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Delta Air Lines(DL) flights from Porto to Boston

Flight INFO & Delta Air Lines(DL) flights from Porto to Boston

Cheapest one-way flight price US$375
Cheapest return ticket price US$526
Cheapest month November
Peak season for travel July
Flight distance 5,047.17 km
Average flight time 7 hours 20 minutes
Popular airline TAP Air Portugal

Book Delta Air Lines(DL) flights from Porto to Boston

  • One way
  • Round-trip
      • OPO16:25
        26h 14m
        1 stops
        BOS13:39
        Porto - Boston|Wed, Jul 29|Delta Air Lines
        US$1,238
        US$2,192
        44% off
        Search
        44% off
        US$2,192
        US$1,238
      • OPO05:00
        13h 18m
        1 stops
        BOS13:18
        Porto - Boston|Sun, Aug 9|Delta Air Lines
        US$1,242
        US$2,192
        43% off
        Search
        43% off
        US$2,192
        US$1,242
      • OPO16:25
        26h 14m
        1 stops
        BOS13:39
        Porto - Boston|Sat, Aug 8|Delta Air Lines
        US$1,250
        US$2,192
        43% off
        Search
        43% off
        US$2,192
        US$1,250
      • OPO06:30
        12h 9m
        1 stops
        BOS13:39
        Porto - Boston|Sun, Jul 19|Delta Air Lines
        US$1,518
        Search
        US$1,518
      • OPO06:30
        12h 9m
        1 stops
        BOS13:39
        Porto - Boston|Mon, Aug 17|Delta Air Lines
        US$1,534
        Search
        US$1,534
      • OPO13:00
        12h 9m
        Nonstop
        BOS14:00
        Porto - Boston|Mon, Sep 6|Normal Airline
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Delta Air Lines(DL) flights from Porto to Boston & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL8341

    Delta Air Lines

    06:30

    OPO

    2.3h

    Nonstop

    09:45

    CDG

    - - - - - - S
    Search

  2. DL225

    Delta Air Lines

    11:45

    CDG

    7.9h

    Nonstop

    13:39

    BOS

    S M T W T F S
    Search

  3. DL8305

    Delta Air Lines

    05:55

    OPO

    2.3h

    Nonstop

    09:10

    CDG

    - - T W T - -
    Search

  4. DL225

    Delta Air Lines

    11:45

    CDG

    7.9h

    Nonstop

    13:39

    BOS

    S M T W T F S
    Search

  5. DL9673

    Delta Air Lines

    05:00

    OPO

    2.5h

    Nonstop

    08:30

    AMS

    S M T W T F S
    Search

  6. DL243

    Delta Air Lines

    11:25

    AMS

    7.9h

    Nonstop

    13:18

    BOS

    S M T W T F S
    Search

  7. DL8365

    Delta Air Lines

    16:25

    OPO

    2.2h

    Nonstop

    19:35

    CDG

    - M T W - F S
    Search

  8. DL225

    Delta Air Lines

    11:45

    CDG

    7.9h

    Nonstop

    13:39

    BOS

    S M T W T F S
    Search

  9. DL8385

    Delta Air Lines

    16:20

    OPO

    2.2h

    Nonstop

    19:30

    CDG

    - - - - T - -
    Search

  10. DL225

    Delta Air Lines

    11:45

    CDG

    7.9h

    Nonstop

    13:39

    BOS

    S M T W T F S
    Search

Delta Air Lines(DL) flights from Porto to Boston Flight Booking FAQ

  • Which airlines offer direct flights from Porto to Boston?

    At the moment, you can catch a nonstop flight from Porto to Boston with the following airlines, including: TAP Air Portugal Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

  • How long is a flight from Porto to Boston?

    It takes about 7 hours 20 minutes to fly from Porto to Boston.

  • When is the best time to book flights from Porto to Boston?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Porto to Boston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

  • How many flights are there per week from Porto to Boston?

    Based on Trip.com data in the past 4 weeks, there is 3 flight per week flying from Porto to Boston. You can check the weekly schedule for popular airlines on this route below: TAP Air Portugal: S/-/T/-/-/F/S -- TP227 (19:05)

  • When are flight tickets from Porto (OPO) to Boston (BOS) the cheapest?

    The cheapest months to fly from Porto to Boston is November, when demand for travel is lower.

  • Which upcoming date is cheapest to fly from Porto to Boston on?

    After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Porto to Boston on July 21, 2026 with Air Transat, with prices starting at US$421.

  • Which airports can I fly to for Boston from Porto?

    You can land at any one of the following hubs in Boston, with Francisco Sa Carneiro International Airport to Boston Logan International Airport (OPO-BOS) is by far the most common option on this route: Hartford Barnes Airport (BNH) Boston Logan International Airport (BOS) Portsmouth International Airport (PSM).

  • Is there any time difference between Porto and Boston?

    The time difference between Boston and Porto is 5h.

  • How do I change or cancel my ticket from Porto to Boston?

    Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.