App
Customer Support
NZD
Find Bookings
Trip.com
>
Cheap Flights
>
Portugal
>
Porto District
>
Porto
>
Flights from Ketchikan to Porto
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Ketchikan to Porto Starting at NZD 1,721

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

  • Round-trip
      • KTN08:56
        22h 19m
        2 stops
        OPO15:15
        Wed, Mar 26|Ketchikan - Porto|Alaska Airlines
        OPO12:35
        28h 55m
        2 stops
        KTN08:30
        Wed, Apr 2|Porto - Ketchikan|United Airlines
        NZD 1,721NZD 3,471
        50% OFF
        50% OFF
        NZD 3,471NZD 1,721

        Choose Alaska Airlines flights from Ketchikan to Porto. The one-way connecting flight with Alaska Airlines departs from Ketchikan International Airport on Wed, Mar 26-Wed, Apr 2, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from NZD 1,721 including taxes and charges.

      • KTN17:41
        43h 44m
        2 stops
        OPO22:25
        Tue, Feb 25|Ketchikan - Porto|Alaska Airlines
        OPO16:30
        33h 11m
        2 stops
        KTN16:41
        Tue, Mar 4|Porto - Ketchikan|Lufthansa
        NZD 1,773NZD 3,471
        49% OFF
        49% OFF
        NZD 3,471NZD 1,773

        Choose Alaska Airlines flights from Ketchikan to Porto. The one-way connecting flight with Alaska Airlines departs from Ketchikan International Airport on Tue, Feb 25-Tue, Mar 4, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from NZD 1,773 including taxes and charges.

      • KTN08:56
        39h 49m
        2 stops
        OPO09:45
        Sun, Mar 30|Ketchikan - Porto|Alaska Airlines
        OPO16:35
        36h 6m
        2 stops
        KTN19:41
        Sun, Apr 6|Porto - Ketchikan|Lufthansa
        NZD 1,832NZD 3,471
        47% OFF
        47% OFF
        NZD 3,471NZD 1,832

        Choose Alaska Airlines flights from Ketchikan to Porto. The one-way connecting flight with Alaska Airlines departs from Ketchikan International Airport on Sun, Mar 30-Sun, Apr 6, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from NZD 1,832 including taxes and charges.

      • KTN08:56
        30h 39m
        2 stops
        OPO23:35
        Fri, Mar 28|Ketchikan - Porto|Alaska Airlines
        OPO06:00
        22h 41m
        2 stops
        KTN19:41
        Fri, Apr 4|Porto - Ketchikan|United Airlines
        NZD 1,866
        NZD 1,866

        Choose Alaska Airlines flights from Ketchikan to Porto. The one-way connecting flight with Alaska Airlines departs from Ketchikan International Airport on Fri, Mar 28-Fri, Apr 4, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from NZD 1,866 including taxes and charges.

      • KTN12:54
        48h 31m
        2 stops
        OPO22:25
        Sun, Feb 23|Ketchikan - Porto|Alaska Airlines
        OPO06:05
        19h 36m
        2 stops
        KTN16:41
        Sun, Mar 2|Porto - Ketchikan|Lufthansa
        NZD 1,869
        NZD 1,869

        Choose Alaska Airlines flights from Ketchikan to Porto. The one-way connecting flight with Alaska Airlines departs from Ketchikan International Airport on Sun, Feb 23-Sun, Mar 2, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from NZD 1,869 including taxes and charges.

      • KTN12:54
        37h 6m
        2 stops
        OPO10:00
        Tue, Mar 11|Ketchikan - Porto|Alaska Airlines
        OPO16:10
        48h 20m
        2 stops
        KTN08:30
        Tue, Mar 18|Porto - Ketchikan|Turkish Airlines
        NZD 1,891
        NZD 1,891

        Choose Alaska Airlines flights from Ketchikan to Porto. The one-way connecting flight with Alaska Airlines departs from Ketchikan International Airport on Tue, Mar 11-Tue, Mar 18, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from NZD 1,891 including taxes and charges.

      • KTN17:41
        36h 44m
        2 stops
        OPO15:25
        Sun, Mar 2|Ketchikan - Porto|Alaska Airlines
        OPO16:25
        32h 16m
        2 stops
        KTN16:41
        Sun, Mar 9|Porto - Ketchikan|Lufthansa
        NZD 1,906
        NZD 1,906

        Choose Alaska Airlines flights from Ketchikan to Porto. The one-way connecting flight with Alaska Airlines departs from Ketchikan International Airport on Sun, Mar 2-Sun, Mar 9, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from NZD 1,906 including taxes and charges.

