Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Columbus Airport to Porto from $313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus Airport to Porto departing on 5/28. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Columbus Airport to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:56 am - 7:40 am
CMH
-
OPO
14h 44m
2 stops
American Airlines Logo
8:20 am - 6:30 pm
OPO
-
CMH
15h 10m
2 stops
$641American Airlines
Thu, Apr 30 - Wed, May 6
American Airlines Logo
11:56 am - 7:40 am
CMH
-
OPO
14h 44m
2 stops
American Airlines Logo
8:20 am - 6:30 pm
OPO
-
CMH
15h 10m
2 stops
$642American Airlines
Thu, Apr 30 - Wed, May 6
American Airlines Logo
11:56 am - 7:40 am
CMH
-
OPO
14h 44m
2 stops
American Airlines Logo
8:20 am - 9:38 pm
OPO
-
CMH
18h 18m
2 stops
$649American Airlines
Thu, Apr 16 - Tue, Apr 21
Iberia Logo
11:58 am - 7:40 am
CMH
-
OPO
14h 42m
2 stops
Iberia Logo
8:40 pm - 6:30 pm
OPO
-
CMH
26h 50m
2 stops
$661Iberia
Wed, Apr 8 - Sun, Apr 26
Iberia Logo
1:45 pm - 11:45 am
CMH
-
OPO
17h 00m
2 stops
Iberia Logo
8:20 am - 8:23 pm
OPO
-
CMH
17h 03m
2 stops
$669Iberia
Sun, Apr 12 - Sun, Apr 19
Lufthansa Logo
9:20 am - 9:30 am
CMH
-
OPO
20h 10m
1 stop
Lufthansa Logo
12:00 pm - 9:45 am
OPO
-
CMH
26h 45m
2 stops
$688Lufthansa
Wed, Mar 25 - Wed, Apr 1
Delta Logo
10:31 am - 10:30 am
CMH
-
OPO
19h 59m
2 stops
Delta Logo
5:00 am - 11:59 pm
OPO
-
CMH
23h 59m
2 stops
$693Delta
Wed, Mar 25 - Wed, Apr 1
Delta Logo
7:14 pm - 6:10 pm
CMH
-
OPO
17h 56m
2 stops
Delta Logo
5:00 am - 7:04 pm
OPO
-
CMH
19h 04m
2 stops
$694Delta
Sun, Apr 26 - Fri, May 15
United Airlines Logo
7:40 pm - 11:15 am
CMH
-
OPO
34h 35m
2 stops
United Airlines Logo
6:00 am - 11:47 pm
OPO
-
CMH
22h 47m
2 stops
$714United Airlines
Sun, Apr 26 - Fri, May 15
Delta Logo
1:00 pm - 10:30 am
CMH
-
OPO
17h 30m
2 stops
Delta Logo
11:25 am - 11:59 pm
OPO
-
CMH
16h 34m
2 stops
$726Delta
Wed, Mar 11 - Wed, Mar 25

Iberia flights from Columbus Airport to Porto

Our best Iberia deals on Columbus Airport to Porto flight tickets
Iberia
Apr 8
CMH11:58 amColumbus
14h 42m
2 stops
OPO7:40 amPorto
Apr 26
OPO8:40 pmPorto
26h 50m
2 stops
CMH6:30 pmColumbus
$661
Iberia
Apr 12
CMH1:45 pmColumbus
17h 00m
2 stops
OPO11:45 amPorto
Apr 19
OPO8:20 amPorto
17h 03m
2 stops
CMH8:23 pmColumbus
$669
Iberia
Mar 12
CMH12:07 pmColumbus
27h 53m
2 stops
OPO8:00 pmPorto
Mar 18
OPO8:20 amPorto
19h 08m
2 stops
CMH11:28 pmColumbus
$2,257

Lufthansa flights from Columbus Airport to Porto

Our best Lufthansa deals on Columbus Airport to Porto flight tickets
Lufthansa
Mar 25
CMH9:20 amColumbus
20h 10m
1 stop
OPO9:30 amPorto
Apr 1
OPO12:00 pmPorto
26h 45m
2 stops
CMH9:45 amColumbus
$688
Lufthansa
Mar 11
CMH3:08 pmColumbus
20h 17m
2 stops
OPO3:25 pmPorto
Mar 25
OPO12:35 pmPorto
14h 45m
1 stop
CMH11:20 pmColumbus
$856
Lufthansa
Apr 16
CMH7:40 pmColumbus
39h 05m
2 stops
OPO3:45 pmPorto
Apr 21
OPO12:35 pmPorto
11h 55m
1 stop
CMH7:30 pmColumbus
$866

momondo Fare Finder

 
Customize your flight search to find flights from Columbus Airport to Porto 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 27, 2026.
Use the filters below to find and compare flights from Columbus Airport to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Thu 4/30

