$69 Find Cheap Flights to Kennewick

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kennewick departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kennewick

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$99
Overall average: $197
Delta
Thu 12/4Mon 12/8
SEA - PSC • Non-stop
Cheapest one-way
$69
Typical prices: $148-$258
Alaska Airlines
Wed 12/10
SEA - PSC • Non-stop
Top routes
SEA-PSC
Cheapest
LAX-PSC
Most popular
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kennewick!
Flight Deals
Useful Info
Flight Deals

Cheap Flights to Kennewick

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Kennewick that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Kennewick

Thu, Dec 4 - Mon, Dec 8
Delta Logo
3:18 pm - 4:23 pmSEA-PSC
1h 05mnonstop
Delta Logo
5:44 pm - 7:00 pmPSC-SEA
1h 16mnonstop
$99Delta
Find Deal
Fri, Dec 12 - Sat, Jan 10
Alaska Airlines Logo
7:50 pm - 8:53 pmSEA-PSC
1h 03mnonstop
Alaska Airlines Logo
1:23 pm - 2:30 pmPSC-SEA
1h 07mnonstop
$118Alaska Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 30
Alaska Airlines Logo
9:50 am - 10:51 amSEA-PSC
1h 01mnonstop
Alaska Airlines Logo
6:00 am - 7:20 amPSC-SEA
1h 20mnonstop
$138Alaska Airlines
Find Deal
Mon, Dec 8 - Tue, Dec 9
Delta Logo
9:35 am - 10:49 amSEA-PSC
1h 14mnonstop
Delta Logo
1:00 pm - 2:14 pmPSC-SEA
1h 14mnonstop
$139Delta
Find Deal
Thu, Feb 5 - Sat, Feb 7
American Airlines Logo
6:38 am - 1:33 pmLAX-PSC
6h 55m1 stop
American Airlines Logo
5:00 am - 11:57 amPSC-LAX
6h 57m1 stop
$176American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
Hawaiian Airlines Logo
6:14 am - 12:19 pmONT-PSC
6h 05m1 stop
Hawaiian Airlines Logo
8:25 am - 3:08 pmPSC-ONT
6h 43m1 stop
$176Hawaiian Airlines
Find Deal
Wed, Feb 4 - Wed, Feb 11
American Airlines Logo
11:30 am - 1:33 pmPHX-PSC
3h 03mnonstop
American Airlines Logo
2:47 pm - 6:43 pmPSC-PHX
2h 56mnonstop
$179American Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Hawaiian Airlines Logo
8:00 pm - 10:38 pmLAX-PSC
2h 38mnonstop
Hawaiian Airlines Logo
7:00 am - 9:49 amPSC-LAX
2h 49mnonstop
$197Hawaiian Airlines
Find Deal
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
11:50 am - 1:46 pmDEN-PSC
2h 56mnonstop
United Airlines Logo
5:00 am - 8:40 amPSC-DEN
2h 40mnonstop
$209United Airlines
Find Deal
Thu, Mar 19 - Thu, Apr 16
United Airlines Logo
9:30 am - 11:36 amSFO-PSC
2h 06mnonstop
United Airlines Logo
2:00 pm - 4:13 pmPSC-SFO
2h 13mnonstop
$209United Airlines
Find Deal
Useful Info

Good to know - Book Cheap Kennewick Plane Tickets

Low seasonJanuary
Cheapest flight$69
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 38% increase in price.
Flight from Seattle to Pasco

FAQs - booking Kennewick flights

  • How long is the flight to Kennewick?

    Flights from Phoenix2h 55m
    Flights from Seattle1h 12m
    Flights from Burbank2h 42m
    Flights from San Francisco2h 13m
    Flights from Los Angeles2h 42m
  • What is the cheapest flight to Pasco?

    In the last 3 days, the cheapest flight deal to Pasco was found on the route from Seattle, at $99 return. The most popular connection is from Los Angeles to Pasco and KAYAK users have found round-trip deals for as low as $157 in the last 3 days.

