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Cheap flights from Green Bay to Oklahoma City (GRB - OKC)

GRB — OKC
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Green Bay to Oklahoma City

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) 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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

October

Cheapest in

June

Average price

$588
Provider with most accurate pricing for Green Bay Austin-Straubel-Oklahoma City Will Rogers World flight deals.
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Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Oklahoma City Will Rogers World flights.
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Highest demand for flights based on searches. 33% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Compare providers for flights from Green Bay to Oklahoma City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Green Bay to Oklahoma City in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Green Bay-Oklahoma City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Green Bay-Oklahoma City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Green Bay-Oklahoma City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Green Bay-Oklahoma City flights, Cheapflights users trust eDreams the most. eDreams 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 Green Bay-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 Green Bay to Oklahoma City

Have a flexible travel schedule? Discover the best time to fly to Oklahoma City from Green Bay 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.

Cheapflights Insights

Everything you need to know about your flight from Green Bay to Oklahoma City

What is the cheapest month to book a flight from Green Bay to Oklahoma City?

Currently, April is the cheapest month in which you can book a flight from Green Bay to Oklahoma City (average of $205). Flying from Green Bay to Oklahoma City in May is currently the most expensive (average of $340). 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.

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 November 5, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Green Bay to Oklahoma City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,002 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,002 reviews
United Airlines
7.4
Good
9,002 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,042 reviews
United Airlines
7.4
Good
9,002 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Green Bay 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 are the cheapest airlines flying from Green Bay to Oklahoma City round-trip?

    Flying on United Airlines is currently your cheapest option to Oklahoma City, with prices starting at $223. Another option worth looking into is American Airlines, starting at $228 round trip. United Airlines is currently priced 48% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Green Bay 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 Green Bay to Oklahoma City?

    Currently, April is the cheapest month in which you can book a flight from Green Bay to Oklahoma City (average of $205). Flying from Green Bay to Oklahoma City in May is currently the most expensive (average of $340). 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 Oklahoma City?

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

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Top 2 airlines flying from Green Bay to Oklahoma City

Discover the top 2 airlines that operate flights from Green Bay 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$223Average$502FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$338FlexibilityNo cancel feeOn-time71%

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