Cheap flights from Kennewick

View AU$141 flight on Wed, 14 May 2025Opens in a new window

Popular airlines from Kennewick

  • American Airlines

    American Airlines

  • Air France

    Air France

  • British Airways

    British Airways

  • Delta

    Delta

  • KLM

    KLM

  • United

    United

  • Virgin Atlantic

    Virgin Atlantic

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Kennewick

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed., 14 May - Wed., 21 May
PSC
Tri-Cities
LAX
Los Angeles Intl.
AU$297 Return, found 4 days ago
AU$297
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed., 14 May from Tri-Cities to Los Angeles Intl., returning Wed., 21 May, priced at AU$297 found 4 days ago
Alaska Airlines
Wed., 14 May - Wed., 21 May
PSC
Tri-Cities
LAX
Los Angeles Intl.
AU$312 Return, found 4 days ago
AU$312
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed., 14 May from Tri-Cities to Los Angeles Intl., returning Wed., 21 May, priced at AU$312 found 4 days ago
Alaska Airlines
Wed., 14 May - Wed., 21 May
PSC
Tri-Cities
LAX
Los Angeles Intl.
AU$313 Return, found 4 days ago
AU$313
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed., 14 May from Tri-Cities to Los Angeles Intl., returning Wed., 21 May, priced at AU$313 found 4 days ago
Alaska Airlines
Wed., 14 May - Wed., 21 May
PSC
Tri-Cities
LAX
Los Angeles Intl.
AU$328 Return, found 4 days ago
AU$328
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed., 14 May from Tri-Cities to Los Angeles Intl., returning Wed., 21 May, priced at AU$328 found 4 days ago
Delta
Wed., 14 May - Wed., 21 May
PSC
Tri-Cities
LAX
Los Angeles Intl.
AU$329 Return, found 4 days ago
AU$329
Return
found 4 days ago
Select Delta flight, departing Wed., 14 May from Tri-Cities to Los Angeles Intl., returning Wed., 21 May, priced at AU$329 found 4 days ago
Alaska Airlines
Wed., 14 May - Wed., 21 May
PSC
Tri-Cities
LAX
Los Angeles Intl.
AU$344 Return, found 4 days ago
AU$344
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed., 14 May from Tri-Cities to Los Angeles Intl., returning Wed., 21 May, priced at AU$344 found 4 days ago
Delta
Wed., 14 May - Wed., 21 May
PSC
Tri-Cities
LAX
Los Angeles Intl.
AU$345 Return, found 4 days ago
AU$345
Return
found 4 days ago
Select Delta flight, departing Wed., 14 May from Tri-Cities to Los Angeles Intl., returning Wed., 21 May, priced at AU$345 found 4 days ago
Alaska Airlines
Wed., 14 May - Wed., 21 May
PSC
Tri-Cities
LAX
Los Angeles Intl.
AU$353 Return, found 4 days ago
AU$353
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed., 14 May from Tri-Cities to Los Angeles Intl., returning Wed., 21 May, priced at AU$353 found 4 days ago
United
Wed., 14 May - Wed., 21 May
PSC
Tri-Cities
LAX
Los Angeles Intl.
AU$401 Return, found 4 days ago
AU$401
Return
found 4 days ago
Select United flight, departing Wed., 14 May from Tri-Cities to Los Angeles Intl., returning Wed., 21 May, priced at AU$401 found 4 days ago
American Airlines
Fri., 6 Jun. - Sun., 8 Jun.
PSC
Tri-Cities
SAN
San Diego Intl.
AU$634 Return, found 2 days ago
AU$634
Return
found 2 days ago
Select American Airlines flight, departing Fri., 6 Jun. from Tri-Cities to San Diego Intl., returning Sun., 8 Jun., priced at AU$634 found 2 days ago

Flights from Kennewick: Essential Travel Information

Cheapest flight from Kennewick
AU$297 (roundtrip)
Best airlines to fly from Kennewick
Alaska Airlines, Delta, United, American Airlines
Cheapest month to fly from Kennewick
May
Kennewick IATA code
PSC
Kennewick Country/State
Washington
Airline ticket deals from Kennewick
AU$297 - AU$634
*Available to Expedia members.