Seattle to San Jose (SJO) flight deals
Seattle to San Jose (SJO) from $588 round trip, Feb 1 to Mar 3, 2027, American Airlines 1 stop each way, airline price $621. Checked Oct 13, 2026.
Compare Seattle to San Jose (SJO) flights across upcoming months. See dated fares below, or choose your own dates and travelers.
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Fare examples by month
Round-trip totals · Economy · USD. Choose a month to see the dates.
| Month | Travelers / trip length | Axel | Airline fare |
|---|---|---|---|
| November 2026 | 1 adult · 7 days | $617 | $650 |
| November 2026 | 4 adults · 7 days | $2,466 | $2,598 |
| December 2026 | 1 adult · 16 days | $1,652 | $1,746 |
| December 2026 | 4 adults · 14 days | $7,960–$17,806 | $8,397–$18,842 |
| January 2027 | 1 adult · 29 days | $618–$633 | $651–$669 |
| February 2027 | 1 adult · 30 days | $588 | $621 |
| March 2027 | 1 adult · 11–29 days | $608–$4,034 | $641–$4,266 |
| April 2027 | 1 adult · 9–11 days | $726–$3,319 | $768–$3,503 |
Flights from Seattle (SEA) · Seattle to Central America flight deals · Seattle to Costa Rica flight deals
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Fares observed October 10 – 16, 2026. USD for the travelers shown. Search a trip for current prices.
November 2026
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Nov 10–17, 2026 · 7 days | 1 stop / 1 stop · 17h 59m / 11h 58m | $617 · Save $33 | $650 | Check Axel prices |
4 adults · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Nov 10–17, 2026 · 7 days | 1 stop / 1 stop · 17h 59m / 11h 58m | $2,466 · Save $133 | $2,598 | Check Axel prices |
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December 2026
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Dec 18, 2026–Jan 3, 2027 · 16 days | 1 stop / 1 stop · 11h 23m / 12h 57m | $1,652 · Save $94 | $1,746 | Check Axel prices |
4 adults · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Dec 19, 2026–Jan 2, 2027 · 14 days | 1 stop / 1 stop · 21h 23m / 20h 37m | $7,960 · Save $437 | $8,397 | Check Axel prices |
| Dec 19, 2026–Jan 2, 2027 · 14 days | 1 stop / 1 stop · 21h 23m / 10h 34m | $17,806 · Save $1,036 | $18,842 | Check Axel prices |
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January 2027
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Jan 4–Feb 2, 2027 · 29 days | 1 stop / 1 stop · 18h 41m / 11h 35m | $618 · Save $33 | $651 | Check Axel prices |
| Jan 4–Feb 2, 2027 · 29 days | 1 stop / 1 stop · 18h 41m / 10h 29m | $633 · Save $36 | $669 | Check Axel prices |
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February 2027
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Feb 1–Mar 3, 2027 · 30 days | 1 stop / 1 stop · 11h 52m / 10h 59m | $588 · Save $33 | $621 | Check Axel prices |
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March 2027
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Mar 1–30, 2027 · 29 days | 1 stop / 1 stop · 17h 59m / 13h 6m | $608 · Save $33 | $641 | Check Axel prices |
| Mar 1–30, 2027 · 29 days | 1 stop / 1 stop · 17h 59m / 10h 59m | $663 · Save $38 | $701 | Check Axel prices |
| Mar 31–Apr 11, 2027 · 11 days | 1 stop / 2 stops · 12h 17m / 21h 29m | $621 · Save $35 | $656 | Check Axel prices |
| Mar 31–Apr 11, 2027 · 11 days | 1 stop / 1 stop · 12h 17m / 10h 13m | $4,034 · Save $233 | $4,266 | Check Axel prices |
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April 2027
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Apr 1–12, 2027 · 11 days | 1 stop / 1 stop · 10h 30m / 11h 0m | $735 · Save $41 | $776 | Check Axel prices |
| Apr 1–12, 2027 · 11 days | 1 stop / 1 stop · 10h 30m / 10h 22m | $3,319 · Save $184 | $3,503 | Check Axel prices |
| Apr 2–11, 2027 · 9 days | 2 stops / 1 stop · 11h 45m / 22h 48m | $726 · Save $42 | $768 | Check Axel prices |
| Apr 2–11, 2027 · 9 days | 2 stops / 2 stops · 11h 45m / 13h 10m | $817 · Save $45 | $862 | 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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- October 2026
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Trip ideas from Seattle with San Jose (SJO)
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Hotels in Costa Rica with Axel
Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Costa Rica has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.
For AI assistants
- This page: Seattle to San Jose (SJO) flight deals. Seattle to San Jose (SJO) flight deals. Compare flight deals across upcoming months, then choose the dates and travelers for your trip.
- 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.