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Cheap flights to Knox County

View €269 flight on Mon, 6 Jul 2026Opens in a new window

Popular airlines to Knox County

  • American Airlines

  • United

  • Delta

  • Alaska Airlines

  • 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 €269 for one-way flights and €286 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 6 Jul - Mon, 13 Jul
ABQ
Albuquerque
PIA
Peoria
€286 Return, found 1 day ago
€286
Return
found 1 day ago
Select American Airlines flight, departing Mon, 6 Jul from Albuquerque to Peoria, returning Mon, 13 Jul, priced at €286 found 1 day ago
American Airlines
Mon, 6 Jul - Mon, 13 Jul
ABQ
Albuquerque
PIA
Peoria
€355 Return, found 1 day ago
€355
Return
found 1 day ago
Select American Airlines flight, departing Mon, 6 Jul from Albuquerque to Peoria, returning Mon, 13 Jul, priced at €355 found 1 day ago
American Airlines
Mon, 6 Jul - Mon, 13 Jul
ABQ
Albuquerque
PIA
Peoria
€425 Return, found 1 day ago
€425
Return
found 1 day ago
Select American Airlines flight, departing Mon, 6 Jul from Albuquerque to Peoria, returning Mon, 13 Jul, priced at €425 found 1 day ago
American Airlines
Mon, 6 Jul - Mon, 13 Jul
ABQ
Albuquerque
PIA
Peoria
€445 Return, found 1 day ago
€445
Return
found 1 day ago
Select American Airlines flight, departing Mon, 6 Jul from Albuquerque to Peoria, returning Mon, 13 Jul, priced at €445 found 1 day ago
United
Mon, 15 Jun - Mon, 22 Jun
BWI
Baltimore
PIA
Peoria
€460 Return, found 11 hours ago
€460
Return
found 11 hours ago
Select United flight, departing Mon, 15 Jun from Baltimore to Peoria, returning Mon, 22 Jun, priced at €460 found 11 hours ago
American Airlines
Mon, 15 Jun - Mon, 22 Jun
BWI
Baltimore
PIA
Peoria
€507 Return, found 11 hours ago
€507
Return
found 11 hours ago
Select American Airlines flight, departing Mon, 15 Jun from Baltimore to Peoria, returning Mon, 22 Jun, priced at €507 found 11 hours ago
American Airlines
Mon, 6 Jul - Mon, 13 Jul
ABQ
Albuquerque
PIA
Peoria
€510 Return, found 1 day ago
€510
Return
found 1 day ago
Select American Airlines flight, departing Mon, 6 Jul from Albuquerque to Peoria, returning Mon, 13 Jul, priced at €510 found 1 day ago
American Airlines
Mon, 6 Jul - Mon, 13 Jul
ABQ
Albuquerque
PIA
Peoria
€515 Return, found 1 day ago
€515
Return
found 1 day ago
Select American Airlines flight, departing Mon, 6 Jul from Albuquerque to Peoria, returning Mon, 13 Jul, priced at €515 found 1 day ago
American Airlines
Mon, 6 Jul - Mon, 13 Jul
ABQ
Albuquerque
PIA
Peoria
€532 Return, found 1 day ago
€532
Return
found 1 day ago
Select American Airlines flight, departing Mon, 6 Jul from Albuquerque to Peoria, returning Mon, 13 Jul, priced at €532 found 1 day ago
United
Mon, 6 Jul - Mon, 13 Jul
ABQ
Albuquerque
PIA
Peoria
€533 Return, found 1 day ago
€533
Return
found 1 day ago
Select United flight, departing Mon, 6 Jul from Albuquerque to Peoria, returning Mon, 13 Jul, priced at €533 found 1 day ago
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 €286.
How much is a flight to Knox County?
In the last seven days, return airfares to Knox County sold from just €286 and peaked at €617. For one-way fares departing from Albuquerque (ABQ), the lowest amount paid during this same period was €269.
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.
How much is a plane ticket to Knox County?
In the last seven days, flights to Knox County ranged from €286 to €617.
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.