Flights to Western Illinois, Illinois from NT$7,629

View NT$17,575 flight on Thu, 2025/11/13Opens in a new window

Popular airlines

  • American Airlines

    American Airlines

  • United

    United

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

  • Japan Airlines

    Japan Airlines

  • Qatar Airways

    Qatar Airways

  • Southern Airways

    Southern Airways

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 45% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Western Illinois?

Prices were available within the past 7 days and start at NT$17,575 for one-way flights and NT$7,629 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 13 - Sat, Jan 24
BOS
Boston
MLI
Moline
NT$7,629 Roundtrip, found 1 day ago
NT$7,629
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 13 from Boston to Moline, returning Sat, Jan 24, priced at NT$7,629 found 1 day ago
Delta
Fri, Jan 9 - Sat, Jan 24
BOS
Boston
MLI
Moline
NT$7,752 Roundtrip, found 1 day ago
NT$7,752
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jan 9 from Boston to Moline, returning Sat, Jan 24, priced at NT$7,752 found 1 day ago
Delta
Wed, May 27 - Sat, Jun 13
BOS
Boston
MLI
Moline
NT$7,873 Roundtrip, found 1 day ago
NT$7,873
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 27 from Boston to Moline, returning Sat, Jun 13, priced at NT$7,873 found 1 day ago
Delta
Tue, Jan 13 - Mon, Jan 26
BOS
Boston
MLI
Moline
NT$8,209 Roundtrip, found 1 day ago
NT$8,209
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 13 from Boston to Moline, returning Mon, Jan 26, priced at NT$8,209 found 1 day ago
Delta
Sun, May 24 - Tue, Jun 9
BOS
Boston
MLI
Moline
NT$8,330 Roundtrip, found 1 day ago
NT$8,330
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, May 24 from Boston to Moline, returning Tue, Jun 9, priced at NT$8,330 found 1 day ago
Delta
Fri, Jan 9 - Mon, Jan 26
BOS
Boston
MLI
Moline
NT$8,331 Roundtrip, found 1 day ago
NT$8,331
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jan 9 from Boston to Moline, returning Mon, Jan 26, priced at NT$8,331 found 1 day ago
Delta
Mon, Jan 12 - Mon, Jan 26
BOS
Boston
MLI
Moline
NT$8,787 Roundtrip, found 1 day ago
NT$8,787
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jan 12 from Boston to Moline, returning Mon, Jan 26, priced at NT$8,787 found 1 day ago
Delta
Sat, Jan 31 - Sat, Feb 14
BOS
Boston
MLI
Moline
NT$8,970 Roundtrip, found 1 day ago
NT$8,970
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jan 31 from Boston to Moline, returning Sat, Feb 14, priced at NT$8,970 found 1 day ago
American Airlines
Sat, Jan 10 - Sun, Jan 25
BOS
Boston
MLI
Moline
NT$10,189 Roundtrip, found 1 day ago
NT$10,189
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 10 from Boston to Moline, returning Sun, Jan 25, priced at NT$10,189 found 1 day ago
United
Sun, Jan 25 - Sat, Feb 7
BOS
Boston
MLI
Moline
NT$10,189 Roundtrip, found 1 day ago
NT$10,189
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jan 25 from Boston to Moline, returning Sat, Feb 7, priced at NT$10,189 found 1 day ago

Frequently asked questions

How do I find cheap flights to Western Illinois that have flexible change policies?
Search for your low-cost flights to Western Illinois, then check the "No change fee" box below the "Flexible change policies" filter. It's that easy. We understand that travel plans can change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to Western Illinois?
Whether you're off to someplace new and exciting or returning to your favorite vacation area, the following airlines will get you into or near Western Illinois:

  • American Airlines - 299 flights to or near Western Illinois each month, including 177 flights to Greater Peoria Regional Airport (PIA) and 121 flights to Quad City Intl. Airport (MLI) per month.
  • United Airlines - 195 flights to or near Western Illinois each month, including 108 flights to Quad City Intl. Airport (MLI) and 86 flights to Greater Peoria Regional Airport (PIA) per month.
  • Allegiant Air - 134 flights to or near Western Illinois each month, including 99 flights to Greater Peoria Regional Airport (PIA) and 34 flights to Quad City Intl. Airport (MLI) per month.

How can I find cheap tickets to Western Illinois?
To score an amazing deal to Western Illinois, book in advance. Also use Expedia's handy "flexible dates" feature above your search results. This will compare prices for nearby days. In the last seven days, NT$7,629 was the lowest price for a flight to Western Illinois.
How much is a flight to Western Illinois?
In the last seven days, round-trip flights to Western Illinois sold for as little as NT$7,629 and reached a maximum price of NT$25,267. For one-way trips departing from Taipei (TPE), the lowest price during this same period was just NT$17,575.
What are the most popular airports to fly into in Western Illinois?
Get ready to pack your bags and glide into one of these top Western Illinois airports:

  • Greater Peoria Regional Airport (PIA) - 368 flights per month.
  • Quad City Intl. Airport (MLI) - 325 flights per month.

When is the cheapest time to fly to Western Illinois?
Departing on a Tuesday, followed by a Monday, is generally the best way to nab the cheapest deal. Steer clear of the weekend if you can, because Saturday is typically the costliest day. Spend the money you saved enjoying yourself in Western Illinois instead!
How much is a plane ticket to Western Illinois?
In the last seven days, airfares to Western Illinois varied between NT$7,629 and NT$25,267. Prices generally depend on the time of departure, cabin class, airline and how early you make your booking.
What months are the cheapest to book a flight to Western Illinois?
To grab a fabulous deal to Western Illinois, book during the month of February when the price of tickets are at their cheapest. When's the most expensive time? In the U.S, it's the month of December.

Travel information

Travel information

Destination airport
Greater Peoria Regional
Destination airport IATA code
PIA
Destination city name
Peoria
Roundtrip price
NT$25,267

Trending flights to Western Illinois

Prices were available within the past 7 days and start at NT$17,575 for one-way flights and NT$7,629 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sun, Nov 9 - Sun, Nov 16
TPE
Taipei
PIA
Peoria
NT$25,267 Roundtrip, found 6 days ago
NT$25,267
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Sun, Nov 9 from Taipei to Peoria, returning Sun, Nov 16, priced at NT$25,267 found 6 days ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.