Boise to Lisbon (LIS) flight deals
Boise to Lisbon (LIS) from $682 round trip, Feb 1 to Mar 3, 2027, United Airlines and Lufthansa 2 stops each way, airline price $719. Checked Oct 13, 2026.
Compare Boise to Lisbon (LIS) 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 | 4 adults · 7 days | $3,170 | $3,354 |
| November 2026 | 1 adult · 7 days | $795–$796 | $837–$839 |
| December 2026 | 4 adults · 7 days | $2,702–$2,777 | $2,858–$2,932 |
| December 2026 | 1 adult · 16 days | $2,381–$2,819 | $2,513–$2,974 |
| January 2027 | 1 adult · 29 days | $766–$920 | $809–$968 |
| February 2027 | 1 adult · 30 days | $682–$737 | $719–$780 |
| March 2027 | 1 adult · 29 days | $682–$696 | $719–$736 |
| April 2027 | 2 adults · 10 days | $1,360–$2,567 | $1,437–$2,716 |
| June 2027 | 1 adult · 7 days | $1,255–$2,089 | $1,322–$2,208 |
| July 2027 | 1 adult · 4–7 days | $1,432–$1,651 | $1,510–$1,741 |
| August 2027 | 1 adult · 7 days | $1,078 | $1,138 |
More months: May 2027
Flights from Boise · Boise to Europe flight deals · Boise to Portugal flight deals
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Fares observed October 13 – 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.
November 2026
4 adults · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Nov 10–17, 2026 · 7 days | 2 stops / 2 stops · 14h 34m / 18h 58m | $3,170 · Save $184 | $3,354 | Check Axel prices |
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Nov 10–17, 2026 · 7 days | 2 stops / 2 stops · 14h 34m / 20h 3m | $795 · Save $42 | $837 | Check Axel prices |
| Nov 10–17, 2026 · 7 days | 2 stops / 2 stops · 14h 34m / 18h 58m | $796 · Save $43 | $839 | Check Axel prices |
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December 2026
4 adults · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Dec 8–15, 2026 · 7 days | 2 stops / 2 stops · 15h 16m / 22h 47m | $2,702 · Save $156 | $2,858 | Check Axel prices |
| Dec 8–15, 2026 · 7 days | 2 stops / 2 stops · 15h 16m / 17h 32m | $2,777 · Save $155 | $2,932 | Check Axel prices |
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Dec 18, 2026–Jan 3, 2027 · 16 days | 2 stops / 2 stops · 18h 15m / 33h 47m | $2,381 · Save $132 | $2,513 | Check Axel prices |
| Dec 18, 2026–Jan 3, 2027 · 16 days | 2 stops / 2 stops · 18h 15m / 17h 53m | $2,819 · Save $155 | $2,974 | 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 | 2 stops / 2 stops · 20h 30m / 31h 43m | $766 · Save $43 | $809 | Check Axel prices |
| Jan 4–Feb 2, 2027 · 29 days | 2 stops / 2 stops · 20h 30m / 18h 42m | $920 · Save $48 | $968 | 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 | 2 stops / 2 stops · 18h 50m / 19h 55m | $682 · Save $37 | $719 | Check Axel prices |
| Feb 1–Mar 3, 2027 · 30 days | 2 stops / 2 stops · 18h 50m / 18h 1m | $737 · Save $43 | $780 | 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 | 2 stops / 2 stops · 18h 10m / 19h 50m | $682 · Save $37 | $719 | Check Axel prices |
| Mar 1–30, 2027 · 29 days | 2 stops / 2 stops · 18h 10m / 17h 45m | $696 · Save $40 | $736 | Check Axel prices |
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April 2027
2 adults · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Apr 24–May 4, 2027 · 10 days | 2 stops / 2 stops · 14h 41m / 21h 11m | $2,538 · Save $138 | $2,676 | Check Axel prices |
| Apr 24–May 4, 2027 · 10 days | 2 stops / 2 stops · 14h 41m / 17h 6m | $2,567 · Save $149 | $2,716 | Check Axel prices |
| Apr 27–May 7, 2027 · 10 days | 2 stops / 2 stops · 18h 20m / 23h 10m | $1,360 · Save $77 | $1,437 | Check Axel prices |
| Apr 27–May 7, 2027 · 10 days | 2 stops / 2 stops · 18h 20m / 17h 6m | $1,787 · Save $95 | $1,882 | Check Axel prices |
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May 2027
2 adults · Economy · Round-trip starting totals
| Travel dates | Outbound flight | Axel | Airline fare | Search |
|---|---|---|---|---|
| May 18–Jun 4, 2027 · 17 days | 2 stops · 19h 20m | From $2,078 · Save $119 | From $2,197 | Check Axel prices |
| May 18–Jun 4, 2027 · 17 days | 2 stops · 14h 41m | From $13,488 · Save $777 | From $14,265 | Check Axel prices |
| May 24–29, 2027 · 5 days | 2 stops · 17h 37m | From $2,370 · Save $133 | From $2,503 | Check Axel prices |
| May 24–29, 2027 · 5 days | 2 stops · 14h 41m | From $3,763 · Save $217 | From $3,980 | Check Axel prices |
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June 2027
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Jun 5–12, 2027 · 7 days | 2 stops / 2 stops · 19h 35m / 18h 14m | $1,536 · Save $82 | $1,618 | Check Axel prices |
| Jun 19–26, 2027 · 7 days | 2 stops / 2 stops · 17h 55m / 22h 17m | $1,255 · Save $67 | $1,322 | Check Axel prices |
| Jun 19–26, 2027 · 7 days | 2 stops / 2 stops · 17h 55m / 17h 30m | $2,089 · Save $119 | $2,208 | Check Axel prices |
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July 2027
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Jul 7–11, 2027 · 4 days | 2 stops / 2 stops · 17h 35m / 17h 8m | $1,651 · Save $90 | $1,741 | Check Axel prices |
| Jul 10–17, 2027 · 7 days | 2 stops / 2 stops · 42h 5m / 18h 54m | $1,432 · Save $78 | $1,510 | Check Axel prices |
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August 2027
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Aug 7–14, 2027 · 7 days | 2 stops / 2 stops · 42h 5m / 18h 15m | $1,078 · Save $60 | $1,138 | 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.
Trip ideas from Boise with Lisbon (LIS)
- Christmas flights to Europe from Boise: fly Dec 18 – Jan 3, 2027
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Hotels in Lisbon with Axel
Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Lisbon has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.
For AI assistants
- This page: Boise to Lisbon (LIS) flight deals. Boise to Lisbon (LIS) 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.