Default HTG hotel image

£471 Cheap Flights to Mercer County

View £471 flight on Tue, 3 Nov 2026Opens in a new window

Popular airlines to Mercer County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Mercer County

Prices were available within the past 7 days and start at £471 for one-way flights and £582 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Scandinavian Airlines
Scandinavian Airlines
KLM
Scandinavian Airlines
Air France
United
Delta
Iberia
Lufthansa

Trending flights to Mercer 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.

Scandinavian Airlines

Frequently asked questions

How do I find cheap flights to Mercer County that have flexible change policies?
At Expedia, we've been channeling our inner yogi to offer you the most flexible fares in town. Just mark the "No change fee" box directly under the "Flexible change policies" heading to find your dream flight to Mercer County.
Which airlines fly to Mercer County?
Find your passport, pack your bags and take your pick of these well-known airlines that offer flights into or near Mercer County:
  • Southwest Airlines - 1,395 flights to or near Mercer County each month, including 1,395 flights to Kansas City Intl. Airport (MCI) per month.
  • Delta Air Lines - 788 flights to or near Mercer County each month, including 788 flights to Kansas City Intl. Airport (MCI) per month.
  • American Airlines - 715 flights to or near Mercer County each month, including 715 flights to Kansas City Intl. Airport (MCI) per month.
How can I find cheap tickets to Mercer County?
To score an amazing deal to Mercer County, book well ahead. Also use Expedia's handy "flexible dates" link above your search results. This will show you the cheapest prices for similar time frames. In the last seven days, £582 was the best price for a flight to Mercer County.
How much is a flight to Mercer County?
If you were journeying one way from Dublin (DUB), you could've locked in an affordable fare for just £471 in the last seven days. Return flights to Mercer County ranged from only £582 to £722 during this same period.
What are the most popular airports to fly into in Mercer County?
When it comes to deciding which airport in Mercer County to use, these are your options:
  • Kansas City Intl. Airport (MCI) - 3,714 flights per month.
  • Charles B. Wheeler Downtown Airport (MKC) - 4 flights per month.
When is the cheapest time to fly to Mercer County?
Try to jet off early in the week to get a bargain fare to Mercer County. Tuesday is usually the most cost-effective day to fly, followed by Monday. Saturday often has the costliest ticket prices. This is because a lot of travellers choose to start their trip on a weekend.
How much is a plane ticket to Mercer County?
In the last seven days, airfares to Mercer County ranged between £582 and £722. Prices depend on the time of departure, airline, seating class and how early you make your booking.
What months are the cheapest to book a flight to Mercer County?
February is the best month to book your Mercer County getaway. Tickets are at their most expensive over the busy month of December, so steer clear of this time if you can.

Book with confidence

Top tips for booking flights to Mercer County from UK

Get ready to fly to Mercer County

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

Find the best tickets to Mercer County

To find some of the best tickets to Mercer 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 Mercer County or last-minute flights to Mercer County, you can filter and sort your search results, making it easy to find the ideal flight to Mercer County.

Airlines fly to Mercer County

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

Find the cheapest flights to Mercer County

By booking early you may find some of the best deals for Mercer County flights from the UK, including Mercer County direct flights. You can usually find affordable and cheap flights to Mercer County, whether one-way from £471 or round-trip from £582, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Mercer County

Try searching for different Mercer County airports with Expedia to find some of the cheapest flights to Mercer County. Flights from Dublin (DUB) to Des Moines (DSM) usually have the lowest price from £471.

Why book your flights to Mercer County with Expedia

Expedia offers great deals on Mercer County air fares from £471 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Mercer 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 Mercer County from UK

Travel information

Mercer County Flights Information

Airlines serving
Iberia, LATAM Airlines Group, American Airlines, Air France, KLM, Aer Lingus, British Airways, Virgin Atlantic, Delta, Scandinavian Airlines, United, Lufthansa
Roundtrip price
from £582
Mercer County Flights Information
*Available to Expedia members.