11:56 am-7:40 am

2 stops14h 44m

Porto

Wed 5/6

8:20 am-6:30 pm

2 stops15h 10m

$641

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Thu 4/30

11:56 am-7:40 am

2 stops14h 44m

Porto

Wed 5/6

8:20 am-6:30 pm

2 stops15h 10m

$642

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Thu 4/16

11:56 am-7:40 am

2 stops14h 44m

Porto

Tue 4/21

8:20 am-9:38 pm

2 stops18h 18m

$649

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Wed 4/8

11:58 am-7:40 am

2 stops14h 42m

Porto

Sun 4/26

8:40 pm-6:30 pm

2 stops26h 50m

$661

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Sun 4/12

1:45 pm-11:45 am

2 stops17h 00m

Porto

Sun 4/19

8:20 am-8:23 pm

2 stops17h 03m

$669

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Wed 3/25

9:20 am-9:30 am

1 stop20h 10m

Porto

Wed 4/1

12:00 pm-9:45 am

2 stops26h 45m

$688

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Wed 3/25

10:31 am-10:30 am

2 stops19h 59m

Porto

Wed 4/1

5:00 am-11:59 pm

2 stops23h 59m

$693

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Sun 4/26

7:14 pm-6:10 pm

2 stops17h 56m

Porto

Fri 5/15

5:00 am-7:04 pm

2 stops19h 04m

$694

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Sun 4/26

7:40 pm-11:15 am

2 stops34h 35m

Porto

Fri 5/15

6:00 am-11:47 pm

2 stops22h 47m

$714

ColumbusPorto

CMH - OPO

CMHOPO

Columbus

Wed 3/11

1:00 pm-10:30 am

2 stops17h 30m

Porto

Wed 3/25

11:25 am-11:59 pm

2 stops16h 34m

$726

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Porto from

How to get the cheapest flight ticket from Columbus Airport to Porto

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 Porto?

The month of February is, on average, the cheapest month to fly to Porto from Columbus Airport, with most prices found around $500. If you aren’t able to travel during the month of February, then book flights to Porto from Columbus Airport during November instead. Flights to Porto in November, while not as cheap as those in February, still average around $693.

Can stopping save me money on Columbus Airport to Porto flights?

You could potentially save up to 29% on your flight if you consider stops on a Columbus Airport to Porto flight.

When to book flights from Columbus Airport to Porto

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

Cheap Columbus Airport to Porto (CMH to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus Airport to Porto

Fastest flight time

11h 53m

Direct flights

None
The fastest flight from Columbus Airport to Porto takes 11h 53m
There are no direct flights from Columbus Airport to Porto. There are no popular flight routes from Columbus Airport to Porto.
Search flight deals

  • How far is Columbus to Porto by plane?

    The distance between Columbus and Porto is about 3768.7 mi. A reasonable flight in good conditions will take 11h 53m.

  • When did momondo last update prices for flights from Columbus Airport to Porto Airport?

    Prices for flights from Columbus Airport to Porto Airport were last updated today.

  • How many operators does momondo search for flights from Columbus Airport to Porto Airport?

  • How old do you have to be to fly from Columbus Airport to Porto 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 Columbus Airport to Porto Airport.

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

    The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Columbus Airport to Porto?

Best airlines flying from Columbus Airport to Porto

Compare and see reviews for airlines that fly from Columbus Airport to Porto with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $692Free CancellationRating
7.4
9,349 reviews
Search United Airlines flights
DeltaPriceFrom $731Free CancellationRating
7.9
8,243 reviews
Search Delta flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Matosinhos
Braga
Aveiro
Esposende
Lamego
Guimarães
Pinhao
Chaves
Espinho
Arcos de Valdevez
Viseu
Ponte de Lima
Curia
Penafiel
Mesao Frio
Mira
Baiao

Why use momondo?

Why should I use momondo to find a flight deal from Columbus to Porto?

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 Porto from Columbus.

Can I find flights from Columbus to Porto with flexible booking policies on momondo?

Yes. All flights to Porto from Columbus on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Columbus to Porto?

momondo provides multiple filters to help you find the best flight to Porto from Columbus. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Porto from Columbus 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.

An easier way to manage your Porto 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 3/29
Sun 4/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal