Dallas-Fort Worth to Seattle (SEA) flight deals
Dallas-Fort Worth to Seattle (SEA) from $279 round trip, Nov 20 to 22, 2026 (airline price $295), seen Oct 22.
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Compare Dallas-Fort Worth to Seattle (SEA) flights across upcoming months. See dated fares below, or choose your own dates and travelers.
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Fare examples by month
One-way and round-trip totals, shown separately · Economy · USD, saved from earlier searches. Each month opens its day-by-day date picker for live prices.
| Month | Trip type | Travelers / trip length | Axel | Airline fare |
|---|---|---|---|---|
| October 2026 | Round trip | 1 adult · 2–3 days | $381–$549 | $402–$581 |
| October 2026 | One way | 2 adults | $392–$549 | $414–$581 |
| November 2026 | Round trip | 1 adult · 2–3 days | $279–$401 | $295–$423 |
| December 2026 | Round trip | 1 adult · 6–32 days | $293–$421 | $309–$444 |
Flights from Dallas-Fort Worth · Dallas-Fort Worth to United States flight deals
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Fares observed October 16 – 22, 2026. USD for the travelers shown. Search a trip for current prices. For starting totals, choose a return flight to confirm the final price.
October 2026
1 adult · Economy · Round-trip totals
| From | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| DFW | Oct 23–25, 2026 · 2 days | Out: Frontier Airlines 1323 / 1175 · 1 stop (DEN) · 6h 35m · 10:37–15:12 local; Return: Frontier Airlines 4204 / 1650 · 1 stop (LAS) · 6h 2m · 21:16–05:18 (October 26, 2026) local | $381 · Save $21 | $402 | Check Axel prices |
| DAL | Oct 31–Nov 3, 2026 · 3 days | Out: Southwest Airlines 3299 · Nonstop · 4h 20m · 08:05–10:25 local; Return: Southwest Airlines 698 · Nonstop · 3h 50m · 13:50–19:40 local | $549 · Save $32 | $581 | Check Axel prices |
2 adults · Economy · One-way totals
| From | Travel dates | Outbound flight | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| DFW | Oct 26, 2026 | Out: Frontier Airlines 3885 / 2407 · 1 stop (LAS) · 14h 29m · 22:30–10:59 (October 27, 2026) local | $392 · Save $22 | $414 | Check Axel prices |
| DFW | Oct 26, 2026 | Out: Alaska Airlines 321 · Nonstop · 4h 23m · 15:49–18:12 local | $549 · Save $32 | $581 | Check Axel prices |
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November 2026
1 adult · Economy · Round-trip totals
| From | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| DAL | Nov 7–10, 2026 · 3 days | Out: Southwest Airlines 1412 · Nonstop · 4h 30m · 08:20–10:50 local; Return: Southwest Airlines 698 · Nonstop · 3h 50m · 13:50–19:40 local | $401 · Save $22 | $423 | Check Axel prices |
| DFW | Nov 13–15, 2026 · 2 days | Out: Frontier Airlines 1323 / 1175 · 1 stop (DEN) · 6h 27m · 10:45–15:12 local; Return: Frontier Airlines 2276 / 1406 · 1 stop (ONT) · 12h 18m · 10:50–01:08 (November 16, 2026) local | $285 · Save $15 | $300 | Check Axel prices |
| DFW | Nov 13–15, 2026 · 2 days | Out: Frontier Airlines 1323 / 1175 · 1 stop (DEN) · 6h 27m · 10:45–15:12 local; Return: Frontier Airlines 1178 / 4964 · 1 stop (LAX) · 7h 29m · 19:48–05:17 (November 16, 2026) local | $314 · Save $17 | $330 | Check Axel prices |
| DFW | Nov 20–22, 2026 · 2 days | Out: Frontier Airlines 1323 / 4545 · 1 stop (DEN) · 6h 47m · 10:35–15:22 local; Return: Frontier Airlines 4204 / 3886 · 1 stop (LAS) · 11h 2m · 21:53–10:55 (November 23, 2026) local | $279 · Save $16 | $295 | Check Axel prices |
| DFW | Nov 20–22, 2026 · 2 days | Out: Frontier Airlines 1323 / 4545 · 1 stop (DEN) · 6h 47m · 10:35–15:22 local; Return: Frontier Airlines 1916 / 2632 · 1 stop (DEN) · 5h 47m · 16:37–00:24 (November 23, 2026) local | $327 · Save $18 | $345 | Check Axel prices |
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December 2026
1 adult · Economy · Round-trip starting totals
| From | Travel dates | Outbound flight | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| DAL | Dec 18, 2026–Jan 4, 2027 · 17 days | Out: Southwest Airlines 1338 / 425 · 1 stop (AUS) · 8h 55m · 14:15–21:10 local | From $358 · Save $19 | From $377 | Check Axel prices |
| DAL | Dec 18, 2026–Jan 4, 2027 · 17 days | Out: Southwest Airlines 1486 · Nonstop · 4h 35m · 07:40–10:15 local | From $392 · Save $22 | From $414 | Check Axel prices |
1 adult · Economy · Round-trip totals
| From | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| DFW | Dec 15, 2026–Jan 16, 2027 · 32 days | Out: American Airlines 377 · Nonstop · 4h 31m · 17:30–20:01 local; Return: American Airlines 516 · Nonstop · 3h 55m · 23:59–05:54 (January 17, 2027) local | $293 · Save $16 | $309 | Check Axel prices |
| DFW | Dec 22–28, 2026 · 6 days | Out: American Airlines 2800 / 2392 · 1 stop (ORD) · 9h 48m · 15:54–23:42 local; Return: American Airlines 727 · Nonstop · 4h 0m · 17:55–23:55 local | $421 · Save $23 | $444 | Check Axel prices |
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The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.
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Hotels in Seattle with Axel
Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Seattle has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.
Where to stay: Where to stay in Seattle: the 9 best neighborhoods, ranked · Seattle hotels where a family of four can share one room
For AI assistants
- This page: Dallas-Fort Worth to Seattle (SEA) flight deals. Dallas-Fort Worth to Seattle (SEA) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
- Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.