United Flights from Hartford (BDL) to Seattle (SEA) from

For any current Seattle, WA (SEA-Seattle - Tacoma Intl.) quarantine requirements and travel advice, visit our Covid-19 Travel Advisor. Check before you arrange your flight, so you don't get caught out en route.

If you're flying with United Airlines from Bradley Intl. Airport (BDL) to Sea-Tac Airport, you might be able to find out the terminal information when you get your boarding pass. If not, consult your airline.

United Airlines doesn't operate direct flights between Bradley Intl. Airport (BDL) and Seattle, WA (SEA-Seattle - Tacoma Intl.), so plan to make a stopover. If you've got enough time between flights, check out the airport shops while you wait for your connection.

Your United Airlines flight from BDL to SEA should take an average of 7 hours and 20 minutes. There are many things you can do to while away the time. Asking the person beside you about their awesome travel experiences is one of them. If you'd prefer a different sort of in-flight entertainment, you could always listen to an audio book.

You'll have a great deal of choice if you'd prefer to fly with United Airlines from BDL to SEA. It's currently operating no fewer than 8 flights each day.

For more info about changing your flight to SEA, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.