CA $190 Cheap Flight to Franklin County

View CA $190 flight on Tue, Jun 9, 2026Opens in a new window

Popular airlines to Franklin County

  • Alaska Airlines

  • American Airlines

  • United

  • Delta

  • Aeromexico

  • KLM

  • Air France

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Franklin County?

Prices were available within the past 7 days and start at CA $190 for one-way flights and CA $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Jun 6 - Sun, Jun 7
SEA
Seattle
PSC
Pasco
CA $312 Roundtrip, found 6 days ago
CA $312
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Jun 6 from Seattle to Pasco, returning Sun, Jun 7, priced at CA $312 found 6 days ago
Alaska Airlines
Thu, Jun 25 - Sun, Jun 28
SEA
Seattle
ALW
Walla Walla
CA $340 Roundtrip, found 2 days ago
CA $340
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Jun 25 from Seattle to Walla Walla, returning Sun, Jun 28, priced at CA $340 found 2 days ago
Alaska Airlines
Sat, Jun 6 - Sun, Jun 7
SEA
Seattle
PSC
Pasco
CA $352 Roundtrip, found 6 days ago
CA $352
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Jun 6 from Seattle to Pasco, returning Sun, Jun 7, priced at CA $352 found 6 days ago
Alaska Airlines
Wed, Jul 15 - Sun, Jul 19
SEA
Seattle
ALW
Walla Walla
CA $366 Roundtrip, found 4 days ago
CA $366
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Jul 15 from Seattle to Walla Walla, returning Sun, Jul 19, priced at CA $366 found 4 days ago
Delta
Tue, Jun 9 - Fri, Jun 12
PHX
Phoenix
PSC
Pasco
CA $381 Roundtrip, found 1 day ago
CA $381
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jun 9 from Phoenix to Pasco, returning Fri, Jun 12, priced at CA $381 found 1 day ago
Delta
Sat, Jun 6 - Sun, Jun 7
SEA
Seattle
PSC
Pasco
CA $381 Roundtrip, found 6 days ago
CA $381
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jun 6 from Seattle to Pasco, returning Sun, Jun 7, priced at CA $381 found 6 days ago
Delta
Tue, Jun 9 - Mon, Jun 22
SEA
Seattle
PSC
Pasco
CA $387 Roundtrip, found 5 days ago
CA $387
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jun 9 from Seattle to Pasco, returning Mon, Jun 22, priced at CA $387 found 5 days ago
American Airlines
Thu, Nov 5 - Sun, Nov 8
SEA
Seattle
ALW
Walla Walla
CA $449 Roundtrip, found 5 days ago
CA $449
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Nov 5 from Seattle to Walla Walla, returning Sun, Nov 8, priced at CA $449 found 5 days ago
United
Tue, Jun 9 - Tue, Jun 23
YEG
Edmonton
PSC
Pasco
CA $629 Roundtrip, found 5 days ago
CA $629
Roundtrip
found 5 days ago
Select United flight, departing Tue, Jun 9 from Edmonton to Pasco, returning Tue, Jun 23, priced at CA $629 found 5 days ago
WestJet
Thu, Jun 25 - Mon, Jun 29
YVR
Vancouver
PSC
Pasco
CA $724 Roundtrip, found 10 hours ago
CA $724
Roundtrip
found 10 hours ago
Select WestJet flight, departing Thu, Jun 25 from Vancouver to Pasco, returning Mon, Jun 29, priced at CA $724 found 10 hours ago

Trending flights to Franklin County

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.

Delta
Tue, Aug 25 - Sat, Aug 29
YVR
Vancouver
PSC
Pasco
CA $455 Roundtrip, found 3 days ago
CA $455
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 25 from Vancouver to Pasco, returning Sat, Aug 29, priced at CA $455 found 3 days ago

Frequently asked questions

How do I find cheap flights to Franklin County that have flexible change policies?
When it comes to flying these days, flexibility is key. That's why we've added a "No change fee" search function to help you find flexible and cheap tickets to Franklin County. It's on the left-hand side of your screen underneath the "Flexible change policies" subheading.
Which airlines fly to Franklin County?
Grab a seat with one of these airlines and exciting Franklin County will be yours to discover:

  • Delta - 203 flights to or near Franklin County each month, including 203 flights to Tri-Cities Airport (PSC) per month.
  • Alaska Airlines - 138 flights to or near Franklin County each month, including 138 flights to Tri-Cities Airport (PSC) per month.
  • United Airlines - 121 flights to or near Franklin County each month, including 121 flights to Tri-Cities Airport (PSC) per month.

