Cheap Flights to St. Clair County from ₩514,800

View ₩514,800 flight on Tue, May 26, 2026Opens in a new window

Popular airlines to St. Clair 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 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to St. Clair County?

Prices were available within the past 7 days and start at ₩514,800 for one-way flights and ₩478,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jun 3 - Wed, Jun 17
JFK
New York
SGF
Springfield
₩478,200 Roundtrip, found 19 hours ago
₩478,200
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Jun 3 from New York to Springfield, returning Wed, Jun 17, priced at ₩478,200 found 19 hours ago
Delta
Tue, Jun 2 - Wed, Jun 17
JFK
New York
SGF
Springfield
₩519,700 Roundtrip, found 19 hours ago
₩519,700
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Jun 2 from New York to Springfield, returning Wed, Jun 17, priced at ₩519,700 found 19 hours ago
Delta
Sun, May 24 - Wed, Jun 10
JFK
New York
SGF
Springfield
₩534,500 Roundtrip, found 19 hours ago
₩534,500
Roundtrip
found 19 hours ago
Select Delta flight, departing Sun, May 24 from New York to Springfield, returning Wed, Jun 10, priced at ₩534,500 found 19 hours ago
Delta
Sat, Jun 27 - Tue, Jul 7
JFK
New York
SGF
Springfield
₩561,200 Roundtrip, found 19 hours ago
₩561,200
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Jun 27 from New York to Springfield, returning Tue, Jul 7, priced at ₩561,200 found 19 hours ago
Delta
Tue, May 26 - Tue, Jun 2
JFK
New York
SGF
Springfield
₩570,100 Roundtrip, found 19 hours ago
₩570,100
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, May 26 from New York to Springfield, returning Tue, Jun 2, priced at ₩570,100 found 19 hours ago
Delta
Sun, May 24 - Sat, Jun 6
JFK
New York
SGF
Springfield
₩576,000 Roundtrip, found 19 hours ago
₩576,000
Roundtrip
found 19 hours ago
Select Delta flight, departing Sun, May 24 from New York to Springfield, returning Sat, Jun 6, priced at ₩576,000 found 19 hours ago
Delta
Sat, Jun 20 - Sat, Jul 4
JFK
New York
SGF
Springfield
₩577,500 Roundtrip, found 19 hours ago
₩577,500
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Jun 20 from New York to Springfield, returning Sat, Jul 4, priced at ₩577,500 found 19 hours ago
Delta
Thu, Jun 4 - Wed, Jun 17
JFK
New York
SGF
Springfield
₩584,900 Roundtrip, found 19 hours ago
₩584,900
Roundtrip
found 19 hours ago
Select Delta flight, departing Thu, Jun 4 from New York to Springfield, returning Wed, Jun 17, priced at ₩584,900 found 19 hours ago
Delta
Wed, Jun 3 - Thu, Jun 18
JFK
New York
SGF
Springfield
₩599,800 Roundtrip, found 19 hours ago
₩599,800
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Jun 3 from New York to Springfield, returning Thu, Jun 18, priced at ₩599,800 found 19 hours ago
American Airlines
Wed, Jun 10 - Wed, Jun 24
JFK
New York
SGF
Springfield
₩611,600 Roundtrip, found 19 hours ago
₩611,600
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Jun 10 from New York to Springfield, returning Wed, Jun 24, priced at ₩611,600 found 19 hours ago

Frequently asked questions

How do I find cheap flights to St. Clair County that have flexible change policies?
When it comes to flying these days, flexibility is essential. That's why we've added a "No change fee" filter to help you find flexible, low-priced flights to St. Clair County. It's on the left-hand side of your screen directly underneath the "Flexible change policies" heading.
Which airlines fly to St. Clair County?
When you're ready to reserve your seat to or near St. Clair County, these airlines are waiting to welcome you on board:

  • Southwest Airlines - 1,395 flights to or near St. Clair County each month, including 1,395 flights to Kansas City Intl. Airport (MCI) per month.
  • Delta Air Lines - 788 flights to or near St. Clair County each month, including 788 flights to Kansas City Intl. Airport (MCI) per month.
  • American Airlines - 715 flights to or near St. Clair County each month, including 715 flights to Kansas City Intl. Airport (MCI) per month.

How can I find cheap tickets to St. Clair County?
Book well ahead of time, fly to or from nearby airports, avoid school vacation time — you're not short of ways! Another one is to make the most of Expedia's "flexible dates" function. Find your St. Clair County flight, then compare the cheapest prices for nearby dates. In the last seven days, the best price for a flight to St. Clair County was ₩478,200.
How much is a flight to St. Clair County?
In the last seven days, return airfares to St. Clair County sold for as low as ₩478,200 and reached a maximum price of ₩817,600. For one-way trips leaving New York (JFK), the lowest amount paid during this time was just ₩514,800.
What are the most popular airports to fly into in St. Clair County?
Deciding on an airport comes down to factors including your budget and carrier. These are your two options in St. Clair County:

  • 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 St. Clair County?
If you're not fixed on what date you travel to St. Clair County, try to fly out early in the week. The cheapest day to take off is normally Tuesday, followed by Monday. Saturday is typically the costliest day, with many vacationers choosing to take off on the weekend.
How much is a plane ticket to St. Clair County?
In the last seven days, airfares to St. Clair County fluctuated between ₩478,200 and ₩817,600. Prices tend to rise over time, so secure a top deal today.
What is the best time to go to St. Clair County?
Appleton City, St. Clair County's main city, is a fantastic location to explore at anytime. Not a big fan of cooler weather? Then travel here from June 20 onward during the summer months, when temperatures vary from 65ºF to 85ºF. June, July and November is when Appleton City is really buzzing.
What months are the cheapest to book a flight to St. Clair County?
An inexpensive month to find a fabulous deal to St. Clair County is February, while prices are at their highest in December. Try to avoid this month if you're on a tight budget.
*Available to Expedia members.