Which other airlines fly to Porto?

Along with Delta, you can also fly to Porto with TAP AIR PORTUGAL.

Which airport do Delta flights to Porto fly into?

You’ll fly into Porto Airport when flying to Porto with Delta.

Are there any other airlines in SkyTeam that fly to Porto?

Unfortunately, there are no other airlines in SkyTeam that fly to Porto.

Delta flights to Porto (OPO) from $507

Flights Deals

Cheap Delta Flight Deals to Porto

Here are some of the best deals found on KAYAK recently from Delta to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent round-trip Delta flight deals to Porto

KAYAK's recommended round-trip Delta deals departing in the coming months to Porto.

Discover the best prices for you by selecting your travel dates on KAYAK.

10:20 pm - 9:35 pmBOS-OPO

18h 15m1 stop

6:30 am - 1:35 pmOPO-BOS

12h 05m1 stop

$572Delta

Find Deal

Sun, Aug 3 - Thu, Aug 28

6:55 pm - 3:30 pmBOS-OPO

15h 35m1 stop

6:15 am - 6:25 pmOPO-BOS

17h 10m1 stop

$573Delta

Find Deal

Mon, Aug 4 - Wed, Aug 27

3:00 pm - 3:30 pmBOS-OPO

19h 30m2 stops

6:40 am - 6:20 pmOPO-BOS

16h 40m1 stop

$577Delta

Find Deal

Tue, Sep 23 - Fri, Oct 10

10:20 pm - 9:35 pmBOS-OPO

18h 15m1 stop

9:20 am - 7:21 amOPO-BOS

27h 01m2 stops

$581Delta

Find Deal

Sun, Aug 3 - Thu, Aug 28

5:20 pm - 3:30 pmBOS-OPO

17h 10m1 stop

6:15 am - 10:42 pmOPO-BOS

21h 27m2 stops

$582Delta

Find Deal

Mon, Aug 4 - Wed, Aug 27

5:20 pm - 3:30 pmBOS-OPO

17h 10m1 stop

6:15 am - 7:18 pmOPO-BOS

18h 03m2 stops

$583Delta

Find Deal

Mon, Aug 4 - Wed, Aug 27

4:50 pm - 10:15 pmBOS-OPO

24h 25m1 stop

6:15 am - 1:35 pmOPO-BOS

12h 20m1 stop

$585Delta

Find Deal

Wed, Aug 6 - Wed, Aug 27

3:00 pm - 3:30 pmBOS-OPO

19h 30m2 stops

9:20 am - 7:25 amOPO-BOS

27h 05m2 stops

$586Delta

Find Deal

Tue, Sep 23 - Fri, Oct 10

3:30 pm - 3:30 pmBOS-OPO

19h 00m2 stops

6:15 am - 10:29 pmOPO-BOS

21h 14m2 stops

$587Delta

Find Deal

Tue, Sep 23 - Wed, Oct 8

9:55 am - 10:40 amBOS-OPO

19h 45m2 stops

11:35 am - 4:30 pmOPO-BOS

33h 55m1 stop

$589Delta

Find Deal

Wed, Oct 8 - Thu, Oct 23

Useful Info

Low season	February
High season	July
Cheapest flight	$507
Average price round-trip	$872

Best time to beat the crowds with an average 22% drop in price.

Most popular time to fly with an average 24% increase in price.

Flight from Baltimore to Porto

(price for this month)

When to book flights with Delta to Porto

Average price per month

Flight prices as travel date approaches

Which other airlines fly to Porto?
Along with Delta, you can also fly to Porto with TAP AIR PORTUGAL.
Which airport do Delta flights to Porto fly into?
You’ll fly into Porto Airport when flying to Porto with Delta.
Are there any other airlines in SkyTeam that fly to Porto?
Unfortunately, there are no other airlines in SkyTeam that fly to Porto.

8.0

Very goodBased on 7,934 verified guest reviews

7.3Food

7.9Entertainment

8.5Crew

7.9Comfort

8.2Boarding

Pros +

Cons -

We had a 2.5 hour delay because there was someone missing in the crew. (in 99 reviews)

Show reviews that mention

10.0 Wonderful

Anonymous, Apr 2025

Great

10.0 Wonderful

Anonymous, Apr 2025

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

10.0 Wonderful

Anonymous, Apr 2025

All was very good!

6.0 Okay

Barbara, Apr 2025

Our bag was lost so that made unnecessary chaos On our trip

8.0 Very good

Fredrick, Apr 2025

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

10.0 Wonderful

Anonymous, Apr 2025

Perfect

10.0 Wonderful

Renee, Apr 2025

Crew was friendly Love the entertainment in the seat head rest.

6.0 Okay

Alex, Apr 2025

Long before take off and late at Seattle.

8.0 Very good

Anonymous, Apr 2025

Delta flight was on time, seats were comfortable, and crew was nice.

10.0 Wonderful

Robin, Apr 2025

Crew was great. Helpful friendly.

Everything you need to know for your flight to Porto

Airlines

Airports

Cabin class

Complete your trip

Delta flights

Flights to other cities

Origins

Other airports

Return flight deals

Other airlines flying to Porto

Iberia flights to Porto

TAP AIR PORTUGAL flights to Porto

United Airlines flights to Porto

Azores Airlines flights to Porto

OPO

Find cheap Delta flights to Porto from $507

Search hundreds of travel sites at once for deals on Delta flights to Porto

Cheap Delta Flight Deals to Porto

Recent round-trip Delta flight deals to Porto

Recent one-way Delta flight deals to Porto

Recent last minute Delta flight deals to Porto

Good to know

When to book flights with Delta to Porto

FAQs for flying to Porto with Delta

Which other airlines fly to Porto?

Which airport do Delta flights to Porto fly into?

Are there any other airlines in SkyTeam that fly to Porto?

Delta customer reviews

Pros +

Cons -

Traveler rating:

Sort by:

Everything you need to know for your flight to Porto

Other airlines flying to Porto

Information on the airport you'll fly into in Porto

Cabin class types available on flights to Porto

Complete your trip to Porto with a hotel stay or car rental

Top Delta flights

Flights to other popular destinations

Flights from domestic origins to Porto

Choose which airport to fly into in Porto

Find deals for your return flight