Trip.com
>
Flights
>
Flights to United States
>
Flights to Oregon
>
Flights to Portland
>
Boise to Portland flight
>
Boise Airport to Portland International Airport flight

Explore the cheapest one-way and round-trip flights from Boise Airport to Portland International Airport over the next 90 days, with one-way fares from BRL 589 and round-trip from BRL 984. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        BOI 09:03
        1h 27m
        Nonstop
        PDX 09:30
        Boise - Portland | Sun, Nov 8 | Alaska Airlines
        PDX 21:32
        1h 14m
        Nonstop
        BOI 23:46
        Portland - Boise | Sun, Nov 15 | Alaska Airlines
        BRL 1,084 BRL 1,586
        32% off
        32% off
        BRL 1,586 BRL 1,084
      • BOI 13:32
        1h 18m
        Nonstop
        PDX 13:50
        Boise - Portland | Sun, Nov 1 | Alaska Airlines
        PDX 17:48
        1h 18m
        Nonstop
        BOI 20:06
        Portland - Boise | Mon, Nov 2 | Alaska Airlines
        BRL 1,124 BRL 1,586
        28% off
        28% off
        BRL 1,586 BRL 1,124
      • BOI 05:43
        1h 27m
        Nonstop
        PDX 06:10
        Boise - Portland | Sun, Nov 15 | Alaska Airlines
        PDX 07:12
        1h 21m
        Nonstop
        BOI 09:33
        Portland - Boise | Mon, Nov 16 | Alaska Airlines
        BRL 1,135 BRL 1,586
        28% off
        28% off
        BRL 1,586 BRL 1,135
      • BOI 09:12
        1h 21m
        Nonstop
        PDX 09:33
        Boise - Portland | Sun, Oct 18 | Alaska Airlines
        PDX 21:36
        1h 18m
        Nonstop
        BOI 23:54
        Portland - Boise | Tue, Oct 20 | Alaska Airlines
        BRL 1,154
        27% off
        BRL 1,586 BRL 1,154
      • BOI 06:43
        4h 4m
        1 stop
        PDX 09:47
        Boise - Portland | Sun, Oct 25 | Alaska Airlines
        PDX 07:09
        4h 26m
        1 stop
        BOI 12:35
        Portland - Boise | Tue, Oct 27 | Alaska Airlines
        BRL 984
        38% off
        BRL 1,586 BRL 984
      • BOI 20:22
        3h 40m
        1 stop
        PDX 23:02
        Boise - Portland | Tue, Oct 20 | Alaska Airlines
        PDX 08:09
        3h 26m
        1 stop
        BOI 12:35
        Portland - Boise | Tue, Oct 27 | Alaska Airlines
        BRL 1,028
        35% off
        BRL 1,586 BRL 1,028
      • BOI 15:36
        5h 24m
        1 stop
        PDX 20:00
        Boise - Portland | Sat, Oct 17 | Delta Air Lines
        PDX 11:25
        6h 8m
        1 stop
        BOI 18:33
        Portland - Boise | Wed, Oct 21 | Delta Air Lines
        BRL 1,071
        32% off
        BRL 1,586 BRL 1,071
      • BOI 08:59
        3h 50m
        1 stop
        PDX 11:49
        Boise - Portland | Fri, Oct 30 | Delta Air Lines
        PDX 12:29
        5h 4m
        1 stop
        BOI 18:33
        Portland - Boise | Sat, Oct 31 | Delta Air Lines
        BRL 1,128
        28% off
        BRL 1,586 BRL 1,128
      • BOI 06:45
        5h
        1 stop
        PDX 10:45
        Boise - Portland | Sun, Oct 25 | Delta Air Lines
        PDX 17:49
        15h 5m
        1 stop
        BOI 09:54
        Portland - Boise | Mon, Nov 2 | Delta Air Lines
        BRL 1,153
        27% off
        BRL 1,586 BRL 1,153
      • BOI 06:45
        5h
        1 stop
        PDX 10:45
        Boise - Portland | Mon, Oct 26 | Delta Air Lines
        PDX 17:49
        15h 5m
        1 stop
        BOI 09:54
        Portland - Boise | Mon, Nov 2 | Delta Air Lines
        BRL 1,153
        27% off
        BRL 1,586 BRL 1,153
      • BOI 19:13
        5h 46m
        1 stop
        PDX 23:59
        Boise - Portland | Sat, Oct 24 | Delta Air Lines
