￥108,330 Cheap Flights to Southwest Illinois, IL

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How much is the cheapest flight to Southwest Illinois?

Prices were available within the past 7 days and start at ￥108,330 for one-way flights and ￥97,210 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Aug 29 - Fri, Sep 6
HND
Haneda
STL
Lambert-St. Louis Intl.
￥97,210 Roundtrip, found 5 days ago
￥97,210
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 29 from Haneda to Lambert-St. Louis Intl., returning Fri, Sep 6, priced at ￥97,210 found 5 days ago
United
Fri, Sep 13 - Mon, Sep 23
HND
Haneda
STL
Lambert-St. Louis Intl.
￥117,210 Roundtrip, found 5 days ago
￥117,210
Roundtrip
found 5 days ago
Select United flight, departing Fri, Sep 13 from Haneda to Lambert-St. Louis Intl., returning Mon, Sep 23, priced at ￥117,210 found 5 days ago
United
Thu, Aug 29 - Tue, Sep 10
NRT
Narita Intl.
STL
Lambert-St. Louis Intl.
￥117,270 Roundtrip, found 5 days ago
￥117,270
Roundtrip
found 5 days ago
Select United flight, departing Thu, Aug 29 from Narita Intl. to Lambert-St. Louis Intl., returning Tue, Sep 10, priced at ￥117,270 found 5 days ago
Delta
Mon, Sep 2 - Thu, Sep 26
HND
Haneda
STL
Lambert-St. Louis Intl.
￥117,310 Roundtrip, found 6 days ago
￥117,310
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Sep 2 from Haneda to Lambert-St. Louis Intl., returning Thu, Sep 26, priced at ￥117,310 found 6 days ago
American Airlines
Fri, Nov 15 - Mon, Nov 18
FUK
Fukuoka
STL
Lambert-St. Louis Intl.
￥138,220 Roundtrip, found 3 hours ago
￥138,220
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Nov 15 from Fukuoka to Lambert-St. Louis Intl., returning Mon, Nov 18, priced at ￥138,220 found 3 hours ago

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

If you're looking to save even more, find additional savings by combining your Southwest Illinois flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your Southwest Illinois trip!

Frequently asked questions

How do I find cheap flights to Southwest Illinois that have flexible change policies?
By using our neat “No change fee” filter, that’s how. Just enter your travel details, click “Search,” then tick the checkbox directly underneath the “Flexible change policies” heading (top left-hand side of your screen). Expedia makes it a cinch to find flexible and affordable tickets to Southwest Illinois.
Which airlines fly to Southwest Illinois?
When you’re ready to reserve your ticket to or near Southwest Illinois, these popular carriers are waiting to welcome you on board:

  • Southwest Airlines - 2,214 flights to or near Southwest Illinois each month, including 2,214 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • American Airlines - 971 flights to or near Southwest Illinois each month, including 789 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • Delta Air Lines - 728 flights to or near Southwest Illinois each month, including 650 flights to Lambert-St. Louis Intl. Airport (STL) per month.

How can I find cheap tickets to Southwest Illinois?
In the last seven days, ￥97,210 was the best price for a flight to Southwest Illinois. If you’d love to save even more, book in advance and be flexible with your travel dates. Search for your flight to Southwest Illinois, then see prices for similar time frames by clicking on the “flexible dates” link above.
How much is a flight to Southwest Illinois?
In the last seven days, round-trip tickets to Southwest Illinois sold for as little as ￥97,210 and reached a maximum price of ￥138,220. For one-way trips departing from Tokyo (HND), the lowest amount paid during this time was only ￥108,330.
What are the most popular airports to fly into in Southwest Illinois?
Choosing your airport comes down to factors including your airline, budget and where you plan to explore. These are your choices in Southwest Illinois:

  • Lambert-St. Louis Intl. Airport (STL) - 4,902 flights per month.
  • Evansville Regional Airport (EVV) - 277 flights per month.

How much is a plane ticket to Southwest Illinois?
In the last seven days, plane tickets to Southwest Illinois ranged between ￥97,210 and ￥138,220. Prices depend on multiple things, particularly the time of departure, carrier, cabin class and when the fare is booked.
What months are the cheapest to book a flight to Southwest Illinois?
The most affordable month to score a terrific deal to Southwest Illinois is February, while the priciest month is December. Avoid this month if you’re looking to save money.
Flights to Southwest Illinois information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
￥97,210

Trending flights to Southwest Illinois

Prices were available within the past 7 days and start at ￥108,330 for one-way flights and ￥97,210 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Aug 29 - Fri, Sep 6
HND
Haneda
STL
Lambert-St. Louis Intl.
￥97,210 Roundtrip, found 5 days ago
￥97,210
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 29 from Haneda to Lambert-St. Louis Intl., returning Fri, Sep 6, priced at ￥97,210 found 5 days ago
*Available to Expedia members.