Saint Louis to Lisbon (LIS) flight deals
Compare Saint Louis to Lisbon (LIS) flights across upcoming months. See dated fares below, or choose your own dates and travelers.
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 | $2,878–$2,957 | $3,046–$3,114 |
| December 2026 | 4 adults · 7 days | $2,878–$2,933 | $3,046–$3,096 |
| December 2026 | 1 adult · 16 days | $2,027–$2,862 | $2,139–$3,017 |
| January 2027 | 1 adult · 29 days | $733–$744 | $773–$784 |
| February 2027 | 1 adult · 30 days | $716–$737 | $757–$779 |
| March 2027 | 1 adult · 29 days | $727–$747 | $769–$791 |
| June 2027 | 1 adult · 7 days | $1,276–$1,652 | $1,346–$1,746 |
| July 2027 | 1 adult · 4–7 days | $1,275–$1,516 | $1,343–$1,598 |
| August 2027 | 1 adult · 7 days | $1,140 | $1,203 |
More months: April 2027
Flights from Saint Louis · Saint Louis to Europe flight deals · Saint Louis to Portugal flight deals
Compare destinations
Fares observed October 10 – 13, 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 | 1 stop / 2 stops · 14h 41m / 26h 18m | $2,878 · Save $168 | $3,046 | Check Axel prices |
| Nov 10–17, 2026 · 7 days | 1 stop / 2 stops · 14h 41m / 15h 15m | $2,957 · Save $157 | $3,114 | Check Axel prices |
December 2026
4 adults · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Dec 8–15, 2026 · 7 days | 1 stop / 2 stops · 14h 48m / 27h 14m | $2,878 · Save $168 | $3,046 | Check Axel prices |
| Dec 8–15, 2026 · 7 days | 1 stop / 1 stop · 14h 48m / 13h 10m | $2,933 · Save $163 | $3,096 | 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 · 16h 35m / 18h 48m | $2,027 · Save $112 | $2,139 | Check Axel prices |
| Dec 18, 2026–Jan 3, 2027 · 16 days | 2 stops / 1 stop · 16h 35m / 13h 15m | $2,862 · Save $155 | $3,017 | Check Axel prices |
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 · 15h 15m / 17h 50m | $733 · Save $40 | $773 | Check Axel prices |
| Jan 4–Feb 2, 2027 · 29 days | 2 stops / 2 stops · 15h 15m / 16h 37m | $744 · Save $40 | $784 | Check Axel prices |
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 · 20h 4m / 14h 45m | $716 · Save $41 | $757 | Check Axel prices |
| Feb 1–Mar 3, 2027 · 30 days | 1 stop / 1 stop · 20h 4m / 12h 43m | $737 · Save $42 | $779 | Check Axel prices |
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 · 15h 20m / 14h 20m | $727 · Save $42 | $769 | Check Axel prices |
| Mar 1–30, 2027 · 29 days | 1 stop / 1 stop · 15h 20m / 12h 15m | $747 · Save $44 | $791 | Check Axel prices |
April 2027
2 adults · Economy · Round-trip starting totals
| Travel dates | Outbound flight | Axel | Airline fare | Search |
|---|---|---|---|---|
| Apr 14–22, 2027 · 8 days | 2 stops · 16h 25m | From $1,516 · Save $85 | From $1,601 | Check Axel prices |
| Apr 14–22, 2027 · 8 days | 1 stop · 12h 20m | From $2,121 · Save $118 | From $2,238 | Check Axel prices |
June 2027
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Jun 5–12, 2027 · 7 days | 1 stop / 1 stop · 13h 55m / 12h 54m | $1,276 · Save $70 | $1,346 | Check Axel prices |
| Jun 19–26, 2027 · 7 days | 1 stop / 2 stops · 14h 20m / 15h 54m | $1,288 · Save $74 | $1,361 | Check Axel prices |
| Jun 19–26, 2027 · 7 days | 1 stop / 1 stop · 14h 20m / 12h 15m | $1,652 · Save $94 | $1,746 | Check Axel prices |
July 2027
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Jul 7–11, 2027 · 4 days | 1 stop / 1 stop · 18h 35m / 27h 10m | $1,327 · Save $71 | $1,398 | Check Axel prices |
| Jul 10–17, 2027 · 7 days | 1 stop / 1 stop · 18h 50m / 12h 52m | $1,275 · Save $68 | $1,343 | Check Axel prices |
| Jul 10–17, 2027 · 7 days | 1 stop / 1 stop · 18h 50m / 12h 15m | $1,516 · Save $82 | $1,598 | Check Axel prices |
August 2027
1 adult · Economy · Round-trip totals
| Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|
| Aug 7–14, 2027 · 7 days | 1 stop / 1 stop · 18h 50m / 12h 52m | $1,140 · Save $63 | $1,203 | Check Axel prices |
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 Saint Louis with Lisbon (LIS)
- Christmas flights to Europe from Saint Louis: fly Dec 18 – Jan 3, 2027
- New Year's Eve trips from Saint Louis: fly Dec 29 – Jan 2, 2027
- A month somewhere warm from Saint Louis: fly Jan 4 – Feb 2, 2027
- Graduation trips from Saint Louis: fly Jun 5 – Jun 12, 2027
- Summer vacation trips from Saint Louis: fly Jun 26 – Jul 3, 2027
- Music festival trips from Saint Louis: fly Jul 7 – Jul 11, 2027
- Flights to your cruise port from Saint Louis
- Gay & LGBTQ+ friendly beach vacations from Saint Louis
- Gay & LGBTQ+ friendly cities to visit from Saint Louis
- Group trips priced for 4 from Saint Louis
- Premier League and European football trips from Saint Louis
- Solo trips from Saint Louis
- Surf trips from Saint Louis
- Yoga and wellness retreats from Saint Louis
Keep exploring
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: Saint Louis to Lisbon (LIS) flight deals. Saint Louis to Lisbon (LIS) flight deals. Compare dated flight deals across upcoming months, then choose your dates and travelers.
- Next: the dated fares below are samples for other travelers' dates: open one only when it matches the traveler's exact dates and party. Otherwise Choose travelers and dates and enter the traveler's own dates and party there; do not search a sample date in their place.
- Every link here is complete and ready to open. Follow the links on the current page. A completed fresh trip opens flight results first. Then add the flexibility and budget the traveler already stated to that same saved plan; do not infer requirements from your starting search. Edits create a new saved link and leave earlier snapshots intact. Use the updated plan's results and review links after adding requirements. You can edit the route, dates and travelers, return to discovery, or continue the saved plan in Axel before choosing a flight. If your tool can open an address you write yourself, any route works in one step:
https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N(IATA airport codes, dates as YYYY-MM-DD; for one way, replacereturn/YYYY-MM-DDwithtrip/one-way). - If a link can no longer be opened: search for "Axel Saint Louis to Lisbon (LIS) flight deals" and open the result; the Flight search guide is always findable by search, and everything here works without an account, API key or connector. Or ask the traveler to open https://helloaxel.com/en/flights/from-saint-louis-to-lisbon-lis; an address the traveler opens always works.
- Sharing with the traveler: share the address of the step you reached. Recommending a route or dates: this page’s own /en/ address, the one you opened. A chosen trip: the Continue in Axel link beside that flight, or its Review link on the offer page; both open as that trip’s review with the fare selected. Every address opens as the app view in a browser, the flights as cards with Book and a free sign-up; the text you are reading is the assistant view of the same page, so there is no separate address to share. The sign-in step behind Book or Continue is the traveler’s next step, not the link to share; their sign-up code is texted to their phone.