Flights Detroit → San Salvador (San Luis Talpa)
As of November 2026, economy flights from Detroit to San Salvador (San Luis Talpa) have a typical range USD 1014–1909, median USD 1192. Full range across all 189 offers: USD 743–3139. We analyzed 189 offers from 9 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: Detroit → San Salvador (San Luis Talpa)
Based on 189 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Detroit → San Salvador (San Luis Talpa)
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| jetBlue | Included | USD 35 | — |
| United | Included | USD 35 | — |
| American Airlines | Included | USD 35 | — |
| Delta | Included | USD 35 | — |
| Copa | Included | USD 40 | — |
| Frontier | — | — | — |
| Avianca | Included | USD 30 | — |
| Air Canada | 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 Detroit to San Salvador (San Luis Talpa) cost?
Based on 189 offers · November 2026
Detroit to San Salvador (San Luis Talpa) flights ranged from USD 743 to USD 3139 across 189 offers analyzed in November 2026. The chart below shows how prices distributed across all 189 offers.
These 189 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 1051 and USD 1445
What hidden fees do Detroit to San Salvador (San Luis Talpa) flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Detroit to San Salvador (San Luis Talpa) routes. The breakdown below is based on 189 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| B6 | 45 | 4% |
| UA | 32 | 3% |
| AA | 45 | 4% |
| DL | 19 | 1% |
| CM | 55 | 3% |
| F9 | 10 | 1% |
| AV | 40 | 2% |
| AC | 42 | 2% |
B6: base ~USD 1069 + fees USD 45 = ~USD 1114 total. Frontier Airlines: base ~USD 1429 + fees USD 10 = ~USD 1439 total.
B6's USD 45 ancillary fees narrow the gap with Frontier Airlines's lower-fee model — the USD 360 base difference shrinks to USD 325 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.CM charges 5.5x more in ancillary fees than F9 on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Detroit to San Salvador (San Luis Talpa)?
9 airlines flew Detroit to San Salvador (San Luis Talpa) 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 (United), fares ranged USD 843–900 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) |
|---|---|---|---|---|
 United | 16 | 843–900 | 900 | n/a |
 B6 | 2 | 817–1410 | 1114 | 45 (4%) |
 American Airlines | 47 | 1029–1409 | 1124 | 45 (4%) |
 United Airlines | 89 | 1046–1791 | 1151 | 32 (3%) |
 Frontier Airlines | 1 | — | 1439 | 10 (1%) |
 Delta Air Lines | 8 | 1413–1633 | 1523 | 19 (1%) |
 Copa Airlines | 15 | 1467–1933 | 1706 | 55 (3%) |
 Avianca | 4 | 1655–2566 | 2213 | 40 (2%) |
 Air Canada | 7 | 2390–2993 | 2774 | 42 (2%) |
Where do the best Detroit → San Salvador (San Luis Talpa) 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: Detroit to San Salvador (San Luis Talpa) flights
- Full-service carriers on Detroit–San Salvador (San Luis Talpa) cost 1.3x more than budget airlines (USD 1627 vs USD 1276 median; overall median USD 1192).
- CM charges 5.5x more in ancillary fees than F9 — USD 55 vs USD 10 avg per booking.
- The same route priced USD 330 apart depending on where it was booked — the lowest median was USD 900. 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 Detroit to San Salvador (San Luis Talpa) cost?
- Based on 189 offers analyzed, Detroit to San Salvador (San Luis Talpa) flights range from USD 743 to USD 3139, with a median price of USD 1192. Search for your specific dates →
- What hidden fees should I expect on Detroit to San Salvador (San Luis Talpa) flights?
- On average, ancillary fees (bags, seat selection) add USD 38 to the base fare on Detroit to San Salvador (San Luis Talpa) flights. See itemized fees for your itinerary →
- Which airline is cheapest on Detroit to San Salvador (San Luis Talpa) including all fees?
- United has the lowest median fare on Detroit to San Salvador (San Luis Talpa) at USD 900 (median across 16 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Detroit–San Salvador (San Luis Talpa) 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 900. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Detroit to San Salvador (San Luis Talpa) routes?
- Detroit to San Salvador (San Luis Talpa) has 9 airlines competing, creating a price range from USD 743 to USD 3139 across 189 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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