$170 Cheap flight deals from Knoxville (TYS) to Post Falls (GEG)
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Airfares from $170 One Way, $783 Round Trip from Knoxville to Post Falls
Prices starting at $783 for return flights and $170 for one-way flights to Post Falls were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Post Falls economy flight packages
SilverStone Inn & Suites Spokane Valley
Oct 8 - Oct 12
Knoxville (TYS) to Spokane (GEG)
Reviewed on Sep 4, 2026
Ruby River Hotel Downtown Spokane
Oct 8 - Oct 12
Knoxville (TYS) to Spokane (GEG)
Reviewed on Sep 4, 2026
More About Flying To Post Falls from Knoxville
Route Information for Flights from Knoxville to Post Falls
Origin Airport IATA Code | TYS |
|---|---|
Destination Airport IATA Code | GEG |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Knoxville to Post Falls
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Knoxville Airports
Post Falls Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.