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Flights from Spokane to Seattle

Spokane to Seattle Flight Information

The approximate distance between Spokane and Seattle is 358.32 km. Average flight time from Spokane to Seattle is around 1 hour 15 minutes. According to Trip.com data, travel demand hits its peak in July. The cheapest month to book flights is November.

Cheapest one-way
US$99
Alaska Airlines Alaska Airlines GEG-SEA 4h 16m · 1 stop Tue, Sep 15
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Cheapest round-trip
US$198
Alaska Airlines Alaska Airlines GEG-SEA 1h 12m · Nonstop Sat, Aug 29 - Sun, Aug 30
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Recommended airlines
Alaska Airlines Alaska Airlines Cheapest · From US$99 Alaska Airlines Alaska Airlines Most booked
When to fly
November
Cheapest
July
Peak season
Route details
358.32 km
Flight distance
1h 15m
Average flight time

Search for direct flights from Spokane to Seattle in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$131, and round-trip direct flights start at US$198.

      • Cheapest nonstop
        GEG 18:21
        1h 12m
        Nonstop
        SEA 19:33
        Spokane - Seattle | Sat, Aug 29 | Alaska Airlines
        SEA 09:50
        1h 13m
        Nonstop
        GEG 11:03
        Seattle - Spokane | Sun, Aug 30 | Alaska Airlines
        US$198 US$273
        27% off
        27% off
        US$273 US$198
      • GEG 17:40
        1h 24m
        Nonstop
        SEA 19:04
        Spokane - Seattle | Sat, Aug 29 | Delta Air Lines
        SEA 15:46
        1h 14m
        Nonstop
        GEG 17:00
        Seattle - Spokane | Sun, Aug 30 | Delta Air Lines
        US$200 US$273
        27% off
        27% off
        US$273 US$200
      • GEG 11:45
        1h 17m
        Nonstop
        SEA 13:02
        Spokane - Seattle | Wed, Aug 26 | Alaska Airlines
        SEA 22:55
        1h 4m
        Nonstop
        GEG 23:59
        Seattle - Spokane | Wed, Sep 2 | Alaska Airlines
        US$202 US$273
        26% off
        26% off
        US$273 US$202
      • GEG 05:10
        1h 17m
        Nonstop
        SEA 06:27
        Spokane - Seattle | Wed, Sep 16 | Delta Air Lines
        SEA 09:15
        1h 15m
        Nonstop
        GEG 10:30
        Seattle - Spokane | Wed, Sep 23 | Delta Air Lines
        US$203
        26% off
        US$273 US$203
      • GEG 13:00
        1h 27m
        Nonstop
        SEA 14:27
        Spokane - Seattle | Tue, Aug 25 | Delta Air Lines
        SEA 07:15
        1h 19m
        Nonstop
        GEG 08:34
        Seattle - Spokane | Tue, Sep 1 | Delta Air Lines
        US$204
        25% off
        US$273 US$204
      • GEG 11:10
        1h 25m
        Nonstop
        SEA 12:35
        Spokane - Seattle | Sat, Sep 19 | Delta Air Lines
        SEA 09:15
        1h 15m
        Nonstop
        GEG 10:30
        Seattle - Spokane | Sun, Sep 20 | Delta Air Lines
        US$204
        25% off
        US$273 US$204
      • GEG 07:03
        1h 17m
        Nonstop
        SEA 08:20
        Spokane - Seattle | Wed, Sep 16 | Alaska Airlines
        SEA 13:50
        1h 4m
        Nonstop
        GEG 14:54
        Seattle - Spokane | Wed, Sep 23 | Alaska Airlines
        US$209
        23% off
        US$273 US$209
      • GEG 05:52
        1h 17m
        Nonstop
        SEA 07:09
        Spokane - Seattle | Thu, Aug 20 | Alaska Airlines
        SEA 22:55
        1h 4m
        Nonstop
        GEG 23:59
        Seattle - Spokane | Sun, Aug 23 | Alaska Airlines
        US$210
        23% off
        US$273 US$210
      • GEG 07:03
        1h 17m
