App
Customer Support
PHP
Find Bookings
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

Cheap flight deals from Boise to Porto Starting at PHP 28,177

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

  • One way
  • Round-trip
      • BOI05:00 am
        24h 50m
        2 stops
        OPO11:50 am
        Tue, Mar 11|Boise - Porto|United Airlines
        PHP 28,177PHP 47,488
        41% OFF
        41% OFF
        PHP 47,488PHP 28,177

        Choose United Airlines flights from Boise to Porto. The one-way connecting flight with United Airlines departs from Boise Airport on Tue, Mar 11, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 28,177 including taxes and charges.

      • BOI09:40 am
        20h 35m
        2 stops
        OPO01:15 pm
        Sat, Mar 1|Boise - Porto|Alaska Airlines
        PHP 30,347PHP 47,488
        36% OFF
        36% OFF
        PHP 47,488PHP 30,347

        Choose Alaska Airlines flights from Boise to Porto. The one-way connecting flight with Alaska Airlines departs from Boise Airport on Sat, Mar 1, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 30,347 including taxes and charges.

      • BOI08:00 am
        21h
        2 stops
        OPO12:00 pm
        Fri, Feb 21|Boise - Porto|Alaska Airlines
        PHP 31,201PHP 47,488
        34% OFF
        34% OFF
        PHP 47,488PHP 31,201

        Choose Alaska Airlines flights from Boise to Porto. The one-way connecting flight with Alaska Airlines departs from Boise Airport on Fri, Feb 21, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 31,201 including taxes and charges.

      • BOI07:47 am
        24h 28m
        2 stops
        OPO03:15 pm
        Fri, Feb 21|Boise - Porto|United Airlines
        PHP 31,919
        PHP 31,919

        Choose United Airlines flights from Boise to Porto. The one-way connecting flight with United Airlines departs from Boise Airport on Fri, Feb 21, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 31,919 including taxes and charges.

      • BOI08:30 am
        24h 55m
        2 stops
        OPO03:25 pm
        Mon, Mar 24|Boise - Porto|United Airlines
        PHP 31,943
        PHP 31,943

        Choose United Airlines flights from Boise to Porto. The one-way connecting flight with United Airlines departs from Boise Airport on Mon, Mar 24, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 31,943 including taxes and charges.

      • BOI02:30 pm
        25h 55m
        2 stops
        OPO10:25 pm
        Tue, Mar 11|Boise - Porto|Lufthansa
        PHP 32,692
        PHP 32,692

        Choose Lufthansa flights from Boise to Porto. The one-way connecting flight with Lufthansa departs from Boise Airport on Tue, Mar 11, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 32,692 including taxes and charges.

      • BOI12:10 pm
        44h
        2 stops
        OPO03:10 pm
        Fri, Feb 21|Boise - Porto|Lufthansa
        PHP 33,020
        PHP 33,020

        Choose Lufthansa flights from Boise to Porto. The one-way connecting flight with Lufthansa departs from Boise Airport on Fri, Feb 21, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 33,020 including taxes and charges.

      • BOI12:10 pm
        40h 25m
        2 stops
        OPO11:35 am
        Sat, Mar 1|Boise - Porto|United Airlines
        PHP 33,841
        PHP 33,841

        Choose United Airlines flights from Boise to Porto. The one-way connecting flight with United Airlines departs from Boise Airport on Sat, Mar 1, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 33,841 including taxes and charges.

      • BOI07:05 am
        17h
        2 stops
        OPO07:05 am
        Sat, Mar 1|Boise - Porto|American Airlines
        PHP 35,588
        PHP 35,588

        Choose American Airlines flights from Boise to Porto. The one-way connecting flight with American Airlines departs from Boise Airport on Sat, Mar 1, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 35,588 including taxes and charges.

      • BOI07:55 am
        20h
        2 stops
        OPO10:55 am
        Fri, Feb 21|Boise - Porto|Delta Air Lines
        PHP 35,708
        PHP 35,708

        Choose Delta Air Lines flights from Boise to Porto. The one-way connecting flight with Delta Air Lines departs from Boise Airport on Fri, Feb 21, arriving at Francisco Sa Carneiro International Airport. One-way Prices start from PHP 35,708 including taxes and charges.