How can I find cheap tickets to Franklin County?
In the last seven days, CA $312 was the lowest price for a flight to Franklin County. For an even better fare, book ahead of time and be flexible with your dates. Search for your journey to Franklin County, then compare prices for nearby days by clicking on the "flexible dates" link above.
How much is a flight to Franklin County?
The cost of a round-trip ticket to Franklin County in the last seven days varied between CA $312 and CA $724. If you were journeying one way from Seattle (SEA), you could have scored a cheap fare from only CA $190.
What are the most popular airports to fly into in Franklin County?
Franklin County's main point of entry is Tri-Cities Airport (PSC). Get your next awesome journey underway by reserving a fare on one of the 555 flights every month to this destination.
When is the cheapest time to fly to Franklin County?
If you'd rather spend your vacation money getting to know Franklin County rather than on your trip there, jet off early in the week. The most economical day to fly is generally Tuesday, with Monday coming in second. With many folks keeping their travel to weekends, Saturday tends to have the most expensive airfares.
How much is a plane ticket to Franklin County?
In the last seven days, journeys to Franklin County varied between CA $312 and CA $724. Prices depend on a number of things, particularly the departure time, airline, seating class and how early the fare is booked.
What are the best things to do in Franklin County?

  • Start off your Franklin County vacation in the popular city of Pasco. There's plenty to keep you on the move here, from impressive attractions like HAPO Centre to great food, arts, nightlife plus more.
  • Pasco has a semi-arid climate. But before you get going, take a look at what the weather will be up to during your trip. Rainy, dry, hot or cold, it always pays to arrive prepared.
  • You'll want to make Connell the next place you go. It's around 48 kilometres to the north of Pasco and where you'll find Pioneer Park Pool, one of the destination's best tourist sights.

What is the best time to go to Franklin County?
April, May and July are the most popular months to travel to Pasco, one of Franklin County's top destinations. If you're ready for a summer adventure, book your vacation from June 20 onward and look forward to warm, sunny days. The mercury generally ranges from a low 16ºC to a high of 30ºC around this time of year.
What months are the cheapest to book a flight to Franklin County?
Score a ticket in February to enjoy incredible flight deals to Franklin County. December is usually the most expensive time to purchase a fare.

Book with confidence

Top Travel Tips for Flying to Franklin County

Get ready for an incredible adventure as you embark on your journey to Franklin County. With Expedia, finding the perfect flights is a breeze. Discover valuable travel insights and expert tips to ensure a seamless and enjoyable trip to this captivating destination.

Unleash Your Wanderlust

Pack your bags, secure your flights to Franklin County, and let Expedia be your trusted companion in fulfilling your travel dreams. Our wide selection of flights offers you the flexibility to explore Franklin County in your own unique style. Experience the trip of a lifetime with just a click, courtesy of Expedia.

Unbeatable Value with Expedia

At Expedia, we understand the importance of budget-friendly travel. That's why we are dedicated to bringing you the best deals on affordable and cheap flights from the UK to Franklin County. Experience the perfect balance between adventure and savings with our competitively-priced roundtrip and one-way flight options.

Endless Flight Choices

With 20 different airlines flying to Franklin County, you have a world of options at your fingertips. Whether you're a spontaneous traveler or a meticulous planner, find the flights that suit your schedule and preferences seamlessly. Explore last-minute deals or plan ahead with ease.

Empowering Your Decision

We believe in putting you in control of your travel choices. Our extensive range of airline tickets to Franklin County caters to every budget, starting from the lowest price CA $190. Enjoy the freedom to choose the perfect flights that align with your needs and desires.

Effortless Booking Process

Experience a hassle-free booking journey with Expedia. Whether you're seeking a red-eye flight, a direct route to a specific airport, or one-way flights to Franklin County, our streamlined booking process ensures convenience and efficiency. Download our mobile booking app to reserve your flights anytime, anywhere.

Your Adventure Awaits

It's time to make your dreams a reality. Book your airfare to Franklin County today with Expedia. Begin crafting your unique travel story and get ready for an unforgettable experience that caters to your tastes and budget.

Start your journey now and let the adventure unfold.

Top Travel Tips for Flying to Franklin County

Travel information

Franklin County Flights Information

Airlines serving
Delta, Alaska Airlines, American Airlines, United, WestJet
Roundtrip price
from CA $312
Franklin County Flights Information
*Available to Expedia members.