Flights To Vegas From Dallas — Compare & Book

By Flavia Voican · Updated 2026-04-14 · Route Specific

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How Much Do Flights To Vegas From Dallas Cost?

Dallas to Las Vegas flights cost $119-$287 roundtrip in April 2024, with Southwest offering the lowest base fare at $119 one-way. American Airlines (AA) charges $178 for nonstop flights, while Spirit (NK) lists $92 but adds $43 for the first bag. Book 3-6 weeks ahead for the lowest prices, as Spirit’s $43 bag fee often pushes total costs above $150.

Which Airlines Fly Dallas To Vegas Directly?

Airline	IATA	Nonstop Flights	Base Fare (One-Way)	Baggage Fee
Southwest Airlines	WN	18 daily	$119	Free (1st bag)
American Airlines	AA	12 daily	$178	$35 (1st bag)
Spirit Airlines	NK	8 daily	$92	$43 (1st bag)

Southwest’s $119 fare includes one free checked bag, making it the only airline with no baggage fees. American’s $178 fare requires paying $35 for a single bag. Spirit’s $92 base fare becomes $135 with one bag, exceeding Southwest’s total cost.

When Is The Cheapest Time To Fly?

October is the cheapest month for Dallas-Vegas flights at $92 roundtrip, while December peaks at $287 due to holiday demand. Flights on Tuesdays and Wednesdays average $23 less than weekends. Book 3-6 weeks in advance: March 2024 data shows April flights booked 4 weeks out averaged $149, compared to $202 booked 2 weeks prior. Avoid February 14-18—Valentine’s Week prices jump 62% to $259.

What To Watch Out For: Hidden Fees

Spirit Airlines charges $43 for the first checked bag—making their $92 base fare cost $135 total. In April 2024, 78% of Spirit passengers paid this fee, inflating average costs beyond Southwest’s $119. Also, American Airlines (AA) requires $15 for seat selection 24 hours before departure. Always check the total price before booking, not just the base fare.

Logistics: Dallas Airport Codes & Transfers

Flights depart from Dallas Love Field (DAL) and Dallas/Fort Worth (DFW), with DAL being 10 minutes from downtown Dallas versus DFW’s 30-minute drive. Las Vegas McCarran (LAS) is 3 miles from the Strip; taxis cost $22-$28 to the Strip, or the $5 Airport Express bus runs every 15 minutes. From DFW, UberX to LAS averages $58 during peak hours.

Q: How early should I book Dallas to Vegas flights for the lowest price?

A: Book 3-6 weeks out. In April 2024, flights booked 4 weeks ahead averaged $149, while same-day bookings cost $223. Southwest’s best deals appear 45 days out.

Q: Which airport is better for Vegas flights from Dallas?

A: Dallas Love Field (DAL) is 10 minutes from downtown Dallas, while DFW requires a 30-minute drive. DAL flights to LAS save 15 minutes on average versus DFW routes due to shorter taxi times.

Q: Is Spirit Airlines cheaper than Southwest for Dallas-Vegas?

A: Spirit’s $92 base fare is $27 cheaper than Southwest’s $119, but adding one bag ($43) makes Spirit cost $135. Southwest’s $119 includes one checked bag, making it $16 cheaper overall.

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