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Amazing Delta IAH to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $217 round trip and $109 one way. Prices and availability subject to change. Additional terms may apply.



FAQs about Delta Air Lines Flights from IAH to SEA

What terminal is Delta Air Lines at Houston Airport?

You should find out which terminal Delta Air Lines operates from at Houston, TX (IAH-George Bush Intercontinental) once you receive your ticket. The same can be said for information regarding your arrival at Seattle, WA (SEA-Seattle - Tacoma Intl.). If you can't locate those details, get in touch with your airline.

Are there Delta Air Lines non-stop flights from IAH to SEA?

Be ready for at least one stopover when jetting from Houston, TX (IAH-George Bush Intercontinental) to Seattle, WA (SEA-Seattle - Tacoma Intl.), as Delta Air Lines doesn't offer any nonstop flights on this route. While waiting for your connection, you might like to buy the local newspaper or your favorite magazine from the airport bookstore to make the time go quicker.

How long is a Delta Air Lines flight from IAH to SEA?

Your Delta Air Lines flight from Houston, TX (IAH-George Bush Intercontinental) to Seattle, WA (SEA-Seattle - Tacoma Intl.) should take an average of 7 hours and 40 minutes. But there are lots of things you can do to distract yourself from staring at your watch. Talking to the passenger next to you about their amazing travel experiences is one of them. If you'd prefer a different type of in-flight entertainment, you could always watch a film.

How many direct and indirect flights does Delta Air Lines fly from IAH to SEA?

If you're venturing from IAH to SEA, there are roughly 6 Delta Air Lines daily flights to pick from.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Seattle, WA (SEA-Seattle - Tacoma Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday 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.

How far in advance can you book a flight?

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 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

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 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.