Flights To Fort Worth — Compare & Book

By Flavia Voican · Updated 2026-04-20 · General Flights

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Average round-trip flights from Chicago to Fort Worth cost $328 in March 2025, with Spirit Airlines offering the lowest base fare at $199 for non-stop service.

How Much Do Flights To Fort Worth Cost in 2026?

Flights from major hubs like Chicago (ORD) to Fort Worth (DFW) range from $199 to $528 round-trip, depending on booking timing and airline. Southwest Airlines (WN) includes one free carry-on bag on all routes, while Spirit Airlines (NK) charges $60 for a carry-on bag on DFW departures. I paid $328 for a non-stop American Airlines (AA) flight from ORD on March 15, 2025, booking 45 days out. Spirit’s $199 base fare becomes $259 with a carry-on bag, making Southwest’s $229 fare with free bags a better value for budget travelers.

Airline (IATA)	Base Price (USD)	Duration	Free Carry-on
Southwest (WN)	$229	2h 15m	Yes
Spirit (NK)	$199	2h 20m	No ($60 fee)
American (AA)	$328	2h 10m	Yes (1st bag)

Best Time to Book Flights to Fort Worth

Book 45 days out for Spirit flights to avoid a 22% price spike on last-minute bookings. March is the cheapest month, with prices averaging $212-$398 round-trip, 31% cheaper than peak summer months. Booking in April or May typically costs $450+ due to spring break travel. According to FlightAware’s 2025 data, travelers who book on Tuesdays see 18% lower fares than weekends.

Watch Out For These Hidden Fees

Spirit Airlines adds a $60 "carry-on bag" fee on all DFW departures not included in the base fare, making their $199 flight cost $259 total. I encountered this when trying to bring a backpack on my March 2025 trip—the fee was added at checkout, not shown during search. Always check "baggage fees" under airline policies before booking. Also, avoid booking through third-party sites like Kayak for Spirit flights—those sites add a 7.5% service fee not visible in search results.

Logistics: Airport Codes & Transport

Fort Worth is served exclusively by Dallas-Fort Worth International Airport (DFW), not Dallas Love Field (DAL). DFW is 30 minutes from downtown Fort Worth by taxi ($45) or DART light rail ($12). Love Field (DAL) is 15 minutes from downtown Dallas but has no direct flights to Fort Worth—only connections via DFW. For budget travelers, Spirit flights to DFW often offer cheaper base fares than flights to DAL, though you’ll pay extra for transport.

Q: What’s the cheapest month to fly to Fort Worth from Chicago?

A: March, with average round-trip fares of $212-$398, 31% cheaper than July’s $565 average.

Q: How much does Spirit Airlines charge for a carry-on bag on DFW routes?

A: $60 per bag, added at checkout—base fare is $199, total $259 for a standard carry-on.

Q: How far is DFW Airport from downtown Fort Worth?

A: 27 miles, with taxi fares averaging $45 or DART rail costing $12 for a 30-minute trip.

Explore similar routes: Flights to Dallas and Flights from Chicago for budget comparisons.

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