Cheap flights from Chicago to Oklahoma City

One-way fares from $139 · CHI → OKC · prices found by travellers in the last 48 hours

Compare all dates Oklahoma City → Chicago
Cheapest fare
$139

Frontier Airlines · Tue, Nov 10

Cheapest month
November

from $139

Direct flights
Yes

American Airlines

Flight time
2h 29m

1,110 km

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Cheapest month to fly from Chicago to Oklahoma City

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $139

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Frontier Airlines
Depart06:30 Tue, Nov 10ORD → OKC 4h 27m · 1 stop
$139one way, per person
View deal
Frontier Airlines
Depart06:30 Sat, Nov 14ORD → OKC 4h 27m · 1 stop
$141one way, per person
View deal
Frontier Airlines
Depart06:30 Thu, Nov 12ORD → OKC 4h 27m · 1 stop
$176one way, per person
View deal
Frontier Airlines
Depart06:30 Fri, Nov 13ORD → OKC 4h 27m · 1 stop
$177one way, per person
View deal
American Airlines
Depart11:45 Sun, Nov 8ORD → OKC 2h 29m · Direct
$276one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Oklahoma City

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in Oklahoma CityCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in Oklahoma CityTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in Oklahoma CityPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in Oklahoma CityCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Chicago to Oklahoma City

Chicago (CHI) and Oklahoma City (OKC) are about 1,110 km apart. Direct flights take around 2h 29m, and recent direct fares were with American Airlines. Over the next few months, one-way fares start from $139, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Chicago to Oklahoma City?

The cheapest one-way fare we've seen recently is $139 with Frontier Airlines, departing Tuesday, November 10, 2026.

What is the cheapest month to fly from Chicago to Oklahoma City?

November 2026 currently has the lowest fares, from $139 one way.

Are there direct flights from Chicago to Oklahoma City?

Yes. Recent direct fares were with American Airlines.

How long is the flight from Chicago to Oklahoma City?

A direct flight takes about 2h 29m. Chicago and Oklahoma City are around 1,110 km apart.

Which airlines fly from Chicago to Oklahoma City?

Recent fares on this route were with Frontier Airlines and American Airlines.

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