Las Vegas skyline

SEA → LAS · Pay over time

Seattle to
Las Vegas.

Cheapest cross-country hub with Southwest, Spirit, and Frontier availability — book Vegas today, pay in weekly installments.

From

$660.49

Deposit today (25%)

$219.61

Then

$54.90/wk × 12

Best months

March–May, September–November

Sample fares · 2026-10-04

SEA → LAS on layaway

AA

American Airlines

AA5289 · economy

21:15

SEA

4h 11m

Nonstop

01:36

LAS

Total

$660.49

or $49.54/wk · 12 wks

Book
FR

Ryanair

FR7485 · economy

08:05

SEA

10h 2m

Nonstop

18:28

LAS

Total

$715.00

or $53.63/wk · 12 wks

Book
NK

Spirit Airlines

NK8689 · economy

16:45

SEA

7h 24m

Nonstop

23:49

LAS

Total

$732.42

or $54.93/wk · 12 wks

Book
TK

Turkish Airlines

TK8271 · economy

11:45

SEA

9h 26m

1 stop

20:58

LAS

Total

$759.63

or $56.97/wk · 12 wks

Book
CX

Cathay Pacific

CX2058 · economy

11:05

SEA

10h 40m

1 stop

21:55

LAS

Total

$815.74

or $61.18/wk · 12 wks

Book
DL

Delta Air Lines

DL8292 · economy

12:05

SEA

3h 6m

1 stop

15:34

LAS

Total

$864.18

or $64.81/wk · 12 wks

Book

Sample fares for 2026-10-04 — search live dates for exact pricing.

Good to know

Seattle → Las Vegas FAQ

Pick any flight from SEA to LAS, pay a 25% deposit today, and split the rest into weekly or bi-weekly installments over up to 12 weeks. A transparent 18–33% booking fee applies based on plan length — no interest, no credit check.

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AI · 18-33% FEE · 2-12 WEEKS