# What are the seasonal pricing trends for renting a car at SeaTac, and when is the best time to book?

**Category:** Visitor Guides
**Verified:** 2026-06-21
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-seasonal-pricing-trends-january-vs-july
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

Renting a car at SeaTac is significantly cheaper in January, averaging $28-$33/day, compared to peak summer months like July, which sees a 58% price increase.

## What to know

The cost of renting a car at SeaTac varies significantly depending on the time of year. January is one of the cheapest months, with average daily rates ranging from $28 to $33. In contrast, peak summer months like July experience a substantial price surge, with rates increasing by up to 58% above the average. This translates to a considerable difference in daily rental costs. To save money, it's advisable to book your car rental during the off-season, particularly in January. If you have flexibility in your travel plans, consider avoiding peak summer months when prices are at their highest. Additionally, booking in advance can help secure better rates, even during peak periods. By planning ahead and being mindful of seasonal pricing trends, you can make significant savings on your car rental at SeaTac. For instance, a 5-day rental in January could cost between $140 to $165, whereas the same rental in July could cost upwards of $224 to $261, based on the 58% increase.

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-seasonal-pricing-trends-january-vs-july