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Cheap flight deals from Porto to Appleton Starting at US$848

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
      • OPO06:15 am
        20h 14m
        2 stops
        ATW08:29 pm
        Thu, Feb 20|Porto - Appleton|Delta Air Lines
        ATW05:19 pm
        35h 16m
        2 stops
        OPO10:35 am
        Mon, Feb 24|Appleton - Porto|Delta Air Lines
        US$848US$1,418
        40% OFF
        40% OFF
        US$1,418US$848

        Choose Delta Air Lines flights from Porto to Appleton. The one-way connecting flight with Delta Air Lines departs from Francisco Sa Carneiro International Airport on Thu, Feb 20-Mon, Feb 24, arriving at Outagamie County Airport. One-way Prices start from US$848 including taxes and charges.

      • OPO06:00 am
        16h 45m
        2 stops
        ATW04:45 pm
        Thu, Feb 20|Porto - Appleton|United Airlines
        ATW05:30 pm
        39h 45m
        2 stops
        OPO03:15 pm
        Mon, Feb 24|Appleton - Porto|Lufthansa
        US$851US$1,418
        40% OFF
        40% OFF
        US$1,418US$851

        Choose United Airlines flights from Porto to Appleton. The one-way connecting flight with United Airlines departs from Francisco Sa Carneiro International Airport on Thu, Feb 20-Mon, Feb 24, arriving at Outagamie County Airport. One-way Prices start from US$851 including taxes and charges.

      • OPO08:20 am
        20h 56m
        2 stops
        ATW11:16 pm
        Thu, Feb 20|Porto - Appleton|American Airlines
        ATW11:25 am
        18h 20m
        2 stops
        OPO11:45 am
        Mon, Feb 24|Appleton - Porto|American Airlines
        US$853US$1,418
        40% OFF
        40% OFF
        US$1,418US$853

        Choose American Airlines flights from Porto to Appleton. The one-way connecting flight with American Airlines departs from Francisco Sa Carneiro International Airport on Thu, Feb 20-Mon, Feb 24, arriving at Outagamie County Airport. One-way Prices start from US$853 including taxes and charges.

      • OPO06:00 am
        20h 29m
        2 stops
        ATW08:29 pm
        Tue, Feb 25|Porto - Appleton|Delta Air Lines
        ATW04:20 pm
        36h 35m
        2 stops
        OPO10:55 am
        Sat, Mar 1|Appleton - Porto|Delta Air Lines
        US$868
        US$868

        Choose Delta Air Lines flights from Porto to Appleton. The one-way connecting flight with Delta Air Lines departs from Francisco Sa Carneiro International Airport on Tue, Feb 25-Sat, Mar 1, arriving at Outagamie County Airport. One-way Prices start from US$868 including taxes and charges.

      • OPO08:20 am
        17h 25m
        2 stops
        ATW07:45 pm
        Thu, Feb 20|Porto - Appleton|Iberia
        ATW05:00 am
        20h 40m
        2 stops
        OPO07:40 am
        Mon, Feb 24|Appleton - Porto|American Airlines
        US$874
        US$874

        Choose Iberia flights from Porto to Appleton. The one-way connecting flight with Iberia departs from Francisco Sa Carneiro International Airport on Thu, Feb 20-Mon, Feb 24, arriving at Outagamie County Airport. One-way Prices start from US$874 including taxes and charges.

      • OPO06:15 am
        20h 14m
        2 stops
        ATW08:29 pm
        Thu, Feb 20|Porto - Appleton|KLM
        ATW12:10 pm
        16h 40m
        2 stops
        OPO10:50 am
        Mon, Feb 24|Appleton - Porto|Delta Air Lines
        US$883
        US$883

        Choose KLM flights from Porto to Appleton. The one-way connecting flight with KLM departs from Francisco Sa Carneiro International Airport on Thu, Feb 20-Mon, Feb 24, arriving at Outagamie County Airport. One-way Prices start from US$883 including taxes and charges.

      • OPO06:00 am
        20h 57m
        2 stops
        ATW08:57 pm
        Thu, Feb 20|Porto - Appleton|Lufthansa
        ATW12:50 pm
        18h
        2 stops
        OPO12:50 pm
        Mon, Feb 24|Appleton - Porto|Lufthansa
        US$884
        US$884

        Choose Lufthansa flights from Porto to Appleton. The one-way connecting flight with Lufthansa departs from Francisco Sa Carneiro International Airport on Thu, Feb 20-Mon, Feb 24, arriving at Outagamie County Airport. One-way Prices start from US$884 including taxes and charges.

      • OPO09:55 am
        16h 34m
        2 stops
        ATW08:29 pm
        Tue, Feb 25|Porto - Appleton|KLM
        ATW04:20 pm
        36h 35m
        2 stops
        OPO10:55 am
        Sat, Mar 1|Appleton - Porto|Delta Air Lines
        US$899
        US$899

        Choose KLM flights from Porto to Appleton. The one-way connecting flight with KLM departs from Francisco Sa Carneiro International Airport on Tue, Feb 25-Sat, Mar 1, arriving at Outagamie County Airport. One-way Prices start from US$899 including taxes and charges.

      • OPO06:00 am
        20h 57m
        2 stops
        ATW08:57 pm
        Tue, Feb 25|Porto - Appleton|Lufthansa
        ATW12:50 pm
        18h
        2 stops
        OPO12:50 pm
        Sat, Mar 1|Appleton - Porto|Lufthansa
        US$923
        US$923

        Choose Lufthansa flights from Porto to Appleton. The one-way connecting flight with Lufthansa departs from Francisco Sa Carneiro International Airport on Tue, Feb 25-Sat, Mar 1, arriving at Outagamie County Airport. One-way Prices start from US$923 including taxes and charges.