        PDX 09:31
        4h 49m
        1 stop
        BOI 15:20
        Portland - Boise | Sun, Oct 25 | Delta Air Lines
        BRL 1,161
        27% off
        BRL 1,586 BRL 1,161
      • BOI 15:36
        5h 24m
        1 stop
        PDX 20:00
        Boise - Portland | Wed, Oct 28 | Delta Air Lines
        PDX 11:25
        4h 49m
        1 stop
        BOI 17:14
        Portland - Boise | Thu, Nov 5 | Delta Air Lines
        BRL 1,173
        26% off
        BRL 1,586 BRL 1,173
      • BOI 13:00
        17h 25m
        1 stop
        PDX 14:00
        Boise - Portland | Fri, Oct 16 | Normal Airline
        PDX 15:00
        6h
        Nonstop
        BOI 16:00
        Portland - Boise | Sun, Oct 18 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        BOI 16:20
        1h 28m
        Nonstop
        PDX 16:48
        Boise - Portland | Wed, Dec 2 | Alaska Airlines
        BRL 702 BRL 2,244
        69% off
        69% off
        BRL 2,244 BRL 702
      • BOI 09:03
        1h 27m
        Nonstop
        PDX 09:30
        Boise - Portland | Thu, Nov 12 | Alaska Airlines
        BRL 728 BRL 2,244
        68% off
        68% off
        BRL 2,244 BRL 728
      • BOI 06:43
        4h 4m
        1 stop
        PDX 09:47
        Boise - Portland | Fri, Oct 23 | Alaska Airlines
        BRL 589 BRL 2,244
        74% off
        74% off
        BRL 2,244 BRL 589
      • BOI 06:37
        4h 11m
        1 stop
        PDX 09:48
        Boise - Portland | Tue, Dec 8 | Alaska Airlines
        BRL 592
        74% off
        BRL 2,244 BRL 592
      • BOI 16:16
        5h 38m
        1 stop
        PDX 20:54
        Boise - Portland | Thu, Nov 12 | Alaska Airlines
        BRL 609
        73% off
        BRL 2,244 BRL 609
      • BOI 17:56
        5h 10m
        1 stop
        PDX 22:06
        Boise - Portland | Tue, Dec 1 | Delta Air Lines
        BRL 615
        73% off
        BRL 2,244 BRL 615
      • BOI 06:40
        5h 12m
        1 stop
        PDX 10:52
        Boise - Portland | Wed, Nov 11 | Delta Air Lines
        BRL 641
        71% off
        BRL 2,244 BRL 641
      • BOI 06:43
        4h 4m
        1 stop
        PDX 09:47
        Boise - Portland | Tue, Oct 27 | Alaska Airlines
        BRL 655
        71% off
        BRL 2,244 BRL 655
      • BOI 06:35
        5h 17m
        1 stop
        PDX 10:52
        Boise - Portland | Tue, Dec 8 | Delta Air Lines
        BRL 658
        71% off
        BRL 2,244 BRL 658
      • BOI 13:53
        3h 57m
        1 stop
        PDX 16:50
        Boise - Portland | Thu, Nov 5 | Alaska Airlines
        BRL 664
        70% off
        BRL 2,244 BRL 664
      • BOI 06:43
        4h 4m
        1 stop
        PDX 09:47
        Boise - Portland | Thu, Oct 29 | Alaska Airlines
        BRL 669
        70% off
        BRL 2,244 BRL 669
      • BOI 13:53
        3h 57m
        1 stop
        PDX 16:50
        Boise - Portland | Mon, Nov 2 | Alaska Airlines
        BRL 1,078
        52% off
        BRL 2,244 BRL 1,078
      • BOI 06:45
        5h
        1 stop
        PDX 10:45
        Boise - Portland | Mon, Nov 2 | Delta Air Lines
        BRL 1,095
        51% off
        BRL 2,244 BRL 1,095
      • BOI 07:30
        3h 8m
        1 stop
        PDX 09:38
        Boise - Portland | Sun, Oct 25 | Alaska Airlines
        BRL 1,660
        26% off
        BRL 2,244 BRL 1,660
      • BOI 13:00
        17h 25m
        1 stop
        PDX 14:00
        Boise - Portland | Fri, Oct 16 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Boise Airport to Portland International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Boise Airport to Portland International Airport?

