Cheap Flights from Portland to Silao
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No deal from Portland to Silao has cleared our price bar yet. What we have seen on the route is below.
Across 1 month of observations from Portland to Silao, the lowest round-trip fare we recorded was $414, in October. The typical fare was $414.
See every deal from Portland, to Silao, or the return direction Silao to Portland.
Price history: Portland to Silao
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $414 | $414 | 8 |
Frequently asked questions
How many flight deals from Portland to Silao are on Sparkflights right now?
There are 0 verified deals from Portland to Silao on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Portland to Silao?
The lowest fare we've recorded from Portland to Silao is $414, based on 8 price observations over 1 month.
How much does a flight from Portland to Silao cost?
The typical round-trip fare we observed from Portland to Silao is $414, against a recorded low of $414. These are observations, not quotes.