Seattle to Sun Valley (SUN) flight deals
Compare Seattle to Sun Valley (SUN) flights across upcoming months. See dated fares below, or choose your own dates and travelers.
Flights from Seattle (SEA) · Seattle to United States flight deals
Browse fares by month
February 2027 · March 2027 · April 2027 · June 2027 · July 2027 · August 2027
Fares observed September 17, 2026. USD for the travelers shown. Search a trip for current prices. For starting totals, choose a return flight to confirm the final price.
February 2027
1 adult · Economy · Round-trip starting totals
| Travel dates | Outbound flight | Axel Member | Airline fare | Search |
|---|---|---|---|---|
| Feb 11–14, 2027 · 3 days | Nonstop · 1h 33m | From $307 | From $342 | Search |
March 2027
1 adult · Economy · Round-trip starting totals
| Travel dates | Outbound flight | Axel Member | Airline fare | Search |
|---|---|---|---|---|
| Mar 4–7, 2027 · 3 days | Nonstop · 1h 33m | From $291 | From $326 | Search |
April 2027
1 adult · Economy · Round-trip starting totals
| Travel dates | Outbound flight | Axel Member | Airline fare | Search |
|---|---|---|---|---|
| Apr 10–13, 2027 · 3 days | Nonstop · 1h 33m | From $380 | From $427 | Search |
July 2027
1 adult · Economy · Round-trip starting totals
| Travel dates | Outbound flight | Axel Member | Airline fare | Search |
|---|---|---|---|---|
| Jul 1–4, 2027 · 3 days | Nonstop · 1h 33m | From $380 | From $427 | Search |
August 2027
1 adult · Economy · Round-trip starting totals
Non-members can also book and save on airline fares. Live search shows prices with and without Membership. Optional Membership: $15 for the first month, then $10/month. Cancel anytime.
Explore specific trips
- Seattle to Sun Valley (SUN) — Lake Washington midwinter break: flights February 11–14, 2027
- Seattle to Sun Valley (SUN) — Lake Washington midwinter break: flights February 12–15, 2027
- Seattle to Sun Valley (SUN): flights March 4–7, 2027
- Seattle to Sun Valley (SUN): flights March 5–8, 2027
- Seattle to Sun Valley (SUN) — spring break: flights April 10–13, 2027
- Seattle to Sun Valley (SUN) — spring break: flights April 11–14, 2027
More dates by month
- September 2026
- October 2026
- November 2026
- December 2026
- January 2027
- February 2027
- March 2027
- April 2027
- May 2027
- June 2027
- July 2027
- August 2027
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