Flights to South Side, Chicago from NT$11,136

View NT$5,568 flight on Sun, 2026/11/8Opens in a new window

Popular airlines

  • Delta

  • Frontier Airlines

  • American Airlines

  • United

  • Alaska Airlines

  • JetBlue Airways

  • Southwest Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% 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 South Side?

Prices were available within the past 7 days and start at NT$5,568 for one-way flights and NT$11,136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Nov 8 - Thu, Nov 12
SEA
Seattle
ORD
Chicago
NT$11,136 Roundtrip, found 4 days ago
NT$11,136
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Nov 8 from Seattle to Chicago, returning Thu, Nov 12, priced at NT$11,136 found 4 days ago
United
Sun, Nov 8 - Thu, Nov 12
SEA
Seattle
ORD
Chicago
NT$14,272 Roundtrip, found 4 days ago
NT$14,272
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 8 from Seattle to Chicago, returning Thu, Nov 12, priced at NT$14,272 found 4 days ago
American Airlines
Mon, Sep 21 - Wed, Sep 23
SEA
Seattle
ORD
Chicago
NT$14,350 Roundtrip, found 2 hours ago
NT$14,350
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Mon, Sep 21 from Seattle to Chicago, returning Wed, Sep 23, priced at NT$14,350 found 2 hours ago
Cathay Pacific
Thu, Nov 5 - Sun, Nov 15
TPE
Taipei
ORD
Chicago
NT$30,327 Roundtrip, found 1 hour ago
NT$30,327
Roundtrip
found 1 hour ago
Select Cathay Pacific flight, departing Thu, Nov 5 from Taipei to Chicago, returning Sun, Nov 15, priced at NT$30,327 found 1 hour ago
All Nippon Airways
Mon, Sep 7 - Mon, Sep 21
TSA
Taipei
ORD
Chicago
NT$30,641 Roundtrip, found 2 days ago
NT$30,641
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Mon, Sep 7 from Taipei to Chicago, returning Mon, Sep 21, priced at NT$30,641 found 2 days ago

Frequently asked questions

How do I find cheap flights to South Side that have flexible change policies?
When it comes to traveling these days, flexibility is crucial. That's why we have a "No change fee" search function to help you track down flexible, affordable tickets to South Side. It's near the top left of your screen directly underneath the "Flexible change policies" subheading.
Which airlines fly to South Side?
When you're ready to book your ticket to or near South Side, these well-known airlines look forward to welcoming you aboard:

  • United Airlines - 12,950 flights to or near South Side each month, including 12,950 flights to O'Hare Intl. Airport (ORD) per month.
  • American Airlines - 8,855 flights to or near South Side each month, including 8,855 flights to O'Hare Intl. Airport (ORD) per month.
  • Delta Air Lines - 1,222 flights to or near South Side each month, including 1,222 flights to O'Hare Intl. Airport (ORD) per month.

How can I find cheap tickets to South Side?
Book well ahead of time, consider nearby airports, avoid peak travel periods — you're not short of ways! One more is to use Expedia's "flexible dates" function. Find a South Side flight, then compare the prices for nearby dates. In the last seven days, the lowest price for a flight to South Side was NT$11,136.
How much is a flight to South Side?
In the last seven days, return tickets to South Side sold from just NT$11,136 and reached a maximum price of NT$30,641. For one-way journeys departing from Seattle (SEA), the lowest price during this time was only NT$5,568.
What are the most popular airports to fly into in South Side?
Get set to pack your bags and fly into O'Hare Intl. Airport (ORD), South Side's major flight hub. Lock in a seat on one of the 25,318 flights that touch down at this top destination every month.
When is the cheapest time to fly to South Side?
Jet off on a Tuesday to increase your chances of picking up the cheapest deal to South Side. Mondays are usually the second most affordable day to depart. Saturday is typically the costliest day to fly anywhere.
How much is a plane ticket to South Side?
In the last seven days, tickets to South Side varied between NT$11,136 and NT$30,641. Prices generally depend on the departure time, cabin class, airline and how early the fare is booked.
What months are the cheapest to book a flight to South Side?
February is the most affordable month to book your South Side vacation. Tickets are at a premium during the month of December, so keep clear of this time if you can.

Travel information

Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Roundtrip price
NT$11,019

Trending flights to South Side

Prices were available within the past 7 days and start at NT$5,568 for one-way flights and NT$11,136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 5 - Sat, Sep 5
TPE
Taipei
ORD
Chicago
NT$27,065 Roundtrip, found 4 days ago
NT$27,065
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 5 from Taipei to Chicago, returning Sat, Sep 5, priced at NT$27,065 found 4 days ago

Explore a world of travel with Expedia

*Available to Expedia members.