      • BOI01:00 pm
        3h 5m
        Nonstop
        OPO02:00 pm
        Wed, Feb 26|Boise - Porto|United Airlines
        Find More Flights
        Find More Flights

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

Boise to Porto Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2095

    Delta Air Lines

    01:15 pm

    BOI

    1.3h

    02:31 pm

    SLC

    SMTWTFS
    Search

  2. VS3935

    Virgin Atlantic

    04:25 pm

    SLC

    9.8h

    10:15 am

    AMS

    SMTWTFS

  3. KL1573

    KLM

    04:15 pm

    AMS

    2.7h

    05:55 pm

    OPO

    SMTWTFS

  4. AA1376

    American Airlines

    01:23 pm

    BOI

    3.0h

    05:25 pm

    DFW

    SMTWTFS
    Search

  5. IB364

    Iberia

    09:40 pm

    DFW

    9.7h

    02:20 pm

    MAD

    ---WTFS

  6. IB547

    Iberia

    03:40 pm

    MAD

    1.3h

    04:00 pm

    OPO

    -----F-

  7. IB4401

    Iberia

    01:44 pm

    BOI

    3.1h

    05:50 pm

    DFW

    ---WTFS
    Search

  8. IB364

    Iberia

    09:40 pm

    DFW

    9.7h

    02:20 pm

    MAD

    ---WTFS

  9. IB1151

    Iberia

    03:40 pm

    MAD

    1.3h

    04:00 pm

    OPO

    SMTWT-S

  10. LH8539

    Lufthansa

    02:43 pm

    BOI

    1.9h

    04:40 pm

    DEN

    SMTWTFS
    Search

  11. LH447

    Lufthansa

    05:59 pm

    DEN

    9.5h

    11:30 am

    FRA

    SMTWTFS

  12. LH1178

    Lufthansa

    01:55 pm

    FRA

    2.8h

    03:45 pm

    OPO

    S-T--FS

  13. UA2173

    United Airlines

    02:43 pm

    BOI

    1.9h

    04:40 pm

    DEN

    SMTWTFS
    Search

  14. UA8879

    United Airlines

    05:50 pm

    DEN

    9.5h

    11:20 am

    FRA

    SMTWTFS

  15. UA8972

    United Airlines

    01:55 pm

    FRA

    2.8h

    03:45 pm

    OPO

    S-T--FS

  16. DL2467

    Delta Air Lines

    03:25 pm

    BOI

    2.8h

    07:15 pm

    MSP

    SMTWTFS
    Search

  17. VS3949

    Virgin Atlantic

    07:55 pm

    MSP

    8.4h

    11:20 am

    AMS

    SMTWTFS

  18. KL1573

    KLM

    04:15 pm

    AMS

    2.7h

    05:55 pm

    OPO

    SMTWTFS

  19. AA1107

    American Airlines

    07:05 am

    BOI

    3.0h

    11:05 am

    DFW

    SMTWTFS
    Search

  20. AA1111

    American Airlines

    12:19 pm

    DFW

    2.9h

    04:15 pm

    YYZ

    SMTWTFS

  21. TS764

    Air Transat

    08:10 pm

    YYZ

    6.9h

    07:05 am

    OPO

    --T--F-

  22. DL3740

    Delta Air Lines

    09:25 am

    BOI

    1.8h

    10:12 am

    SEA

    SMTWTFS
    Search

  23. VS3977

    Virgin Atlantic

    06:35 pm

    SEA

    10.1h

    01:40 pm

    CDG

    S-T-T-S

  24. AF1528

    Air France

    02:10 pm

    CDG

    2.3h

    03:30 pm

    OPO

    SMTWTFS

  25. DL3750

    Delta Air Lines

    11:00 am

    BOI

    1.8h

    11:46 am

    SEA

    SMTWTFS
    Search

  26. VS3977

    Virgin Atlantic

    06:35 pm

    SEA

    10.1h

    01:40 pm

    CDG

    S-T-T-S

  27. AF1528

    Air France

    02:10 pm

    CDG

    2.3h

    03:30 pm

    OPO

    SMTWTFS

  28. VS1515

    Virgin Atlantic

    11:00 am

    BOI

    1.8h

    11:46 am

    SEA

    SMTWTFS
    Search

  29. VS3977

    Virgin Atlantic

    06:35 pm

    SEA

    10.1h

    01:40 pm

    CDG

    S-T-T-S

  30. AF1528

    Air France

    02:10 pm

    CDG

    2.3h

    03:30 pm

    OPO

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Boise 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.

Frequently Asked Questions

  • When are flight tickets from Boise (BOI) to Porto (OPO) the cheapest?

    Airlines adjust prices for flights from Boise 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 Boise (BOI) to Porto (OPO) cost?

    According to Trip.com's data, the lowest price is around PHP 68,304.

  • 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 Boise 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 Boise 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 Info | Boise to Porto

Off-season for travelFebruary
Peak season for travelDecember
Flight distance8,132.96 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.