Flights San Diego → Mérida
As of October 2026, economy flights from San Diego to Mérida have a typical range USD 1140–3414, median USD 1435. Full range across all 162 offers: USD 990–3414. We found 75% of 162 offers from budget carriers (around USD 1293) and 25% from full-service carriers (around USD 1649).
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: San Diego → Mérida
Based on 162 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: San Diego → Mérida
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| United | Included | USD 35 | — |
| American Airlines | Included | USD 35 | — |
| Delta | Included | USD 60 | — |
| WestJet | 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 San Diego to Mérida cost?
Based on 162 offers · October 2026
San Diego to Mérida flights ranged from USD 990 to USD 3414 across 162 offers analyzed in October 2026. Two fare clusters detected: budget fares around 1111 and premium fares around 3293 The chart below shows how prices distributed across all 162 offers.
These 162 offers (October 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 1221 and USD 2687
What hidden fees do San Diego to Mérida flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on San Diego to Mérida routes. The breakdown below is based on 162 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| UA | 43 | 3% |
| AA | 50 | 3% |
| DL | 41 | 2% |
| WS | 42 | 1% |
American Airlines: base ~USD 1243 + fees USD 50 = ~USD 1293 total. Delta Air Lines: base ~USD 1608 + fees USD 41 = ~USD 1649 total.
American Airlines's USD 50 ancillary fees narrow the gap with Delta Air Lines's lower-fee model — the USD 365 base difference shrinks to USD 356 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.AA charges 1.2x more in ancillary fees than DL on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from San Diego to Mérida?
5 airlines flew San Diego to Mérida in this dataset. The route shows a clear split between low-cost and full-service carriers. 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 1207–1247 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 | 4 | 1207–1247 | 1225 | n/a |
 United Airlines | 35 | 1156–1728 | 1278 | 43 (3%) |
 American Airlines | 83 | 1086–2953 | 1293 | 50 (4%) |
 Delta Air Lines | 39 | 1488–3414 | 1649 | 41 (2%) |
 WestJet | 1 | — | 2888 | 42 (1%) |
Where do the best San Diego → Mérida 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: San Diego to Mérida flights
- Full-service carriers on San Diego–Mérida cost 0.5x more than budget airlines (USD 1361 vs USD 2888 median; overall median USD 1435).
- AA charges 1.2x more in ancillary fees than DL — USD 50 vs USD 41 avg per booking.
- The same route priced USD 264 apart depending on where it was booked — the lowest median was USD 1225. 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 San Diego to Mérida cost?
- Based on 162 offers analyzed, San Diego to Mérida flights range from USD 990 to USD 3414, with a median price of USD 1435. Search for your specific dates →
- What hidden fees should I expect on San Diego to Mérida flights?
- On average, ancillary fees (bags, seat selection) add USD 46 to the base fare on San Diego to Mérida flights. See itemized fees for your itinerary →
- Which airline is cheapest on San Diego to Mérida including all fees?
- American has the lowest median fare on San Diego to Mérida at USD 1225 (median across 4 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest San Diego–Mérida 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 1225. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on San Diego to Mérida routes?
- San Diego to Mérida has 5 airlines competing, creating a price range from USD 990 to USD 3414 across 162 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
5 airlines, two price clusters — find which fits your budget
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