Rare1 stop · 5h
DFW to CUNMexico
Cancún
$228
usually $380
−40%
Most monthly lows $335–$380. Cheaper than every other month on record (3).
Flights · DFW → SCL
Dallas to Santiago
Best fare, round trip
$1,418
Too little price history on this route to compare — the fare is shown as found.
Found
- Depart
- Fri 18 Dec
- Return
- Fri 8 Jan
- Stay
- 21 nights
- Flight
- 2 stops · 12.5h
- Airline
American
Cached fare — the booking search re-prices live before you pay.
ChileSantiagoAndes on the skyline, vineyards an hour out, and the longest country in the world starting at the door.Best windowOct–AprAirportsArturo Merino Benítez (SCL)Every route into SantiagoFare seasonality
When this route gets cheap.
The cheapest itinerary we are tracking makes 2 stops and takes about 12.5 hours outbound, on a 21-night trip — ticketed under American, which on a connecting fare need not operate every leg. At $1,418 for 7,855 km each way, that works out to about $90 per 1,000 km flown. That is above the $44 per 1,000 km typical of long-haul fares here. Across the 9 departure cities we track at a similar distance from Santiago, this fare ranks 8th — 2.7× the $534 we hold from Toronto. For context, the middle fare among the 27 routes of similar length we watch out of Dallas is $811. We have 1 month of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage. Fare history here is still too short to name a cheap season. The best time to be in Santiago: Oct–Apr.
We are still collecting this route's months — 1 month of cached prices so far, too few to chart.
Route facts
- Airports
- DFW · Love Field (DAL) ↔ Arturo Merino Benítez (SCL)
- Flight time
- ≈12.5 hours outbound
- Distance
- ≈7,855 km each way
- Airlines on the board
- American
- Itineraries
- Connections on current fares
- Best months to visit
- Oct–Apr
Good to know
DFW → SCL, answered.
How far in advance should I book DFW → Santiago?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. Our guide Why flight prices change covers the levers we can measure.
Are there nonstop flights from Dallas to Santiago?
The current cheapest fares involve a connection, ticketed under American. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on 13 September). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Santiago?
Lock the flight first — then compare stays for 18 Dec – 8 Jan '27 · 21 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next DFW → SCL drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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