Cheap flights from Seattle to Dallas

Q: What are the cheapest airlines?

Alaska Airlines. These airlines usually offer the cheapest flights from Seattle to Dallas.

Q: Can I fly direct to Dallas?

Alaska Airlines. You can fly non-stop from Seattle to Dallas with these airlines.

Q: What airlines fly indirectly?

Alaska Airlines. These airlines fly from Seattle to Dallas, but you’ll have at least one layover.

Q: How long is the flight?

3 hrs 40 mins. This is the shortest flight time from Seattle to Dallas.

from as little as £178

7 nights in Dallas, departing Seattle on 02 / Jan / 2025 with Alaska Airlines (price found 121 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from Seattle to Dallas

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The Seattle / Dallas route

All 2689 km of it

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Dallas flight facts

What you need to know

What are the cheapest airlines?

Alaska Airlines

These airlines usually offer the cheapest flights from Seattle to Dallas.

Can I fly direct to Dallas?

Alaska Airlines

You can fly non-stop from Seattle to Dallas with these airlines.

What airlines fly indirectly?

Alaska Airlines

These airlines fly from Seattle to Dallas, but you’ll have at least one layover.

How long is the flight?

3 hrs 40 mins

This is the shortest flight time from Seattle to Dallas.

Alternative flights from the UK to Dallas

Check out prices for other routes

Seattle to Dallas/Fort Worth International Airport

from £178 pp

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Alternative flights from Seattle

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02 / Jan / 2025 is currently the lowest priced day of the year to fly the Seattle/Dallas route. There are around ten flights on any given week from the UK to Dallas and the cheapest month to fly right now is January.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)

LOWEST

2 °C

AVG

19 °C

HIGHEST

36 °C

Rainfall (mm)

LOWEST

50 mm

AVG

75.8 mm

HIGHEST

119 mm

Key facts about Dallas

Currency

United States dollar

Language

English

Timezone

6 hrs behind GMT

How to get cheap flights from Seattle to Dallas

Tips and advice from our flight experts

There are ten direct and indirect flights connecting Seattle and Dallas every week, with the journey taking 3 hrs 40 mins on average. Scroll through your results to compare flight times and prices – the cheapest flight from Seattle to Dallas is currently sitting at £178.

Or, if you're fairly flexible on dates, try to get a last minute-deal by regularly checking the Netflights website.

Dallas actually has one airports to choose from – but Dallas/Fort Worth International Airport (DFW) is the usually the cheapest option. If you need to fly into a specific airport, adjust your search to focus on those flights. The most popular airlines include Alaska Airlines.

If you can’t find flights that suit you, consider flying to another part of the USA.