Cheap flights from Dallas to Las Vegas
The cheapest round trip from Dallas to Las Vegas that travelers found recently is $127 with a carry-on: a $127 fare on Southwest, which usually includes a carry-on. It leaves Sun, Feb 21 and comes back Tue, Feb 23.
Live prices for Sun, Feb 21 to Tue, Feb 23
Cheapest trips travelers found recently
| Leave | Return | Airline | Airports | Stops | Fare | Carry-on (est.) | Total | Live prices |
|---|---|---|---|---|---|---|---|---|
| Sun, Feb 21 | Tue, Feb 23 | Southwest | DAL → LAS | Nonstop | $127 | Included | $127 | Live price |
| Wed, Dec 30 | Sun, Jan 3 | Southwest | DAL → LAS | 1 stop | $186 | Included | $186 | Live price |
| Tue, Dec 1 | Sat, Dec 5 | Frontier | DFW → LAS | Nonstop | $79 | +$110 | $189 | Live price |
| Wed, Dec 2 | Sat, Dec 5 | Frontier | DFW → LAS | Nonstop | $82 | +$110 | $192 | Live price |
| Thu, Dec 3 | Sat, Dec 5 | Frontier | DFW → LAS | 1 stop | $93 | +$110 | $203 | Live price |
| Fri, Nov 13 | Sun, Nov 15 | Southwest | DAL → LAS | 1 stop | $211 | Included | $211 | Live price |
| Sat, Oct 31 | Mon, Nov 2 | Frontier | DFW → LAS | 2 stops | $145 | +$110 | $255 | Live price |
| Thu, Dec 10 | Sun, Dec 13 | Frontier | DFW → LAS | 1 stop | $155 | +$110 | $265 | Live price |
| Wed, Nov 11 | Sat, Nov 14 | Frontier | DFW → LAS | Nonstop | $158 | +$110 | $268 | Live price |
| Tue, Nov 3 | Sun, Nov 15 | Frontier | DFW → LAS | Nonstop | $163 | +$110 | $273 | Live price |
Round-trip prices per person, from real fares travelers found in the last few days. Carry-on fees are our estimate for each airline, both ways. Prices change fast: check the live price before you book.
Cheapest month to fly
| Month | Cheapest trip | From | Live prices |
|---|---|---|---|
| October 2026 | Sat, Oct 31 to Mon, Nov 2, 2 nights | $255 | Live price |
| November 2026 | Fri, Nov 13 to Sun, Nov 15, 2 nights | $211 | Live price |
| December 2026 | Wed, Dec 30 to Sun, Jan 3, 4 nights | $186 | Live price |
| February 2027 | Sun, Feb 21 to Tue, Feb 23, 2 nights | $127 | Live price |
| April 2027 | Thu, Apr 15 to Sat, Apr 17, 2 nights | $362 | Live price |
Bag fees on this route
What the airlines flying Dallas to Las Vegas usually charge for one bag each way. Budget airlines often sell the cheapest fares and charge the most for bags, so compare the total, not the fare.
| Airline | Carry-on, each way | Checked bag, each way |
|---|---|---|
| American Airlines | Included | $40 |
| Frontier | $55 | $50 |
| Southwest | Included | $35 |
Our estimates: fees depend on the fare type and when you pay. Check the airline's own price when you book.
How these prices work
These are real round-trip fares that travelers found on Aviasales recently, not a live search, so they can change or sell out. Dipt adds an estimate of each airline's carry-on fee, so a cheap fare with expensive bags doesn't look cheaper than it is. "Live price" opens Dipt's live flight search for those dates, where you book with the airline or travel site you pick. Dipt may earn a commission when you book, at no extra cost to you (how Dipt makes money).
Not sure where to go? Tell Dipt your budget and vibe and it finds the trip.
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