Cheap flights from Seattle to Saint Croix from $477
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Saint Croix departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Seattle to Saint Croix
Cheap round-trip flights
Cheap last minute flights
American Airlines flights from Seattle to Saint Croix
Our best American Airlines deals on Seattle to Saint Croix flight tickets
United Airlines flights from Seattle to Saint Croix
Our best United Airlines deals on Seattle to Saint Croix flight tickets
Cheap Seattle to Saint Croix flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Saint Croix
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Saint Croix?
Prices for flights from Seattle/Tacoma Intl Airport to Saint Croix are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Saint Croix?
As of April 2025, there are 2 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Saint Croix.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Saint Croix?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Saint Croix.
What documentation or ID do you need to fly to Saint Croix?
The required travel and health documents for your Saint Croix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Croix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Seattle to Saint Croix
Compare and see reviews for airlines that fly from Seattle to Saint Croix with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $251 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $294 | Free Cancellation | Rating 7.2 10,000 reviews |
How do I get Price Alerts for flights from Seattle to Saint Croix?
Search flight deals from Seattle to Saint Croix. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Seattle to Saint Croix with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Saint Croix?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Saint Croix. momondo saves you time and could save you money on your trip.
Can I find flights from Seattle to Saint Croix with flexible booking policies on momondo?
Yes. All flights to Saint Croix from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Seattle to Saint Croix?
momondo provides multiple filters to help you find the best flight to Saint Croix from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Seattle to Saint Croix right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Seattle to Saint Croix now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint Croix and let you know when they change.