        Nonstop
        SEA 08:20
        Spokane - Seattle | Sat, Sep 12 | Alaska Airlines
        SEA 08:42
        1h 15m
        Nonstop
        GEG 09:57
        Seattle - Spokane | Sun, Sep 13 | Alaska Airlines
        US$210
        23% off
        US$273 US$210
      • GEG 15:44
        1h 12m
        Nonstop
        SEA 16:56
        Spokane - Seattle | Sat, Aug 22 | Alaska Airlines
        SEA 21:17
        1h 8m
        Nonstop
        GEG 22:25
        Seattle - Spokane | Tue, Aug 25 | Alaska Airlines
        US$210
        23% off
        US$273 US$210
      • GEG 13:00
        17h 25m
        1 stop
        SEA 14:00
        Spokane - Seattle | Tue, Aug 18 | Normal Airline
        SEA 15:00
        6h
        Nonstop
        GEG 16:00
        Seattle - Spokane | Thu, Aug 20 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        GEG 05:10
        1h 17m
        Nonstop
        SEA 06:27
        Spokane - Seattle | Tue, Sep 15 | Delta Air Lines
        US$131 US$234
        44% off
        44% off
        US$234 US$131
      • GEG 16:20
        1h 25m
        Nonstop
        SEA 17:45
        Spokane - Seattle | Thu, Sep 3 | Delta Air Lines
        US$140 US$234
        40% off
        40% off
        US$234 US$140
      • GEG 10:36
        4h 16m
        1 stop
        SEA 14:52
        Spokane - Seattle | Tue, Sep 15 | Alaska Airlines
        US$99 US$234
        57% off
        57% off
        US$234 US$99
      • GEG 10:36
        6h 17m
        1 stop
        SEA 16:53
        Spokane - Seattle | Thu, Sep 3 | Alaska Airlines
        US$109
        53% off
        US$234 US$109
      • GEG 10:36
        6h 20m
        1 stop
        SEA 16:56
        Spokane - Seattle | Tue, Sep 29 | Alaska Airlines
        US$110
        53% off
        US$234 US$110
      • GEG 05:12
        3h 51m
        1 stop
        SEA 09:03
        Spokane - Seattle | Sun, Sep 6 | Alaska Airlines
        US$111
        53% off
        US$234 US$111
      • GEG 12:49
        6h 2m
        1 stop
        SEA 18:51
        Spokane - Seattle | Thu, Oct 1 | Alaska Airlines
        US$112
        52% off
        US$234 US$112
      • GEG 05:12
        3h 58m
        1 stop
        SEA 09:10
        Spokane - Seattle | Wed, Sep 23 | Alaska Airlines
        US$112
        52% off
        US$234 US$112
      • GEG 10:36
        4h 17m
        1 stop
        SEA 14:53
        Spokane - Seattle | Wed, Aug 26 | Alaska Airlines
        US$113
        52% off
        US$234 US$113
      • GEG 05:12
        3h 58m
        1 stop
        SEA 09:10
        Spokane - Seattle | Thu, Sep 10 | Alaska Airlines
        US$113
        52% off
        US$234 US$113
      • GEG 05:12
        3h 12m
        1 stop
        SEA 08:24
        Spokane - Seattle | Wed, Sep 2 | Alaska Airlines
        US$114
        51% off
        US$234 US$114
      • GEG 10:36
        4h 17m
        1 stop
        SEA 14:53
        Spokane - Seattle | Sat, Sep 5 | Alaska Airlines
        US$180
        23% off
        US$234 US$180
      • GEG 13:00
        17h 25m
        1 stop
        SEA 14:00
        Spokane - Seattle | Tue, Aug 18 | Normal Airline
        More cheap flights
        More cheap flights

Popular airlines flying from Spokane to Seattle

You can choose from 2 airlines that fly from Spokane to Seattle, including Alaska Airlines, Delta Air Lines, Alaska Airlines has lowest fares on this route.
Alaska Airlines logo Alaska Airlines
Delta Air Lines logo Delta Air Lines
Airlines are determined based on actual purchased flight tickets from Spokane to Seattle according to previous 12 months data from Trip.com.

