Cheap Flights from Spokane, WA to Portland, ME from $168

Return flight: Portland – Spokane

On Cheapflightsplus.com you will find 104 connecting flights from Spokane to Portland. You can compare airfare deals from 5 airlines and multiple travel sites from $168, book and save on cheap plane tickets and last minute offers. Also check out GEG-PWM flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Spokane to Portland depends on and how to choose the most interesting flight option for you.

Distance between Spokane and Portland is 3641 miles. Time difference between the cities is 3h. Airplanes depart 05:06 to 19:44 from 3 Spokane airports and arrive 05:06 to 19:44 to 1 Portland airport. Average flight time is 15h 38m.

  • The fastest flight 7h 6m
  • Average flight time 15h 38m
  • The earliest flight 05:06
  • The latest flight 19:44
  • Distance 2263 ml

The cheapest months to travel to Portland are june (from 168 $), july (from 224 $), august (from 224 $).

The most expensive months are may (from 241 $), august (from 224 $), july (from 224 $).

What is the lowest airfare Spokane to Portland?

The cheapest plane ticket found by our users is $168. This airfare is for economy class on one-way SY1038 flight by Sun Country Airlines for June 29, 2025 which leaves Spokane Int. in Spokane at 18:23 am and arrives at Portland Portland Intl Jetport at 11:23.

Economy class
$168
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Business class
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First class
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Flight Schedule Spokane (Washington) to Portland (Maine)

05:35 — 15:41
7h 6m flight time
Find flight
from$319
05:35 — 08:52 Spokane — Denver
UA1234 United Airlines
53m stop
09:45 — 15:41 Denver — Portland
UA2032 United Airlines
07:00 — 21:56
11h 56m flight time
Find flight
from$338
07:00 — 12:39 Spokane — Chicago
UA5727 United Airlines
5h 46m stop
18:25 — 21:56 Chicago — Portland
UA1974 United Airlines
07:00 — 14:31+1day
28h 31m flight time
Find flight
from$338
07:00 — 12:39 Spokane — Chicago
UA5727 United Airlines
22h 26m stop
11:05 — 14:31 Chicago — Portland
UA763 United Airlines
07:10 — 23:55
13h 45m flight time
Find flight
from$241
07:10 — 09:53 Spokane — Los Angeles
AS1279 Alaska Airlines
2h 55m stop
12:48 — 20:59 Los Angeles — Washington D.C.
AS6 Alaska Airlines
1h 8m stop
22:07 — 23:55 Washington D.C. — Portland
AS4599 Alaska Airlines
09:33 — 11:57+1day
23h 24m flight time
Find flight
from$224
09:33 — 11:48 Spokane — Las Vegas
G423 Allegiant Air
2h 12m stop
14:00 — 19:09 Las Vegas — Minneapolis
SY104 Sun Country Airlines
13h 9m stop
08:18 — 11:57 Minneapolis — Portland
SY1821 Sun Country Airlines
09:33 — 11:17+1day
22h 44m flight time
Find flight
from$235
09:33 — 11:48 Spokane — Las Vegas
G423 Allegiant Air
12h 7m stop
23:59 — 05:06 Las Vegas — Minneapolis
SY778 Sun Country Airlines
2h 34m stop
07:42 — 11:23 Minneapolis — Portland
SY1821 Sun Country Airlines
09:33 — 11:17+1day
22h 44m flight time
Find flight
from$268
09:33 — 11:48 Spokane — Las Vegas
G423 Allegiant Air
7h stop
18:24 — 23:33 Las Vegas — Minneapolis
SY108 Sun Country Airlines
7h 39m stop
07:42 — 11:23 Minneapolis — Portland
SY1821 Sun Country Airlines
09:55 — 19:27+1day
30h 32m flight time
Find flight
from$343
09:55 — 12:34 Spokane — Los Angeles
G4787 Allegiant Air
9h 28m stop
22:02 — 06:00 Los Angeles — Charleston
MX201 Mexicana
11h 4m stop
17:04 — 19:27 Charleston — Portland
MX260 Mexicana
11:37 — 13:20+1day
22h 43m flight time
Find flight
from$343
11:37 — 17:15 Spokane — Chicago
UA5332 United Airlines
13h 55m stop
07:10 — 10:28 Chicago — Newark
UA563 United Airlines
1h 32m stop
12:00 — 13:20 Newark — Portland
UA3512 United Airlines
11:37 — 13:20+1day
22h 43m flight time
Find flight
from$343
11:37 — 17:15 Spokane — Chicago
UA5332 United Airlines
12h 45m stop
06:00 — 09:13 Chicago — Newark
UA1658 United Airlines
2h 47m stop
12:00 — 13:20 Newark — Portland
UA3512 United Airlines
11:53 — 11:34+1day
20h 41m flight time
Find flight
from$237
11:53 — 14:16 Spokane — Las Vegas
G4136 Allegiant Air
4h 3m stop
18:19 — 23:32 Las Vegas — Minneapolis
SY108 Sun Country Airlines
8h 16m stop
07:48 — 11:34 Minneapolis — Portland
SY1821 Sun Country Airlines
17:52 — 11:35+1day
14h 43m flight time
Find flight
from$224
17:52 — 20:31 Spokane — Los Angeles
G4779 Allegiant Air
3h 24m stop
23:55 — 05:36 Los Angeles — Minneapolis
SY430 Sun Country Airlines
2h 18m stop
07:54 — 11:35 Minneapolis — Portland
SY1821 Sun Country Airlines
18:23 — 11:23+1day
14h flight time
Find flight
from$168
18:23 — 23:06 Spokane — Minneapolis
SY1038 Sun Country Airlines
8h 36m stop
07:42 — 11:23 Minneapolis — Portland
SY1821 Sun Country Airlines
18:25 — 23:27+1day
26h 2m flight time
Find flight
from$303
18:25 — 21:45 Spokane — Denver
UA1418 United Airlines
2h 14m stop
23:59 — 05:39 Denver — Newark
UA2642 United Airlines
16h 20m stop
21:59 — 23:27 Newark — Portland
UA1232 United Airlines
18:25 — 10:10+1day
12h 45m flight time
Find flight
from$332
18:25 — 21:45 Spokane — Denver
UA2131 United Airlines
2h 14m stop
23:59 — 05:24 Denver — Washington D.C.
UA1924 United Airlines
2h 59m stop
08:23 — 10:10 Washington D.C. — Portland
UA3491 United Airlines
Full flight schedule will help you in detecting at what time planes fly from Spokane to Portland. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 8, 2025.

Popular Airlines on the Route

The flight Spokane — Portland is served by 5 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 19 departures per week at the price of from $ 241 . And the most expensive tickets are offered by United Airlines airline - from $ 1876.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 104 flights with layovers on the route. The fastest connecting flight is UA1234 by United Airlines takes 7h 6m and the cheapest is SY1038 by Sun Country Airlines for $168.

  • AS - Alaska Airlines
    from $241
    Find
  • SY - Sun Country Airlines
    from $168
    Find
  • HA - Hawaiian Airlines
    from $665
    Find
  • UA - United Airlines
    from $303
    Find
  • G4 - Allegiant Air
    from $224
    Find
See more connecting flights

Airports

You can fly from Spokane to Portland from 3 airports (Spokane Int., Fairchild AFB, Felts Field).

Spokane airports

  • Spokane Int.-GEG
    from $168
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  • Fairchild AFB-SKA
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  • Felts Field-SFF
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Portland airports

  • Portland Intl Jetport-PWM
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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