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Cheap Flights to Knox County | Popular Routes to Knox County from HK$10,487

View HK$10,487 flight on Tue, 16 Jun 2026Opens in a new window

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Popular airlines to Knox County

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  • United

  • Delta

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  • Lufthansa

  • KLM

  • Air France

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Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at HK$10,487 for one-way flights and HK$12,945 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Tue, 16 Jun - Tue, 23 Jun
EXT
Exeter
PIA
Peoria
HK$12,945 Return, just found
HK$12,945
Return
just found
Select Aer Lingus flight, departing Tue, 16 Jun from Exeter to Peoria, returning Tue, 23 Jun, priced at HK$12,945 just found
Aer Lingus
Tue, 16 Jun - Tue, 23 Jun
EXT
Exeter
PIA
Peoria
HK$13,154 Return, just found
HK$13,154
Return
just found
Select Aer Lingus flight, departing Tue, 16 Jun from Exeter to Peoria, returning Tue, 23 Jun, priced at HK$13,154 just found
Aer Lingus
Tue, 16 Jun - Tue, 23 Jun
EXT
Exeter
PIA
Peoria
HK$13,255 Return, just found
HK$13,255
Return
just found
Select Aer Lingus flight, departing Tue, 16 Jun from Exeter to Peoria, returning Tue, 23 Jun, priced at HK$13,255 just found
Aer Lingus
Tue, 16 Jun - Tue, 23 Jun
EXT
Exeter
PIA
Peoria
HK$13,373 Return, found 14 hours ago
HK$13,373
Return
found 14 hours ago
Select Aer Lingus flight, departing Tue, 16 Jun from Exeter to Peoria, returning Tue, 23 Jun, priced at HK$13,373 found 14 hours ago
Aer Lingus
Tue, 16 Jun - Tue, 23 Jun
EXT
Exeter
PIA
Peoria
HK$13,474 Return, just found
HK$13,474
Return
just found
Select Aer Lingus flight, departing Tue, 16 Jun from Exeter to Peoria, returning Tue, 23 Jun, priced at HK$13,474 just found
Aer Lingus
Tue, 16 Jun - Tue, 23 Jun
EXT
Exeter
PIA
Peoria
HK$13,592 Return, found 14 hours ago
HK$13,592
Return
found 14 hours ago
Select Aer Lingus flight, departing Tue, 16 Jun from Exeter to Peoria, returning Tue, 23 Jun, priced at HK$13,592 found 14 hours ago
Aer Lingus
Tue, 16 Jun - Tue, 23 Jun
EXT
Exeter
PIA
Peoria
HK$13,973 Return, just found
HK$13,973
Return
just found
Select Aer Lingus flight, departing Tue, 16 Jun from Exeter to Peoria, returning Tue, 23 Jun, priced at HK$13,973 just found
Aer Lingus
Tue, 16 Jun - Tue, 23 Jun
EXT
Exeter
PIA
Peoria
HK$14,035 Return, found 14 hours ago
HK$14,035
Return
found 14 hours ago
Select Aer Lingus flight, departing Tue, 16 Jun from Exeter to Peoria, returning Tue, 23 Jun, priced at HK$14,035 found 14 hours ago
Aer Lingus
Tue, 16 Jun - Tue, 23 Jun
EXT
Exeter
PIA
Peoria
HK$14,072 Return, just found
HK$14,072
Return
just found
Select Aer Lingus flight, departing Tue, 16 Jun from Exeter to Peoria, returning Tue, 23 Jun, priced at HK$14,072 just found
Loganair
Tue, 16 Jun - Tue, 23 Jun
EXT
Exeter
PIA
Peoria
HK$15,287 Return, just found
HK$15,287
Return
just found
Select Loganair flight, departing Tue, 16 Jun from Exeter to Peoria, returning Tue, 23 Jun, priced at HK$15,287 just found
Book with confidence

About Knox County

Expedia offers flights to Knox County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Knox County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Knox County that have flexible change policies?
Search for low-cost seats to Knox County, then mark the "No change fee" box below the "Flexible change policies" heading. It's that simple. We know that travel plans can change and flexibility matters, so you can book with confidence with Expedia.
Which airlines fly to Knox County?
Dig out your suitcase and choose from these major airlines that have flights into or near Knox County:

  • American Airlines - 121 flights to or near Knox County each month, including 121 flights to Quad City Intl. Airport (MLI) per month.
  • United Airlines - 108 flights to or near Knox County each month, including 108 flights to Quad City Intl. Airport (MLI) per month.
  • Delta Air Lines - 60 flights to or near Knox County each month, including 60 flights to Quad City Intl. Airport (MLI) per month.

How can I find cheap tickets to Knox County?
Book well ahead of time, fly with budget airlines, use miles or points — there are lots of ways! Another one is to use Expedia's "flexible dates" function. Find a Knox County flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Knox County was HK$12,945.
How much is a flight to Knox County?
In the last seven days, return airfares to Knox County sold from just HK$12,945 and peaked at HK$50,794. For one-way fares departing from Exeter (EXT), the lowest amount paid during this same period was HK$10,487.
What are the most popular airports to fly into in Knox County?
Start planning your Knox County getaway by securing a seat on one of the 325 flights per month to Quad City Intl. Airport (MLI). This is the region's principal gateway.
When is the cheapest time to fly to Knox County?
Leave early in the week to land the best deal to Knox County. Tuesday is usually the most cost-effective day to take off, followed by Monday. Saturday often has the highest prices. This is because many travellers prefer to start their trip on a weekend.
How much is a plane ticket to Knox County?
In the last seven days, flights to Knox County ranged from HK$12,945 to HK$50,794.
What is the best time to go to Knox County?
A fantastic time to explore Knox County, along with the top city of Galesburg, is during the busy months of March, April and June. Summer here starts June 20, and you can expect average temperatures of between 18ºC and 27ºC if you travel then. This warmer weather is ideal for touring around this city's sights.
What months are the cheapest to book a flight to Knox County?
Snap up your ticket in February for incredible flight deals to Knox County. The festive month of December is typically the most expensive time to buy an airfare.

Book with confidence

About Knox County

Expedia offers flights to Knox County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Knox County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Knox County
*Available to Expedia members.