Cheap flights from Kennewick

View AU$148 flight on Mon, 2 Jun. 2025Opens in a new window

Featured airlines

American Airlines
Delta
Alaska Airlines

  • 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., 4 Jun. - Wed., 11 Jun.
PSC
Pasco
LAS
Las Vegas
AU$375 Return, found 3 days ago
AU$375
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed., 4 Jun. from Pasco to Las Vegas, returning Wed., 11 Jun., priced at AU$375 found 3 days ago
American Airlines
Wed., 4 Jun. - Wed., 11 Jun.
PSC
Pasco
LAS
Las Vegas
AU$376 Return, found 3 days ago
AU$376
Return
found 3 days ago
Select American Airlines flight, departing Wed., 4 Jun. from Pasco to Las Vegas, returning Wed., 11 Jun., priced at AU$376 found 3 days ago
Delta
Wed., 4 Jun. - Wed., 11 Jun.
PSC
Pasco
LAS
Las Vegas
AU$376 Return, found 3 days ago
AU$376
Return
found 3 days ago
Select Delta flight, departing Wed., 4 Jun. from Pasco to Las Vegas, returning Wed., 11 Jun., priced at AU$376 found 3 days ago
American Airlines
Wed., 4 Jun. - Wed., 11 Jun.
PSC
Pasco
LAS
Las Vegas
AU$415 Return, found 3 days ago
AU$415
Return
found 3 days ago
Select American Airlines flight, departing Wed., 4 Jun. from Pasco to Las Vegas, returning Wed., 11 Jun., priced at AU$415 found 3 days ago
Alaska Airlines
Wed., 4 Jun. - Wed., 11 Jun.
PSC
Pasco
LAS
Las Vegas
AU$430 Return, found 3 days ago
AU$430
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed., 4 Jun. from Pasco to Las Vegas, returning Wed., 11 Jun., priced at AU$430 found 3 days ago
United
Wed., 4 Jun. - Wed., 11 Jun.
PSC
Pasco
LAS
Las Vegas
AU$431 Return, found 3 days ago
AU$431
Return
found 3 days ago
Select United flight, departing Wed., 4 Jun. from Pasco to Las Vegas, returning Wed., 11 Jun., priced at AU$431 found 3 days ago
American Airlines
Tue., 3 Jun. - Tue., 10 Jun.
PSC
Pasco
DFW
Dallas
AU$432 Return, found 4 days ago
AU$432
Return
found 4 days ago
Select American Airlines flight, departing Tue., 3 Jun. from Pasco to Dallas, returning Tue., 10 Jun., priced at AU$432 found 4 days ago
Alaska Airlines
Tue., 3 Jun. - Tue., 10 Jun.
PSC
Pasco
DFW
Dallas
AU$448 Return, found 4 days ago
AU$448
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue., 3 Jun. from Pasco to Dallas, returning Tue., 10 Jun., priced at AU$448 found 4 days ago
Alaska Airlines
Wed., 4 Jun. - Wed., 11 Jun.
PSC
Pasco
LAS
Las Vegas
AU$457 Return, found 3 days ago
AU$457
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed., 4 Jun. from Pasco to Las Vegas, returning Wed., 11 Jun., priced at AU$457 found 3 days ago
Delta
Wed., 4 Jun. - Wed., 11 Jun.
PSC
Pasco
LAS
Las Vegas
AU$458 Return, found 3 days ago
AU$458
Return
found 3 days ago
Select Delta flight, departing Wed., 4 Jun. from Pasco to Las Vegas, returning Wed., 11 Jun., priced at AU$458 found 3 days ago

Flights from Kennewick: Essential Travel Information

Cheapest flight from Kennewick
AU$375 (roundtrip)
Best airlines to fly from Kennewick
Alaska Airlines, Delta, United, American Airlines
Cheapest month to fly from Kennewick
June
Kennewick IATA code
PSC
Kennewick Country/State
Washington
Airline ticket deals from Kennewick
AU$375 - AU$458
*Available to Expedia members.