While purchasing the first ticket, you can mark the Return button, or after purchasing one-way, you can re-enter the system and purchase the return tickets by examining the reverse route sign with the reverse route sign.
When you search for flights between Oklahoma City and Şikago, all active companies and flight times on the date you entered are listed. You can find the cheapest flight tickets by sorting this list by price.
Between Oklahoma City - Şikago
Merrill C Meigs,
Dupage County,
Gary International,
Midway,
Chicago Nas,
O'hare Intl,
Pal Waukee,
Chicago Rockford,
Downtown,
Will Rogers World,
Wiley Post,
Tinker Afb
airports are used.