Cheap flights from Chicago O'Hare Intl Airport to Dallas from $101

The cheapest month to fly to Dallas/Fort Worth Airport from Chicago O'Hare Intl Airport is in November. Flight prices, which tend to average around $184, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in November, then October is your next best option. Flight prices from Chicago O'Hare Intl Airport to Dallas/Fort Worth Airport during October average around $190.

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Chicago O'Hare Intl Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $274. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Dallas/Fort Worth Airport for around $498.

Flying to Dallas/Fort Worth Airport from Chicago O'Hare Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $302 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $408 on average. Flights to Dallas/Fort Worth Airport from Chicago O'Hare Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Chicago O'Hare Intl to Dallas/Fort Worth for the best Chicago O'Hare Intl - Dallas/Fort Worth flight prices

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $302 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Chicago O'Hare Intl Airport for as low as $192 on momondo.

There are 4 cabin classes available to choose from on Chicago O'Hare Intl Airport to Dallas/Fort Worth Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Dallas/Fort Worth

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to Dallas/Fort Worth Airport from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Dallas/Fort Worth Airport. Keep in mind that there are 7 different airlines that fly to Dallas/Fort Worth Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 22% of flights between Chicago and Dallas have experienced a delay on any given week. The average delay length over the past 12 months has been 163 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 17% of their flights experiencing any sort of delay.

The number of flights available between Chicago O'Hare Intl Airport and Dallas/Fort Worth Airport is 69 per day as of August 2026. The most frequent departure time is 7:00PM, with 49% of daily flights leaving in the afternoon.

As of August 2026, 487 flights take off from Chicago O'Hare Intl Airport and land in Dallas/Fort Worth Airport each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.