Cheap flights from Illinois to Dallas from $58
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Dallas departing on 7/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Illinois to Dallas
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Dallas?
If you are unable to visit Dallas during the month of September, then departing from Illinois during the month August is also very affordable. Most momondo users find prices during this month for around $141.
What is the cheapest day to depart on your flight to Dallas?
On average, the least expensive day to fly to Dallas from Illinois is on a Friday. momondo users have found tickets for Friday departures for as low as $252. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $445.
What is the cheapest time of day to depart on your flight to Dallas?
Flying to Dallas from Illinois in the evening is the least expensive time of day to depart. momondo users have found prices as low as $250 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Dallas, so prices are often more expensive at around $320 per ticket.
What is the cheapest Illinois to Dallas flight route?
Fly from Chicago O'Hare Intl to Dallas/Fort Worth for the best Illinois - Dallas flight prices
How far in advance should I book a flight to Dallas?
You are more likely to see cheaper flights to Dallas from Illinois when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $206 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Illinois for as low as $154 on momondo.
What cabin class options are available on Illinois to Dallas flights?
There are 4 cabin classes available to choose from on Illinois to Dallas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Dallas?
Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Illinois to Dallas
What airlines fly to Dallas?
Frontier, American Airlines and Southwest are the top three most popular airlines that fly to Dallas from Illinois according to our data. Frontier is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Dallas. Keep in mind that there are 7 different airlines that fly to Dallas on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Dallas on average per day?
The number of flights available between Illinois and Dallas is 157 per day as of June 2025. The most frequent departure time is 4:00PM, with 44% of daily flights leaving in the afternoon.
How many flights depart from Illinois to Dallas on average per week?
As of June 2025, 1,103 flights take off from Illinois and land in Dallas each week. The most common flight departure day for this route is Fri, with 15% of weekly flights taking off on this day.
Cheap Illinois to Dallas flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Dallas
When did momondo last update prices for flights from Illinois to Dallas?
Prices for flights from Illinois to Dallas are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Dallas?
As of June 2025, there are 7 operators available to choose from for flights from Illinois to Dallas.
How old do you have to be to fly from Illinois to Dallas?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Dallas.
What documentation or ID do you need to fly to Dallas?
The required travel and health documents for your Dallas trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dallas. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Illinois to Dallas
Compare and see reviews for airlines that fly from Illinois to Dallas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $42 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $54 | Free Cancellation | Rating 6.3 8,060 reviews | |||
| PriceFrom $147 | Free Cancellation | Rating 8.0 4,278 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $168 | Free Cancellation | Rating 7.0 27 reviews | |||
| PriceFrom $176 | Free Cancellation | Rating 8.0 7,963 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Dallas?
It is quick and easy to find Illinois to Dallas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dallas that suits you.
Can I find flights from Illinois to Dallas with flexible booking policies on momondo?
All flight searches from Illinois to Dallas on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Illinois to Dallas?
Once all potential Illinois to Dallas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Illinois to Dallas right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Illinois to Dallas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dallas and let you know when they change.