Flights Atlanta → San Juan
As of October 2026, economy flights from Atlanta to San Juan have a typical range USD 324–839, median USD 399. Full range across all 253 offers: USD 271–1232. We found 83% of 253 offers from budget carriers (around USD 386) and 17% from full-service carriers (around USD 871).
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: Atlanta → San Juan
Based on 253 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Atlanta → San Juan
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Frontier Airlines | — | — | — |
| Delta | Included | USD 90 | — |
| Delta | — | USD 90 | — |
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 Atlanta to San Juan cost?
Based on 253 offers · October 2026
Atlanta to San Juan flights ranged from USD 271 to USD 1232 across 253 offers analyzed in October 2026. Two fare clusters detected: budget fares around 415 and premium fares around 800 The chart below shows how prices distributed across all 253 offers.
These 253 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 354 and USD 456
What hidden fees do Atlanta to San Juan flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Atlanta to San Juan routes. The breakdown below is based on 253 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| F9 | 15 | 4% |
| DL | 55 | 6% |
| Delta | 90 | 8% |
Delta: base ~USD 1065 + fees USD 90 = ~USD 1155 total. Delta Air Lines: base ~USD 816 + fees USD 55 = ~USD 871 total.
Total costs diverge further when fees are added on this route. 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 Atlanta to San Juan?
4 airlines flew Atlanta to San Juan 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 (Frontier), fares ranged USD 274–329 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) |
|---|---|---|---|---|
 Frontier | 6 | 274–329 | 309 | n/a |
 Frontier Airlines | 204 | 320–455 | 386 | 15 (4%) |
 Delta Air Lines | 40 | 742–1104 | 871 | 55 (6%) |
 Delta | 3 | 1140–1217 | 1155 | 90 (8%) |
Where do the best Atlanta → San Juan 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: Atlanta to San Juan flights
- Full-service carriers on Atlanta–San Juan cost 2.9x more than budget airlines (USD 1013 vs USD 348 median; overall median USD 399).
- Delta charges 5.9x more in ancillary fees than F9 — USD 90 vs USD 15 avg per booking.
- The same route priced USD 548 apart depending on where it was booked — the lowest median was USD 291. 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 Atlanta to San Juan cost?
- Based on 253 offers analyzed, Atlanta to San Juan flights range from USD 271 to USD 1232, with a median price of USD 399. Search for your specific dates →
- What hidden fees should I expect on Atlanta to San Juan flights?
- On average, ancillary fees (bags, seat selection) add USD 23 to the base fare on Atlanta to San Juan flights. See itemized fees for your itinerary →
- Which airline is cheapest on Atlanta to San Juan including all fees?
- Frontier has the lowest median fare on Atlanta to San Juan at USD 309 (median across 6 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Atlanta–San Juan 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 291. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Atlanta to San Juan routes?
- Atlanta to San Juan has 4 airlines competing, creating a price range from USD 271 to USD 1232 across 253 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
4 airlines, two price clusters — find which fits your budget
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