The cheapest airline flying from Boise Airport to Portland International Airport is Delta Air Lines (from BRL 615) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From BRL 615
Frontier Airlines
From BRL 866
American Airlines
From BRL 1,293
Alaska Airlines
From BRL 1,660
United Airlines
From BRL 1,835

Find more flights and airlines

What is the flight schedule from Boise Airport to Portland International Airport?

Check on the flight schedule from Boise to Portland to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS229

    Boise Airport

    16:20

    BOI

    1h 21m

    16:41

    PDX

    S M T W T F S
    Search

  2. AS782

    Boise Airport

    05:59

    BOI

    1h 21m

    06:20

    PDX

    S M T W T F S
    Search

  3. AS3405

    Boise Airport

    07:30

    BOI

    1h 13m

    Nonstop

    07:43

    GEG

    S M T W T F S
    Search

  4. AS661

    Spokane International Airport

    08:24

    GEG

    1h 14m

    Nonstop

    09:38

    PDX

    S M T W T F S

  5. AS2156

    Boise Airport

    07:00

    BOI

    1h 31m

    Nonstop

    07:31

    SMF

    S M T W T F S
    Search

  6. AS338

    Sacramento International Airport

    08:03

    SMF

    1h 38m

    Nonstop

    09:41

    PDX

    S M T W T F S

  7. AS364

    Boise Airport

    06:43

    BOI

    1h 37m

    Nonstop

    07:20

    SEA

    S M T W T F S
    Search

  8. AS279

    Seattle-Tacoma International Airport

    08:40

    SEA

    1h 7m

    Nonstop

    09:47

    PDX

    S M T W T F S

  9. DL3775

    Boise Airport

    06:00

    BOI

    1h 58m

    Nonstop

    06:58

    SEA

    S M T W T F S
    Search

  10. DL3818

    Seattle-Tacoma International Airport

    09:36

    SEA

    1h 9m

    Nonstop

    10:45

    PDX

    S M T W T F S

  11. UA743

    Boise Airport

    18:50

    BOI

    1h 53m

    Nonstop

    19:43

    SFO

    S M T W T F S
    Search

  12. UA2413

    San Francisco International Airport

    21:02

    SFO

    1h 55m

    Nonstop

    22:57

    PDX

    S M T W T F S

  13. DL4127

    Boise Airport

    17:59

    BOI

    1h 42m

    Nonstop

    18:41

    SEA

    S M T W T F S
    Search

  14. DL3997

    Seattle-Tacoma International Airport

    19:45

    SEA

    1h 5m

    Nonstop

    20:50

    PDX

    S M T W T - S

  15. DL3906

    Boise Airport

    16:00

    BOI

    1h 48m

    Nonstop

    16:48

    SEA

    S M T W T F S
    Search

  16. DL3820

    Seattle-Tacoma International Airport

    18:55

    SEA

    1h 5m

    Nonstop

    20:00

    PDX

    S M T W T F S

  17. DL4127

    Boise Airport

    17:59

    BOI

    1h 42m

    Nonstop

    18:41

    SEA

    S M T W T F S
    Search

  18. DL3751

    Seattle-Tacoma International Airport

    22:35

    SEA

    1h 4m

    Nonstop

    23:39

    PDX

    S M T W T F S
Find more flights and airlines

About Boise Airport and Portland International Airport

Learn about Boise Airport (BOI) and Portland International Airport (PDX) — including location, terminals, transportation, and travel tips.

Flight distance 552.73 km
Cheapest one-way ticket price BRL 589
Cheapest return ticket price BRL 984

FAQs for Boise Airport to Portland International Airport Flights

  • How long is the flight from Boise Airport to Portland International Airport?

    Boise Airport to Portland International Airport takes about 1 hour 12 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Boise Airport (BOI) to Portland International Airport (PDX).
  • The earliest flight from Boise Airport to Portland International Airport departs at 05:59, and the last departs at 20:25, with about 8 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Boise Airport (BOI) to Portland International Airport (PDX) is quite popular. Without considering departure times or holidays, tickets cost around BRL 1,535 in October, the most expensive month to book this route.
  • The earliest flight departs from Boise Airport at 05:54 and arrives in Portland International Airport at 06:20.
  • The latest flight departs from Boise Airport at 20:31 and arrives in Portland International Airport at 20:50.
  • Alaska Airlines is a very popular airline operating an average of 45 flights per month.
  • One-way flights from Boise Airport to Portland International Airport currently start from BRL 589, and round-trip fares start from BRL 984. The current lowest fare is a Alaska Airlines flight departing on Fri, Oct 23; prices may vary depending on availability.
  • Yes. Alaska Airlines operate direct flights from Boise Airport to Portland International Airport, with an average flight time of 1 hour 3 minutes, and around 4 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Boise Airport to Portland International Airport is BRL 1,229. Prices may vary depending on the departure date, airline, and availability.
  • Condor are the most popular budget airlines flying from Boise Airport to Portland International Airport, with one-way fares starting from BRL 589. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Boise Airport to Portland International Airport operates around 34 weekly flights, mainly by Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Boise Airport and Portland International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.