A vast, arid landscape with rolling hills and a prominent cliff face.

£111 Cheap Flights to Franklin County

View £111 flight on Wed, 18 Nov 2026Opens in a new window

Popular airlines to Franklin County

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Allegiant Air

  • British Airways

  • Aeromexico

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Cheap round-trip flights to Franklin County

Prices were available within the past 7 days and start at £111 for one-way flights and £257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Delta
United
American Airlines
Air France

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.

Alaska Airlines

Frequently asked questions

How do I find cheap flights to Franklin County that have flexible change policies?
By using our convenient "No change fee" filter, that's how. Just type in your dates and other details, click the "Search" button, then tick the box directly below the "Flexible change policies" heading (left-hand side of your screen). Expedia makes it a snap to find flexible, low-priced tickets to Franklin County.
Which airlines fly to Franklin County?
With a great selection of airlines that fly into or near Franklin County, the choice is yours:
  • Delta Air Lines - 208 flights to or near Franklin County each month, including 208 flights to Tri-Cities Airport (PSC) per month.
  • Alaska Airlines - 130 flights to or near Franklin County each month, including 130 flights to Tri-Cities Airport (PSC) per month.
  • United Airlines - 117 flights to or near Franklin County each month, including 117 flights to Tri-Cities Airport (PSC) per month.
How can I find cheap tickets to Franklin County?
To nab a terrific deal to Franklin County, book in advance. Also make use of Expedia's handy "flexible dates" feature at the top of your search results. This will display prices for the days around your travel dates. In the last seven days, £257 was the lowest price for a flight to Franklin County.
How much is a flight to Franklin County?
You could have locked in a round-trip ticket to Franklin County from anywhere between £257 and £773 in the last seven days. For one-way journeys leaving from Los Angeles (LAX), the lowest price during this period was just £111.
What are the most popular airports to fly into in Franklin County?
Fly into Tri-Cities Airport (PSC) and experience all that Franklin County has to offer. As the region's main point of entry, approximately 498 flights land here every month.
When is the cheapest time to fly to Franklin County?
If you'd prefer to spend your holiday savings enjoying the delights of Franklin County rather than on getting there, leave early in the week. The most cost-effective day to travel is generally Tuesday, with Monday coming in second. With many folks travelling over the weekend, Saturday typically has the most expensive fares.
How much is a plane ticket to Franklin County?
In the last seven days, flights to Franklin County varied between £257 and £773. Prices generally depend on the departure time, airline, cabin class and when you make your booking.
What is the best time to go to Franklin County?
A good time to visit Pasco is after June 20 when summer starts. In Franklin County's most populous city, temperatures range from 16ºC to 29ºC at this time — beautiful weather for touring around! May, August and September are the most popular months to travel to this destination.
What months are the cheapest to book a flight to Franklin County?
February is the cheapest month to reserve a seat for your Franklin County escape. Airfares are at their most expensive over the busy month of December, so keep clear of this time if you can.

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Top tips for booking flights to Franklin County from UK

Get ready to fly to Franklin County

Prepare your luggage and book your flights to Franklin County with Expedia. We offer a seamless flight booking experience, with a wide range of Franklin County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Franklin County in 2026, we are always available to assist you. Book your flights to Franklin County today and let the adventure begin!

Find the best tickets to Franklin County

To find some of the best tickets to Franklin County in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Franklin County or last-minute flights to Franklin County, you can filter and sort your search results, making it easy to find the ideal flight to Franklin County.

Airlines fly to Franklin County

There are 20 different airlines that fly to Franklin County including some of the most trusted names in the business. To book flights to Franklin County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Franklin County plane tickets.

Find the cheapest flights to Franklin County

By booking early you may find some of the best deals for Franklin County flights from the UK, including Franklin County direct flights. You can usually find affordable and cheap flights to Franklin County, whether one-way from £111 or round-trip from £257, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Franklin County

Try searching for different Franklin County airports with Expedia to find some of the cheapest flights to Franklin County. Flights from Los Angeles (LAX) to Pasco (PSC) usually have the lowest price from £111.

Why book your flights to Franklin County with Expedia

Expedia offers great deals on Franklin County air fares from £111 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Franklin County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to Franklin County from UK

Travel information

Franklin County Flights Information

Airlines serving
Alaska Airlines, KLM, United, Virgin Atlantic, Air France, British Airways, Finnair, Delta, American Airlines
Roundtrip price
from £257
Franklin County Flights Information
*Available to Expedia members.