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Cheap Flights from Spokane to Portland

Explore the cheapest flights from Spokane to Portland in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at S$ 128, and round-trip direct tickets start at S$ 242.

      • Cheapest nonstop
        GEG 05:00
        1h 15m
        Direct
        PDX 06:15
        Spokane - Portland | Wed, May 20 | Alaska Airlines
        PDX 07:15
        1h 13m
        Direct
        GEG 08:28
        Portland - Spokane | Wed, May 27 | Alaska Airlines
        S$ 242 S$ 287
        16% off
        16% off
        S$ 287 S$ 242
      • GEG 05:00
        1h 15m
        Direct
        PDX 06:15
        Spokane - Portland | Tue, May 26 | Alaska Airlines
        PDX 10:30
        1h 22m
        Direct
        GEG 11:52
        Portland - Spokane | Tue, Jun 2 | Alaska Airlines
        S$ 243 S$ 287
        15% off
        15% off
        S$ 287 S$ 243
      • GEG 05:00
        1h 15m
        Direct
        PDX 06:15
        Spokane - Portland | Wed, Jun 3 | Alaska Airlines
        PDX 10:30
        1h 22m
        Direct
        GEG 11:52
        Portland - Spokane | Tue, Jun 9 | Alaska Airlines
        S$ 252 S$ 287
        12% off
        12% off
        S$ 287 S$ 252
      • GEG 05:00
        1h 15m
        Direct
        PDX 06:15
        Spokane - Portland | Sat, May 30 | Alaska Airlines
        PDX 07:15
        1h 13m
        Direct
        GEG 08:28
        Portland - Spokane | Mon, Jun 1 | Alaska Airlines
        S$ 257
        10% off
        S$ 287 S$ 257
      • GEG 05:00
        1h 15m
        Direct
        PDX 06:15
        Spokane - Portland | Sat, Jun 6 | Alaska Airlines
        PDX 10:30
        1h 22m
        Direct
        GEG 11:52
        Portland - Spokane | Sun, Jun 7 | Alaska Airlines
        S$ 259
        10% off
        S$ 287 S$ 259
      • GEG 05:00
        1h 15m
        Direct
        PDX 06:15
        Spokane - Portland | Sat, May 16 | Alaska Airlines
        PDX 10:30
        1h 22m
        Direct
        GEG 11:52
        Portland - Spokane | Mon, May 18 | Alaska Airlines
        S$ 266
        7% off
        S$ 287 S$ 266
      • GEG 05:00
        3h 37m
        1 stop
        PDX 08:37
        Spokane - Portland | Fri, May 15 | Delta Air Lines
        PDX 17:51
        5h
        1 stop
        GEG 22:51
        Portland - Spokane | Fri, May 15 | Delta Air Lines
        S$ 230
        20% off
        S$ 287 S$ 230
      • GEG 17:37
        6h 18m
        1 stop
        PDX 23:55
        Spokane - Portland | Wed, May 20 | Delta Air Lines
        PDX 09:20
        6h 11m
        1 stop
        GEG 15:31
        Portland - Spokane | Wed, May 27 | Delta Air Lines
        S$ 257
        10% off
        S$ 287 S$ 257
      • GEG 05:00
        3h 35m
        1 stop
        PDX 08:35
        Spokane - Portland | Thu, Jun 4 | Delta Air Lines
        PDX 15:30
        3h 13m
        1 stop
        GEG 18:43
        Portland - Spokane | Sat, Jun 6 | Delta Air Lines
        S$ 257
        10% off
        S$ 287 S$ 257
      • GEG 05:00
        3h 35m
        1 stop
        PDX 08:35
        Spokane - Portland | Mon, Jun 1 | Delta Air Lines
        PDX 17:50
        6h 9m
        1 stop
        GEG 23:59
        Portland - Spokane | Mon, Jun 8 | Delta Air Lines
        S$ 265
        8% off
        S$ 287 S$ 265
      • GEG 13:00
        17h 25m
        1 stop
        PDX 14:00
        Spokane - Portland | Thu, May 14 | Normal Airline
        PDX 15:00
        6h
        Direct
        GEG 16:00
        Portland - Spokane | Sat, May 16 | Normal Airline
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      • Cheapest nonstop
        GEG 12:36
        1h 13m
        Direct
        PDX 13:49
        Spokane - Portland | Thu, May 14 | Alaska Airlines
        S$ 128 S$ 280
        54% off
        54% off
        S$ 280 S$ 128
      • GEG 15:38
        1h 12m
        Direct
        PDX 16:50
        Spokane - Portland | Wed, Jun 3 | Alaska Airlines
        S$ 149 S$ 280
        47% off
        47% off
        S$ 280 S$ 149
      • GEG 05:00
        1h 15m
        Direct
        PDX 06:15
        Spokane - Portland | Mon, May 25 | Alaska Airlines
        S$ 260 S$ 280
        7% off
        7% off
        S$ 280 S$ 260
      • GEG 06:10
        4h 30m
        1 stop
        PDX 10:40
        Spokane - Portland | Wed, May 20 | Delta Air Lines
        S$ 138
        51% off
        S$ 280 S$ 138
      • GEG 05:00
        3h 35m
        1 stop
        PDX 08:35
        Spokane - Portland | Wed, Jun 3 | Delta Air Lines
        S$ 142
        49% off
        S$ 280 S$ 142
      • GEG 06:10
        5h 29m
        1 stop
        PDX 11:39
        Spokane - Portland | Sun, May 24 | Delta Air Lines
        S$ 143
        49% off
        S$ 280 S$ 143
      • GEG 11:05
        6h 6m
        1 stop
        PDX 17:11
        Spokane - Portland | Tue, May 26 | Delta Air Lines
        S$ 144
        49% off
        S$ 280 S$ 144
      • GEG 07:25
        3h 15m
        1 stop
        PDX 10:40
        Spokane - Portland | Fri, May 22 | Delta Air Lines
        S$ 145
        48% off
        S$ 280 S$ 145
      • GEG 11:05
        3h 43m
        1 stop
        PDX 14:48
        Spokane - Portland | Sat, May 23 | Delta Air Lines
        S$ 145
        48% off
        S$ 280 S$ 145
      • GEG 16:15
        5h 3m
        1 stop
        PDX 21:18
        Spokane - Portland | Wed, May 27 | Delta Air Lines
        S$ 145
        48% off
        S$ 280 S$ 145
      • GEG 13:00
        17h 25m
        1 stop
        PDX 14:00
        Spokane - Portland | Thu, May 14 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer the cheapest flights from Spokane (GEG) to Portland (PDX)?

    Based on Trip.com data, Alaska Airlines offers one-way fares as low as S$ 128 on Cheapest nonstop routes (e.g. GEG to PDX on Thu, May 14), while Delta Air Lines offers Cheapest nonstop round-trips from S$ 230 departing on Fri, May 15 and returning on Fri, May 15.
  • It takes about 1 hour 13 minutes to fly from Spokane (GEG) to Portland (PDX).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Spokane to Portland 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.
  • To find best deals on flights from Spokane to Portland, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, May 14, with one-way flights priced at just S$ 128.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Portland travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Spokane to Portland is November, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Spokane to Portland on May 15, 2026 with Delta Air Lines, with prices starting at S$ 230.
  • The time difference between Portland and Spokane is 0h.
  • Tickets can only be changed or cancelled 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.

Find Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are the lowest estimated 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 shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate 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.