Houston to San Salvador in December 2026
Round trips departing in December · Economy · Prices per person in USD
Prices updated
Typical in December
$567
Median of 5 date combinations
Usual on this route
$310
December runs above usual
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when December fares drop below your price.December 2026 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 $841 | 19 | 20 |
| 21 $567 | 22 | 23 | 24 $599 | 25 | 26 $467 | 27 |
| 28 | 29 | 30 | 31 |
Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.
Cheapest dates in December 2026
Round trip, per person-
Dec 26 – Jan 7, 2027 12 nights · leave Sat$467Frontier Airlines 1 stop · 5h 26mBook
-
Dec 26 – Jan 9, 2027 14 nights · leave Sat$480Avianca Airlines Nonstop · 2h 55mBook
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Dec 21 – Jan 3, 2027 13 nights · leave Mon$567Frontier Airlines 1 stop · 5h 49mBook
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Dec 24 – Jan 3, 2027 10 nights · leave Thu$599Frontier Airlines Nonstop · 3h 05mBook
-
Dec 18 – 26 8 nights · leave Fri$841United Airlines 1 stop · 3h 04mBook
Prices change often. The booking site shows the final price before you pay.
Good to know for December
Airlines with cheap fares
3 airlines
Most often: Frontier Airlines, Avianca Airlines, United Airlines.
December vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $292 |
| November 2026 | $255 (cheapest month) |
| December 2026 | $467 |
Houston to San Salvador in December: questions
What's the cheapest date to fly from Houston to San Salvador in December 2026?
Leaving Saturday, December 26 and returning Thursday, January 7 (12 nights) for $467 round trip on Frontier Airlines, the cheapest of the 5 date combinations we track that month.
How much is a round trip from Houston to San Salvador in December 2026?
From $467. Half of the 5 date combinations we track are under $567. Prices are per person in USD and change often.