Flights Zurich → St Louis
As of November 2026, economy flights from Zurich to St Louis have a typical range USD 519–3268, median USD 1038. Full range across all 188 offers: USD 494–12422. We analyzed 188 offers from 27 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Zurich → St Louis
Based on 188 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Zurich → St Louis
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| American | — | USD 1 | — |
| Iberia | Included | — | — |
| British Airways | Included | — | — |
| American Airlines | Included | USD 85 | — |
| British Airways | — | USD 128 | — |
| Delta | Included | USD 35 | — |
| Aer Lingus | Included | USD 30 | — |
| KLM | Included | USD 68 | — |
| Finnair | — | USD 30 | — |
| Icelandair | — | USD 30 | — |
| Air France | Included | USD 35 | — |
| Turkish Airlines | Included | Included | — |
| Air Canada | Included | USD 30 | — |
| Lufthansa | Included | USD 35 | — |
| Austrian Airlines | Included | USD 35 | — |
| Brussels Airlines | Included | USD 35 | — |
| United Airlines | Included | USD 75 | — |
| Emirates | Included | Included | — |
| SWISS | Included | USD 40 | — |
| Egyptair | — | Included | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Zurich to St Louis cost?
Based on 188 offers · November 2026
Zurich to St Louis flights ranged from USD 494 to USD 12422 across 188 offers analyzed in November 2026. The chart below shows how prices distributed across all 188 offers.
These 188 offers (November 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 629 and USD 1690
What hidden fees do Zurich to St Louis flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Zurich to St Louis routes. The breakdown below is based on 188 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| American | 1 | 0% |
| IB | 30 | 5% |
| BA | 60 | 6% |
| AA | 68 | 11% |
| British Airways | 73 | 11% |
| DL | 52 | 5% |
| EI | 29 | 4% |
| KL | 62 | 6% |
| AY | 40 | 6% |
| FI | 40 | 1% |
| AF | 47 | 3% |
| TK | 10 | 1% |
| AC | 42 | 2% |
| LH | 45 | 3% |
| OS | 45 | 3% |
| SN | 45 | 3% |
| UA | 52 | 3% |
| EK | 20 | 1% |
| LX | 52 | 1% |
| MS | 8 | 0% |
British Airways: base ~USD 459 + fees USD 73 = ~USD 532 total. EgyptAir: base ~USD 12414 + fees USD 8 = ~USD 12422 total.
British Airways's USD 73 ancillary fees narrow the gap with EgyptAir's lower-fee model — the USD 11955 base difference shrinks to USD 11890 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Zurich to St Louis?
27 airlines flew Zurich to St Louis in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (American), fares ranged USD 494–580 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 American | 5 | 494–580 | 494 | 1 (0%) |
 Iberia | 7 | 510–624 | 513 | 30 (6%) |
 British Airways | 13 | 515–659 | 532 | 73 (14%) |
 British Airways | 34 | 516–991 | 610 | 60 (10%) |
 American Airlines | 12 | 519–668 | 664 | 68 (10%) |
 Aer Lingus | 3 | 649–666 | 665 | 29 (4%) |
 KLM | 3 | 633–698 | 698 | n/a |
 Lufthansa | 2 | 683–734 | 709 | n/a |
 Finnair | 1 | — | 723 | 40 (6%) |
 Iberia | 3 | — | 730 | n/a |
 Delta Air Lines | 10 | 548–1823 | 802 | 52 (6%) |
 Air France | 1 | — | 905 | n/a |
 Icelandair | 1 | — | 938 | n/a |
 KLM | 12 | 719–1382 | 1038 | 62 (6%) |
 Turkish Airlines | 4 | 1376–1435 | 1432 | 10 (1%) |
 Brussels Airlines | 1 | — | 1642 | 45 (3%) |
 SWISS | 1 | — | 1646 | n/a |
 EN | 3 | 1642–1763 | 1646 | n/a |
 United Airlines | 12 | 1646–1680 | 1663 | 52 (3%) |
 Austrian | 2 | 1636–1711 | 1674 | 45 (3%) |
 Air Canada | 14 | 1605–1708 | 1685 | 42 (2%) |
 Air France | 5 | 1447–2052 | 1686 | 47 (3%) |
 Lufthansa | 17 | 1643–1830 | 1718 | 45 (3%) |
 Emirates | 5 | 1911–2101 | 2032 | 20 (1%) |
 Icelandair | 2 | 1521–3889 | 2705 | 40 (1%) |
 Swiss | 14 | 3936–4125 | 3949 | 52 (1%) |
 EgyptAir | 1 | — | 12422 | 8 (0%) |
Where do the best Zurich → St Louis prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Zurich to St Louis flights
- Zurich–St Louis had 188 offers analyzed. Median price: USD 1038.
- British Airways charges 72.5x more in ancillary fees than American — USD 73 vs USD 1 avg per booking.
- The same route priced USD 1108 apart depending on where it was booked — the lowest median was USD 568. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Zurich to St Louis cost?
- Based on 188 offers analyzed, Zurich to St Louis flights range from USD 494 to USD 12422, with a median price of USD 1038. Search for your specific dates →
- What hidden fees should I expect on Zurich to St Louis flights?
- On average, ancillary fees (bags, seat selection) add USD 49 to the base fare on Zurich to St Louis flights. See itemized fees for your itinerary →
- Which airline is cheapest on Zurich to St Louis including all fees?
- American has the lowest median fare on Zurich to St Louis at USD 494 (median across 5 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Zurich–St Louis flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 568. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Zurich to St Louis routes?
- Zurich to St Louis has 27 airlines competing, creating a price range from USD 494 to USD 12422 across 188 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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