Trip.com Price Trends on Flights from Spokane to Seattle

Which month has the cheapest round-trip flights from Spokane to Seattle?

The average price of round-trip flights from Spokane to Seattle purchased by Trip.com users by month over the past 12 months.

Based on data from Trip.com, the lowest prices for round-trip flights from Spokane to Seattle are found during April, with an average price of US$125. Conversely, the highest prices are found during June, with an average price of up to US$355.

US$355
US$240
US$125
US$10
    Cheapest
  • US$175
    May
  • US$355
    Jun
  • US$249
    Jul
  • US$241
    Aug
  • US$225
    Sep
  • US$319
    Oct
  • US$154
    Nov
  • US$260
    Dec
  • US$160
    Jan
  • US$206
    Feb
  • US$159
    Mar
  • US$125
    Apr

Frequently Asked Questions

  • What are the cheapest flights from Spokane to Seattle (GEG-SEA)?

    Based on Trip.com data, Alaska Airlines offers one-way fares as low as US$99 on Cheapest nonstop routes (e.g. GEG to SEA on Tue, Sep 15), while Alaska Airlines offers Cheapest nonstop round-trips from US$198 departing on Sat, Aug 29 and returning on Sun, Aug 30.
  • At the moment, you can catch a nonstop flight from Spokane to Seattle with the following airlines, including: Alaska Airlines Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 1 hour 15 minutes to fly from Spokane to Seattle.
  • 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 Seattle 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.
  • Based on Trip.com data in the past 4 weeks, there is 106 flight per week flying from Spokane to Seattle. You can check the weekly schedule for popular airlines on this route below: Alaska Airlines: S/M/-/-/-/-/S -- AS364 (07:28)
  • To find best deals on flights from Spokane to Seattle, 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 Tue, Sep 15, with one-way flights priced at just US$99.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
    · 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 Seattle travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Spokane to Seattle is November, when demand for travel is lower.
  • After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Spokane to Seattle on August 26, 2026 with Alaska Airlines, with prices starting at US$113.
  • You can land at any one of the following hubs in Seattle, with Spokane International Airport to Seattle-Tacoma International Airport (GEG-SEA) is by far the most common option on this route: King County (Boeing Field) International Airport (BFI) Kenmore Air Harbor Seaplane Base (LKE) Seattle-Tacoma International Airport (SEA).
  • The time difference between Seattle and Spokane is 0m.
  • Tickets can only be changed or canceled 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Spokane to Seattle is US$254. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Spokane to Seattle is US$306. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Spokane and Seattle, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Trip.com Airline Insights on Flights from Spokane to Seattle

Which airline offers the cheapest direct flights from Spokane to Seattle?

Data is based on the average price of all nonstop flights from Spokane to Seattle on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Delta Air Lines provides the lowest-priced direct flights from Spokane to Seattle, with fares starting at US$159.

US$110
US$159
US$208
US$257
US$306
Delta Air Lines
US$159
Delta Air Lines
Hawaiian Airlines
US$203
Hawaiian Airlines
Alaska Airlines
US$205
Alaska Airlines
Air Excursion
US$306
Air Excursion

Which airline operates the most flights from Spokane to Seattle?

Total flights from Spokane to Seattle across all airlines. (Based on Trip.com data from the past month)

Based on Trip.com’s data from the past month, Alaska Airlines operates the most frequent flights from Spokane to Seattle, with 65 flights per week.

16
32
49
65
Alaska Airlines
65
Alaska Airlines
Qatar Airways
59
Qatar Airways
Delta Air Lines
59
Delta Air Lines
Virgin Atlantic
33
Virgin Atlantic
Korean Air
32
Korean Air
KLM
32
KLM

How many flights fly from Spokane to Seattle daily?

The data is based on the flight numbers for each day of the week from Spokane to Seattle within the Trip.com database over the past month.

Based on the past month's historical data from Trip.com, the number of flights from Spokane to Seattle is the highest on Friday and the lowest on Wednesday.

287
245
203
161
Highest
220
Mon
230
Tue
203
Wed
211
Thu
287
Fri
243
Sat
241
Sun

Explore More Popular Flights

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.