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$446+ Cheap flights from Champaign to Oklahoma City (CMI - OKC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — OKC
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
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Cheap flight deals from Champaign to Oklahoma City

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) to Oklahoma City (OKC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$446
(American Airlines)
Provider with most accurate pricing for Champaign University-Willard-Oklahoma City Will Rogers World flight deals.
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Provider most trusted by Cheapflights users for Champaign University-Willard-Oklahoma City Will Rogers World flights.
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From Champaign University-Willard to Oklahoma City Will Rogers World
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Find flight deals from Champaign to Oklahoma City

Cheapest flights from Champaign to Oklahoma City
Explore the most affordable flight options available from Champaign to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/206:45 amCMI - OKC
1 stop4h 50mAmerican Airlines
Thu 3/275:42 pmOKC - CMI
1 stop3h 48mAmerican Airlines
Deal found 2/20$446

Find flights from Champaign to Oklahoma City within your budget

Customize your flight search to find flights from Champaign to Oklahoma City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2025.

Fly from

Champaign

Fly to

Oklahoma City

Route

Depart

Return

Price

ChampaignOklahoma City

CMI - OKC

CMIOKC

Champaign University-Willard

Thu 3/20

6:45 am-11:35 am

1 stop4h 50m

Oklahoma City Will Rogers World

Thu 3/27

5:42 pm-9:30 pm

1 stop3h 48m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

  • Most accurate provider: When it comes to deals on Champaign-Oklahoma City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Champaign-Oklahoma City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Champaign-Oklahoma City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Champaign-Oklahoma City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Champaign-Oklahoma City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Champaign to Oklahoma City

Have a flexible travel schedule? Discover the best time to fly to Oklahoma City from Champaign with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Champaign to Oklahoma City

Get recent, data-driven insights about flights from Champaign to Oklahoma City including ideal travel times, pricing trends, and more.

Rainfall in Oklahoma City by month

Plan your trip to Oklahoma City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oklahoma City ranges from 1.2 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Oklahoma City when rainfall is around 1.2 in.

Temperature in Oklahoma City by month

Plan your trip to Oklahoma City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oklahoma City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Oklahoma City

Get insights into the airlines that provide service to Oklahoma City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oklahoma City. Reviews last updated February 21, 2025.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Food

6.5

Entertainment

7.0

Overall

7.2

Comfort

7.3

Boarding

7.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Food

6.5

Entertainment

7.0

Overall

7.2

Comfort

7.3

Boarding

7.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

Find useful and relevant information for your journey from Champaign to Oklahoma City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Champaign to Oklahoma City round-trip?

    Currently priced at $446, American Airlines will fly you from Champaign to Oklahoma City and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Champaign to Oklahoma City that include hotel bookings?

    Yes. In addition to deals on Champaign to Oklahoma City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Champaign to Oklahoma City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Champaign to Oklahoma City.

  • Can I find deals for business class flights from Champaign to Oklahoma City?

    Yes. Cheapflights offers flight deals from Champaign to Oklahoma City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Champaign to Oklahoma City?

    Currently, January is the cheapest month in which you can book a flight from Champaign to Oklahoma City (average of $348). Flying from Champaign to Oklahoma City in May is currently the most expensive (average of $422). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Champaign?

Book flights to Champaign if you plan to visit one of these locations
Yukon
Moore
Norman
Ada
Midwest City
Edmond
Shawnee

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Alternative routes for Champaign to Oklahoma City

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Top airline flying from Champaign to Oklahoma City

Discover the top airline that operate flights from Champaign to Oklahoma City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$445FlexibilityNo cancel feeOn-time71%
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