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Cheap flights from Columbia, Missouri to Portland from $328

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Columbia, Missouri to Portland departing on 10/17. 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 Columbia, Missouri to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:16 pm - 9:27 pm
COU
-
PWM
5h 11m
1 stop
United Airlines Logo
4:48 pm - 9:20 pm
PWM
-
COU
5h 32m
1 stop
$328United Airlines
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
5:00 am - 2:37 pm
COU
-
PWM
8h 37m
2 stops
United Airlines Logo
6:20 pm - 12:33 am
PWM
-
COU
7h 13m
1 stop
$334United Airlines
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
5:00 am - 2:37 pm
COU
-
PWM
8h 37m
2 stops
United Airlines Logo
3:25 pm - 12:33 am
PWM
-
COU
10h 08m
2 stops
$339United Airlines
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
10:48 am - 11:51 pm
COU
-
PWM
12h 03m
2 stops
United Airlines Logo
6:00 am - 10:13 am
PWM
-
COU
5h 13m
1 stop
$454United Airlines
Mon, Jun 1 - Mon, Jun 8
American Airlines Logo
6:32 pm - 12:37 am
COU
-
PWM
5h 05m
1 stop
American Airlines Logo
6:00 pm - 10:46 pm
PWM
-
COU
5h 46m
1 stop
$464American Airlines
Mon, Jul 27 - Mon, Aug 3
American Airlines Logo
10:32 am - 6:52 pm
COU
-
PWM
7h 20m
1 stop
American Airlines Logo
4:07 pm - 9:21 pm
PWM
-
COU
6h 14m
1 stop
$535American Airlines
Sun, Aug 2 - Sat, Aug 8
American Airlines Logo
10:32 am - 6:52 pm
COU
-
PWM
7h 20m
1 stop
American Airlines Logo
7:27 am - 5:58 pm
PWM
-
COU
11h 31m
2 stops
$541American Airlines
Sun, Aug 2 - Sat, Aug 8
American Airlines Logo
6:32 pm - 12:37 am
COU
-
PWM
5h 05m
1 stop
American Airlines Logo
1:25 pm - 9:26 pm
PWM
-
COU
9h 01m
2 stops
$545American Airlines
Mon, Jul 27 - Mon, Aug 3
American Airlines Logo
6:00 am - 5:07 pm
COU
-
PWM
10h 07m
2 stops
American Airlines Logo
11:58 am - 9:24 pm
PWM
-
COU
10h 26m
2 stops
$611American Airlines
Mon, Jun 1 - Mon, Jun 8
American Airlines Logo
10:32 am - 10:33 pm
COU
-
PWM
11h 01m
2 stops
American Airlines Logo
7:27 am - 5:58 pm
PWM
-
COU
11h 31m
2 stops
$659American Airlines
Sun, Aug 2 - Sat, Aug 8

American Airlines flights from Columbia, Missouri to Portland, Maine

Our best American Airlines deals on Columbia, Missouri to Portland, Maine flight tickets
American Airlines
Jul 27
COU6:32 pmColumbia Regional
5h 05m
1 stop
PWM12:37 amPortland
Aug 3
PWM6:00 pmPortland
5h 46m
1 stop
COU10:46 pmColumbia Regional
$464
American Airlines
Aug 2
COU10:32 amColumbia Regional
7h 20m
1 stop
PWM6:52 pmPortland
Aug 8
PWM4:07 pmPortland
6h 14m
1 stop
COU9:21 pmColumbia Regional
$535
American Airlines
Aug 2
COU10:32 amColumbia Regional
7h 20m
1 stop
PWM6:52 pmPortland
Aug 8
PWM7:27 amPortland
11h 31m
2 stops
COU5:58 pmColumbia Regional
$541

United Airlines flights from Columbia, Missouri to Portland, Maine

Our best United Airlines deals on Columbia, Missouri to Portland, Maine flight tickets
United Airlines
Oct 17
COU3:16 pmColumbia Regional
5h 11m
1 stop
PWM9:27 pmPortland
Oct 21
PWM4:48 pmPortland
5h 32m
1 stop
COU9:20 pmColumbia Regional
$328
United Airlines
Oct 17
COU5:00 amColumbia Regional
8h 37m
2 stops
PWM2:37 pmPortland
Oct 21
PWM6:20 pmPortland
7h 13m
1 stop
COU12:33 amColumbia Regional
$334
United Airlines
Oct 17
COU5:00 amColumbia Regional
8h 37m
2 stops
PWM2:37 pmPortland
Oct 21
PWM3:25 pmPortland
10h 08m
2 stops
COU12:33 amColumbia Regional
$339

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 May 7, 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
Quickest round-trip

ColumbiaPortland

COU - PWM

COUPWM

Columbia Regional

Sat 10/17

3:16 pm-9:27 pm

1 stop5h 11m

Portland

Wed 10/21

4:48 pm-9:20 pm

1 stop5h 32m

$328

ColumbiaPortland

COU - PWM

COUPWM

Columbia Regional

Sat 10/17

5:00 am-2:37 pm

2 stops8h 37m

Portland

Wed 10/21

6:20 pm-12:33 am

1 stop7h 13m

$334

ColumbiaPortland

COU - PWM

COUPWM

Columbia Regional

Sat 10/17

5:00 am-2:37 pm

2 stops8h 37m

Portland

Wed 10/21

3:25 pm-12:33 am

2 stops10h 08m

$339

ColumbiaPortland

COU - PWM

COUPWM

Columbia Regional

Mon 6/1

10:48 am-11:51 pm

2 stops12h 03m

Portland

Mon 6/8

6:00 am-10:13 am

1 stop5h 13m

$454

ColumbiaPortland

COU - PWM

COUPWM

Columbia Regional

Mon 7/27

6:32 pm-12:37 am

1 stop5h 05m

Portland

Mon 8/3

6:00 pm-10:46 pm

1 stop5h 46m

$464

ColumbiaPortland

COU - PWM

COUPWM

Columbia Regional

Sun 8/2

10:32 am-6:52 pm

1 stop7h 20m

Portland

Sat 8/8

4:07 pm-9:21 pm

1 stop6h 14m

$535

ColumbiaPortland

COU - PWM

COUPWM

Columbia Regional

Sun 8/2

10:32 am-6:52 pm

1 stop7h 20m

Portland

Sat 8/8

7:27 am-5:58 pm

2 stops11h 31m

$541

ColumbiaPortland

COU - PWM

COUPWM

Columbia Regional

Mon 7/27

6:32 pm-12:37 am

1 stop5h 05m

Portland

Mon 8/3

1:25 pm-9:26 pm

2 stops9h 01m

$545

ColumbiaPortland

COU - PWM

COUPWM

Columbia Regional

Mon 6/1

6:00 am-5:07 pm

2 stops10h 07m

Portland

Mon 6/8

11:58 am-9:24 pm

2 stops10h 26m

$611

ColumbiaPortland

COU - PWM

COUPWM

Columbia Regional

Sun 8/2

10:32 am-10:33 pm

2 stops11h 01m

Portland

Sat 8/8

7:27 am-5:58 pm

2 stops11h 31m

$659

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time

5h 11m

Direct flights

None
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 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.

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

  • How do I get Price Alerts for flights from Columbia, Missouri to Portland, Maine?

    Price Alerts will notify you by email when the price for flights to Portland, Maine from Columbia, Missouri decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Columbia, Missouri to Portland, Maine with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Portland?

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

An easier way to manage your Portland, Maine trip

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