m

Portland

Sat 10/31

9:46 am-8:41 pm

2 stops11h 55m

$414

ColumbiaPortland

COU Columbia Regional - PWM Portland

COUPWM

Columbia Regional

Mon 9/28

10:38 am-9:55 pm

2 stops10h 17m

Portland

Tue 10/6

11:57 am-8:55 pm

2 stops9h 58m

$424

ColumbiaPortland

COU Columbia Regional - PWM Portland

COUPWM

Columbia Regional

Mon 9/28

6:32 pm-1:05 pm

1 stop17h 33m

Portland

Tue 10/6

5:45 pm-10:01 am

1 stop17h 16m

$438

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Columbia, Missouri to Portland, Maine

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 airline that flies from Columbia Regional to Portland?

American Airlines and United Airlines are the most popular carriers operating from Columbia Regional to Portland

When to book flights from Columbia, Missouri to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Columbia, Missouri to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Columbia, Missouri to Portland, Maine (COU to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbia, Missouri to Portland, Maine

Best Price Found

$303

Fastest flight time

5h 11m

Direct flights

None
The best one-way flight to Portland, Maine from Columbia, Missouri in the past 72 hours is $303. The best round-trip flight deal from Columbia, Missouri to Portland, Maine found on momondo in the last 72 hours is $318.
The fastest flight from Columbia, Missouri to Portland, Maine takes 5h 11m
There are no direct flights from Columbia, Missouri to Portland, Maine. There are no popular flight routes from Columbia, Missouri to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Columbia, Missouri to Portland, Maine

  • How far is Columbia Regional to Portland by plane?

    There are 1186.4 mi between Columbia Regional and Portland. Flights usually cover this in 5h 11m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Columbia Regional Airport to Portland Airport?

    Prices for flights from Columbia Regional Airport to Portland Airport refresh daily.

  • How many operators does momondo search for flights from Columbia Regional Airport to Portland Airport?

  • How old do you have to be to fly from Columbia Regional Airport to Portland Airport?

    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 Columbia Regional Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport 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 Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Columbia, Missouri to Portland, Maine?

Best airlines flying from Columbia, Missouri to Portland, Maine

Compare and see reviews for airlines that fly from Columbia, Missouri to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,945 reviews
Search American Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Lewiston
Brunswick
Freeport
Auburn
Gorham
Conway
Bartlett
Windham
Bath
Intervale
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Columbia to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Columbia to Portland for you.

Can I find flights from Columbia to Portland with flexible booking policies on momondo?

Flights from Columbia to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Columbia to Portland?

Once you have performed a search for Columbia to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Columbia and alert you when they change.

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