      • OPO06:00 am
        19h 2m
        2 stops
        ATW07:02 pm
        Tue, Feb 25|Porto - Appleton|United Airlines
        ATW12:50 pm
        18h
        2 stops
        OPO12:50 pm
        Sat, Mar 1|Appleton - Porto|Lufthansa
        US$968
        US$968

        Choose United Airlines flights from Porto to Appleton. The one-way connecting flight with United Airlines departs from Francisco Sa Carneiro International Airport on Tue, Feb 25-Sat, Mar 1, arriving at Outagamie County Airport. One-way Prices start from US$968 including taxes and charges.

      • OPO01:00 pm
        3h 5m
        Nonstop
        ATW02:00 pm
        Sun, Feb 23|Porto - Appleton|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Porto to Appleton Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. LH1181

    Lufthansa

    06:00 am

    OPO

    2.7h

    09:40 am

    FRA

    -MTWTFS
    Search

  2. LH430

    Lufthansa

    10:50 am

    FRA

    9.1h

    12:55 pm

    ORD

    SMTWTFS

  3. UA4748

    United Airlines

    08:05 pm

    ORD

    1.3h

    09:21 pm

    ATW

    SMTWTFS

  4. UA9004

    United Airlines

    06:00 am

    OPO

    2.7h

    09:40 am

    FRA

    -MTWTFS
    Search

  5. UA906

    United Airlines

    12:40 pm

    FRA

    9.1h

    02:45 pm

    ORD

    SMTWTFS

  6. UA5526

    United Airlines

    05:55 pm

    ORD

    1.2h

    07:08 pm

    ATW

    SMTWTFS

  7. UA9004

    United Airlines

    06:00 am

    OPO

    2.7h

    09:40 am

    FRA

    -MTWTFS
    Search

  8. UA8836

    United Airlines

    10:50 am

    FRA

    9.1h

    12:55 pm

    ORD

    SMTWTFS

  9. UA5521

    United Airlines

    03:35 pm

    ORD

    1.2h

    04:49 pm

    ATW

    SMTWTFS

  10. DL9666

    Delta Air Lines

    06:40 am

    OPO

    2.5h

    10:10 am

    AMS

    SMTWTFS
    Search

  11. DL137

    Delta Air Lines

    01:00 pm

    AMS

    8.7h

    03:40 pm

    DTW

    SMTWTFS

  12. DL4159

    Delta Air Lines

    09:00 pm

    DTW

    1.4h

    09:25 pm

    ATW

    SMTWTFS

  13. KL1570

    KLM

    06:40 am

    OPO

    2.5h

    10:10 am

    AMS

    SMTWTFS
    Search

  14. KL6051

    KLM

    10:55 am

    AMS

    8.7h

    01:35 pm

    DTW

    SMTWTFS

  15. KL6492

    KLM

    08:15 pm

    DTW

    1.6h

    08:50 pm

    ATW

    SMTWTFS

  16. DL9666

    Delta Air Lines

    06:40 am

    OPO

    2.5h

    10:10 am

    AMS

    SMTWTFS
    Search

  17. DL135

    Delta Air Lines

    10:55 am

    AMS

    8.7h

    01:35 pm

    DTW

    SMTWTFS

  18. DL4159

    Delta Air Lines

    09:00 pm

    DTW

    1.4h

    09:25 pm

    ATW

    SMTWTFS

  19. AA8573

    American Airlines

    08:15 am

    OPO

    1.3h

    10:35 am

    MAD

    SMTWTFS
    Search

  20. AA749

    American Airlines

    01:00 pm

    MAD

    9.0h

    04:00 pm

    CLT

    SMTWTFS

  21. AA4252

    American Airlines

    09:45 pm

    CLT

    2.4h

    11:10 pm

    ATW

    SMTWTFS

  22. IB544

    Iberia

    08:15 am

    OPO

    1.3h

    10:35 am

    MAD

    SMTWTFS
    Search

  23. IB341

    Iberia

    11:35 am

    MAD

    9.7h

    02:15 pm

    ORD

    SMTWTFS

  24. AA6113

    American Airlines

    06:30 pm

    ORD

    1.1h

    07:39 pm

    ATW

    SMTWTFS

  25. IB544

    Iberia

    08:15 am

    OPO

    1.3h

    10:35 am

    MAD

    SMTWTFS
    Search

  26. IB341

    Iberia

    11:35 am

    MAD

    9.7h

    02:15 pm

    ORD

    SMTWTFS

  27. UA5526

    United Airlines

    05:55 pm

    ORD

    1.2h

    07:08 pm

    ATW

    SMTWTFS

  28. KL2606

    KLM

    12:15 pm

    OPO

    2.8h

    04:00 pm

    AMS

    SMTW---
    Search

  29. KL6120

    KLM

    01:00 pm

    AMS

    8.7h

    03:40 pm

    DTW

    SMTWTFS

  30. DL4159

    Delta Air Lines

    09:00 pm

    DTW

    1.4h

    09:25 pm

    ATW

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Porto to Appleton?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Porto (OPO) to Appleton (ATW) the cheapest?

    Airlines adjust prices for flights from Porto to Appleton based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Porto (OPO) to Appleton (ATW) cost?

    According to Trip.com's data, the lowest price is around US$1,346.

  • What is the transportation method from the main airport to downtown in Appleton?

    • The distance from Outagamie County Airport to downtown is about 7 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Porto to Appleton

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Porto to Appleton. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Porto to Appleton

Off-season for travelApril
Peak season for travelJanuary
Flight distance6,258.35 km
Popular airlineAmerican Airlines

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