Seattle to Denver (DEN): flights October 27–29, 2026
Compare fares for these dates.
Round-trip fare examples
Observed September 16, 2026 (UTC). Search a trip for current prices and flight details.
Round-trip totals in USD for 1 adult · Economy · 2 days.
| Destination | Trip dates | Axel Member | Airline fare | Stops | Search |
|---|---|---|---|---|---|
| Denver (DEN) | Oct 27–29, 2026 | $161 | $180 | 1 stop | Search for 1 adult · Dates · Travelers |
Compare price, stops and flight time
Observed September 17, 2026 (UTC). Check current prices.
USD for the listed travelers.
1 adult · Complete round-trip totals · 2–4 days
Complete round-trip totals; both flights included.
The $250 round trip saves 5h 14m of travel across both directions for $78 more. Compare departure times below.
| Dates / travelers | Flights | Axel Member | Airline fare | Next step |
|---|---|---|---|---|
| Oct 27–29, 2026 · 1 adult | Out: Frontier Airlines · 1 stop (LAS) · 10h 35m · 12:14–23:49 local; Return: Frontier Airlines · 1 stop (ONT) · 11h 58m · 09:10–20:08 local | $172 | $192 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
| Oct 27–29, 2026 · 1 adult | Out: Frontier Airlines · 1 stop (LAS) · 10h 35m · 12:14–23:49 local; Return: Frontier Airlines · 1 stop (LAX) · 6h 44m · 13:10–18:54 local | $250 | $279 — round-trip total | Search for 1 adult · Change dates · Travelers / cabin |
1 adult · Round-trip starting totals · 2–4 days
Starting totals are for the round trip. Choose a return flight to confirm the final total.
In these examples, United Airlines reduces outbound travel by 7h 58m for $31 more with Membership.
| Dates / travelers | Flights | Axel Member | Airline fare | Next step |
|---|---|---|---|---|
| Oct 27–29, 2026 · 1 adult | Out: United Airlines · Nonstop · 2h 37m · 05:05–08:42 local | Round-trip starting total: $203 | Round-trip starting total: $227 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
| Oct 27–29, 2026 · 1 adult | Out: Alaska Airlines · Nonstop · 2h 43m · 18:54–22:37 local | Round-trip starting total: $203 | Round-trip starting total: $227 — return selection pending | Search for 1 adult · Change dates · Travelers / cabin |
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