Washington → Rio de Janeiro flights

DCA–GIG fares are stable near $358 — book without stressing timing

Key takeaways

• The median fare is $358, with most observed prices clustering between $357 and $383 (the 25th–75th percentile range).
• The full range over the sample was just $355 to $387, a narrow 9% spread — meaning low prices don't dip dramatically below typical fares.
• With only 12 days sampled, this is a thin dataset — treat patterns as directional, not definitive.
• No strong carrier signal was visible in the data, so we can't attribute price stability to a single dominant airline.
• Given the tight band, waiting for a dramatic price drop is unlikely to pay off — booking when convenient is reasonable.

30-day price trend

See full numbers and stats on the DCA → GIG price history page.

The full picture

The data shows a fairly tight pricing band for Washington (DCA) to GIG, with fares ranging from $355 to $387 across 12 daily snapshots — a spread of just 9%. That's a small enough range that we can't credibly tell travelers to hold out for a dramatic discount; the difference between a lucky day and an unlucky one is roughly $30, not hundreds of dollars.

Because the sample only covers 12 days, we're cautious about drawing firm conclusions on booking-window timing. What we can say is that the median ($358) sits close to the bottom quartile ($357), meaning most of the observed fares were bunched near the low end, with occasional higher-priced days pulling the average up toward the $383–$387 range. That pattern suggests fares spend more time near the floor than the ceiling, which is a mildly reassuring sign for travelers booking at a normal pace rather than scrambling for a rare deal.

We don't have enough visibility into carrier mix or day-of-week patterns in this dataset to make specific claims about which airline or weekday performs best — the sample is too thin to separate signal from noise there. The honest takeaway: this route's pricing is relatively stable, so the specific day you book matters less than on routes with wider volatility. If your travel dates are flexible, you may see fares near the $355–$360 floor, but don't expect a window where prices collapse well below that level. Given the small sample size, treat these figures as a reasonable snapshot rather than a guaranteed forecast, and recheck closer to your travel dates if planning far in advance.

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