Flights Frankfurt am Main → St Louis
As of November 2026, economy flights from Frankfurt am Main to St Louis have a typical range USD 549–1657, median USD 942. Full range across all 161 offers: USD 528–8149. We analyzed 161 offers from 23 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: Frankfurt am Main → St Louis
Based on 161 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Frankfurt am Main → St Louis
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| British Airways | Included | — | — |
| American Airlines | Included | USD 35 | — |
| KLM | Included | — | — |
| Virgin Atlantic | Included | Included | — |
| Air France | Included | USD 35 | — |
| Delta | Included | USD 67 | — |
| Finnair | Included | — | — |
| Iberia | Included | USD 30 | — |
| British Airways | — | USD 5 | — |
| TAP AIR PORTUGAL | Included | Included | — |
| Lufthansa | Included | Included | — |
| Icelandair | — | USD 30 | — |
| Turkish Airlines | Included | Included | — |
| Air Canada | Included | USD 30 | — |
| Austrian Airlines | Included | USD 35 | — |
| Brussels Airlines | Included | USD 35 | — |
| United | Included | USD 35 | — |
| Scandinavian Airlines | Included | USD 30 | — |
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 Frankfurt am Main to St Louis cost?
Based on 161 offers · November 2026
Frankfurt am Main to St Louis flights ranged from USD 528 to USD 8149 across 161 offers analyzed in November 2026. The chart below shows how prices distributed across all 161 offers.
These 161 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 588 and USD 1580
What hidden fees do Frankfurt am Main to St Louis flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Frankfurt am Main to St Louis routes. The breakdown below is based on 161 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| BA | 50 | 5% |
| AA | 32 | 5% |
| KL | 37 | 4% |
| VS | 32 | 4% |
| AF | 47 | 4% |
| DL | 52 | 5% |
| AY | 30 | 3% |
| IB | 36 | 5% |
| British Airways | 5 | 1% |
| TP | 26 | 3% |
| LH | 44 | 2% |
| FI | 40 | 2% |
| TK | 10 | 1% |
| AC | 42 | 3% |
| OS | 45 | 2% |
| SN | 45 | 3% |
| UA | 48 | 3% |
| SK | 40 | 2% |
Delta Air Lines: base ~USD 931 + fees USD 52 = ~USD 983 total. Turkish Airlines: base ~USD 1286 + fees USD 10 = ~USD 1296 total.
Delta Air Lines's USD 52 ancillary fees narrow the gap with Turkish Airlines's lower-fee model — the USD 355 base difference shrinks to USD 313 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.DL charges 10.5x more in ancillary fees than British Airways on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Frankfurt am Main to St Louis?
23 airlines flew Frankfurt am Main 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 (British Airways), fares ranged USD 535–676 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) |
|---|---|---|---|---|
 British Airways | 11 | 535–676 | 535 | 5 (1%) |
 Delta | 7 | 551–554 | 551 | n/a |
 Virgin Atlantic | 6 | 551–1305 | 551 | 32 (6%) |
 American | 7 | 588–666 | 588 | n/a |
 British Airways | 15 | 533–737 | 590 | 50 (9%) |
 American Airlines | 8 | 539–829 | 603 | 32 (5%) |
 Iberia | 5 | 670–932 | 671 | 36 (5%) |
 KLM | 1 | — | 732 | n/a |
 Iberia | 1 | — | 774 | n/a |
 TAP Air Portugal | 2 | 841–845 | 843 | 26 (3%) |
 Finnair | 3 | 640–1109 | 848 | 30 (4%) |
 KLM | 14 | 551–1174 | 851 | 37 (4%) |
 Air France | 3 | 611–1809 | 851 | 47 (6%) |
 Icelandair | 1 | — | 907 | n/a |
 Delta Air Lines | 9 | 556–2188 | 983 | 52 (5%) |
 Turkish Airlines | 1 | — | 1296 | 10 (1%) |
 Austrian | 4 | 1529–3317 | 1529 | 45 (3%) |
 Brussels Airlines | 2 | 1545–1555 | 1550 | 45 (3%) |
 United Airlines | 12 | 1573–1581 | 1574 | 48 (3%) |
 Air Canada | 20 | 1507–1628 | 1587 | 42 (3%) |
 Lufthansa | 26 | 1526–1893 | 1616 | 44 (3%) |
 Icelandair | 2 | 1357–2361 | 1859 | 40 (2%) |
 SAS | 1 | — | 2426 | 40 (2%) |
Where do the best Frankfurt am Main → 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 travel agency 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: Frankfurt am Main to St Louis flights
- Frankfurt am Main–St Louis had 161 offers analyzed. Median price: USD 942.
- DL charges 10.5x more in ancillary fees than British Airways — USD 52 vs USD 5 avg per booking.
- The same route priced USD 1019 apart depending on where it was booked — the lowest median was USD 555. 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 Frankfurt am Main to St Louis cost?
- Based on 161 offers analyzed, Frankfurt am Main to St Louis flights range from USD 528 to USD 8149, with a median price of USD 942. Search for your specific dates →
- What hidden fees should I expect on Frankfurt am Main to St Louis flights?
- On average, ancillary fees (bags, seat selection) add USD 42 to the base fare on Frankfurt am Main to St Louis flights. See itemized fees for your itinerary →
- Which airline is cheapest on Frankfurt am Main to St Louis including all fees?
- British Airways has the lowest median fare on Frankfurt am Main to St Louis at USD 535 (median across 11 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Frankfurt am Main–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 555. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Frankfurt am Main to St Louis routes?
- Frankfurt am Main to St Louis has 23 airlines competing, creating a price range from USD 528 to USD 8149 across 161 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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