      • KTN08:56
        39h 49m
        2 stops
        OPO09:45
        Thu, Apr 3|Ketchikan - Porto|Alaska Airlines
        OPO06:00
        22h 41m
        2 stops
        KTN19:41
        Thu, Apr 10|Porto - Ketchikan|Lufthansa
        NZD 2,140
        NZD 2,140

        Choose Alaska Airlines flights from Ketchikan to Porto. The one-way connecting flight with Alaska Airlines departs from Ketchikan International Airport on Thu, Apr 3-Thu, Apr 10, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from NZD 2,140 including taxes and charges.

      • KTN09:03
        29h 32m
        2 stops
        OPO23:35
        Fri, Mar 7|Ketchikan - Porto|Alaska Airlines
        OPO06:05
        21h 36m
        2 stops
        KTN19:41
        Fri, Mar 14|Porto - Ketchikan|Lufthansa
        NZD 2,638
        NZD 2,638

        Choose Alaska Airlines flights from Ketchikan to Porto. The one-way connecting flight with Alaska Airlines departs from Ketchikan International Airport on Fri, Mar 7-Fri, Mar 14, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from NZD 2,638 including taxes and charges.

      • KTN01:00 pm
        3h 5m
        Nonstop
        OPO02:00 pm
        Wed, Feb 26|Ketchikan - Porto|Alaska Airlines
        Find More Flights
        Find More Flights

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

Ketchikan to Porto flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS060

    Alaska Airlines

    08:47

    KTN

    1.9h

    11:40

    SEA

    SMTWTFS
    Search

  2. LH489

    Lufthansa

    18:50

    SEA

    9.8h

    13:40

    MUC

    -M-WT-S

  3. LH1784

    Lufthansa

    21:35

    MUC

    3.0h

    23:35

    OPO

    ---WTFS

  4. AS060

    Alaska Airlines

    08:47

    KTN

    1.9h

    11:40

    SEA

    SMTWTFS
    Search

  5. LH491

    Lufthansa

    14:20

    SEA

    9.6h

    08:55

    FRA

    S-TWTF-

  6. LH1178

    Lufthansa

    13:55

    FRA

    2.8h

    15:45

    OPO

    S-T--FS

  7. AS062

    Alaska Airlines

    12:46

    KTN

    1.9h

    15:40

    SEA

    SMTWTFS
    Search

  8. LH491

    Lufthansa

    14:20

    SEA

    9.6h

    08:55

    FRA

    S-TWTF-

  9. LH1180

    Lufthansa

    21:00

    FRA

    2.8h

    22:50

    OPO

    SMTWTFS

  10. AS062

    Alaska Airlines

    12:46

    KTN

    1.9h

    15:40

    SEA

    SMTWTFS
    Search

  11. TK204

    Turkish Airlines

    19:00

    SEA

    12.0h

    18:00

    IST

    S-TW-FS

  12. TK1449

    Turkish Airlines

    07:55

    IST

    4.9h

    09:50

    OPO

    S-TWTFS

  13. AS064

    Alaska Airlines

    17:44

    KTN

    1.9h

    20:35

    SEA

    SMTWTFS
    Search

  14. LH491

    Lufthansa

    14:20

    SEA

    9.6h

    08:55

    FRA

    S-TWTF-

  15. LH1180

    Lufthansa

    21:00

    FRA

    2.8h

    22:50

    OPO

    SMTWTFS

  16. AS064

    Alaska Airlines

    17:44

    KTN

    1.9h

    20:35

    SEA

    SMTWTFS
    Search

  17. LH491

    Lufthansa

    14:20

    SEA

    9.6h

    08:55

    FRA

    S-TWTF-

  18. LH1178

    Lufthansa

    13:55

    FRA

    2.8h

    15:45

    OPO

    S-T--FS
Find more flights and airlines

Find the best time to fly from Ketchikan to Porto

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.

FAQ

  • When are flight tickets from Ketchikan (KTN) to Porto (OPO) the cheapest?

    Airlines adjust prices for flights from Ketchikan to Porto 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 Ketchikan (KTN) to Porto (OPO) cost?

    According to Trip.com's data, the lowest price is around NZD 3,762.

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

    • The distance from Francisco Sa Carneiro International Airport to downtown is about 9 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Ketchikan to Porto

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 Ketchikan to Porto. 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 Information from Ketchikan to Porto

Off-season for travelAugust
Flight distance8,003.8 km
Popular airlineAlaska Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.