  • Which airlines fly to Pasco?

    Many airlines fly to Pasco, the most common ones being Alaska Airlines, Delta, and United Airlines. See the amount of flights per week for popular airlines flying to Pasco.

  • How to fly to Kennewick?

    You cannot fly directly to Kennewick. KAYAK recommends you fly to Pasco Tri Cities (PSC) (3.78 miles from Kennewick). From there you can rent a car or get a taxi.

  • What airports are near Kennewick?

    The closest airport is Pasco Tri Cities (PSC) (3.78 mi). Other nearby airports are Pendleton (PDT) (38.41 mi), Walla Walla (ALW) (41.41 mi), Yakima Air Terminal (YKM) (71.37 mi) or Wenatchee Pangborn Field (EAT) (96.32 mi). KAYAK recommends you fly to Pasco Tri Cities.

  • How far is Pasco Tri Cities Airport from central Pasco?

    Central Pasco is 2 miles away from Pasco Tri Cities Airport.

  • What is the name of Pasco’s airport?

    There is only 1 airport in Pasco, called Pasco Tri Cities Airport (PSC). It can also be referred to as Tri Cities.

  • How does KAYAK find such low prices on flights to Kennewick?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Kennewick.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Kennewick?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kennewick is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Kennewick?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kennewick with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Kennewick?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kennewick up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Kennewick

  • There is no major airport in Kennewick. It is instead served by Pasco Tri Cities Airport.
  • Looking for cheap airfare to Kennewick? 25% of our users found round-trip tickets to Kennewick for the following prices or less: From Los Angeles $167, from Denver $209, from San Francisco $341
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kennewick flight deals.

Reviews of the top 5 airlines flying to Kennewick

 
Need help choosing which airline to fly with from the United States to Kennewick? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11276 reviews
8.1Boarding
8.5Crew
7.8Comfort
7.0Entertainment
7.1Food
Airline reviews

I would have liked if the flight existed. To be fair the federal government canceled it. But, since it WAS canceled, I would have liked it if Alaska Airlines had moved a finger to assist me rather then abandoning me with my luggage, unable to check it, for 14 hours in Portland. So federal regulations forbid them from storing my bag? Then at least help me find storage or SOMETHING.

2.0 MediocreAnonymous, Nov 2025PDX - SEA
Read more Alaska Airlines reviews

I would have liked if the flight existed. To be fair the federal government canceled it. But, since it WAS canceled, I would have liked it if Alaska Airlines had moved a finger to assist me rather then abandoning me with my luggage, unable to check it, for 14 hours in Portland. So federal regulations forbid them from storing my bag? Then at least help me find storage or SOMETHING.

Hate this airline. Uncomfortable seats, no screens, no good food.

Boarding was good. Alaska Airlines is good. On time good. clean. The little bag of peanuts was horrible.

Have mounted entertainment for long flights instead of making customers use their own equipment

I wish my checked suitcase could have been checked since I arrived an hour before take off .

The staff was so kind and friendly! Boarding was efficient and communication was timely. I would seek out flying with Alaska Airlines in the future.

The cabin crew on this team was particularly kind and excellent.

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

In both halves of the trip (going and returning) there were problems. Not exactly Alaska's fault, but still really difficult. Outgoing flight was canceled and rebooked twice due to a total ground stop of all Alaska's flights. This required me to change airports with minimal notice and I almost missed my flight transferring to the other airport (which was roughly an hour and a half away). On the return, the first leg was delayed by an hour, and the second leg was delayed by nearly 3 hours. This was a rough set of flights and the communication about all of these changes was minimal. Crew did their best however, so no fault there. Other thing to remember is there is no food on Alaska flights unless you pre-order. Take that into account when you choose airlines.

My flight was canceled because of an IT outage, and they did not answer the phone for 8 hrs. There was no next flight out, I have missed my wedding because of this.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

Everything you need to know for your flight to Kennewick