Find Cheap Flights from Dallas/Ft Worth & other airports to Seattle/Tacoma Intl (DFW - SEA)

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Good to Know

Low Season:
September
Best time to beat the crowds
1%
expected price decrease
High Season:
June
Most popular time to fly
6%
expected price increase
Average Price:
$336
(avg. price over the last 2 weeks)
Good Deal:
$256
or less (round trip)

When to Book Flights from Dallas/Ft Worth & other airports to Seattle/Tacoma Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $256 or less.
The cheapest flight from Dallas/Ft Worth & other airports to Seattle/Tacoma Intl was found 75 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is September.
Morning departure is around 28% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Dallas/Ft Worth & other airports to Seattle/Tacoma Intl Flights

How long does a flight from Dallas/Ft Worth & other airports to Seattle/Tacoma Intl take?
An average nonstop flight takes 4h 10m, covering a distance of 1657 miles.
How many flights are there between Dallas/Ft Worth & other airports and Seattle/Tacoma Intl?
There are 274 (nonstop) flights between Dallas/Ft Worth & other airports and Seattle/Tacoma Intl per week, averaging 39 per day.
Which airlines provide the cheapest flights from Dallas/Ft Worth & other airports to Seattle/Tacoma Intl?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($144), Multiple Airlines ($186) and Virgin America ($217).
Do I need a passport to fly between Dallas/Ft Worth & other airports and Seattle/Tacoma Intl?
No.
Which airlines fly most frequently between Dallas/Ft Worth & other airports and Seattle/Tacoma Intl?
American Airlines (12 times daily), Alaska Airlines (8 times daily), Korean Air (4 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Dallas/Ft Worth & other airports to Seattle/Tacoma Intl?
For Dallas/Ft Worth & other airports to Seattle/Tacoma Intl, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Seattle/Tacoma Intl back to Dallas/Ft Worth & other airports, the best deals are generally found on Friday, with Thursday being the most expensive.

Book cheap flights from Dallas/Ft Worth & other airports to Seattle/Tacoma Intl (round-trip)

Airports
Origin
Dallas
$144
only
$144
Destination
Seattle
$144
only
$144
Fri, Jan 19
DFW
SEA
6h 16m
Tue, Jan 23
SEA
DFW
5h 34m
Trip: 5 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33574 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
RSW
PVD
Excellent 10.0

Basic, simple. No frills but economical

Seats did not recline.. So uncomfortable

LAX
DEN
Excellent 8.0

Time management

Service

ATL
TTN
Excellent 9.3

I was having a terrible migraine and one of the female on flight staff directed me to open seats where I could lay down. She also provided me with lots of water and a bag of ice!

MIA
LGA
Mediocre 2.0

if you have a hard engagement that you have to make, i hate to say it, but use a bigger airline. These guys are not dependable nyc -> miami. Have had 2 flights cancelled and delayed over 6 hours in the last 6 months. Only one scheduled flight everyday. If you can risk it, fine, but otherwise not worth it.

DEN
DCA
Excellent 8.0

Time management

Service

Fri, Mar 2
DFW
SEA
12h 35m
Sat, Mar 3
SEA
DFW
3h 45m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 6
DFW
SEA
4h 25m
Sat, Feb 10
SEA
DFW
3h 55m
Trip: 5 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 18175 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.5
Entertainment
8.0
Food
7.7
LAS
LAX
Okay 4.0

Attendant at gate was not helpful. I asked about moving seats as i need to exit the plane quickly for work. He told me my seat was in the middle of the plane and there was nothing he could do. My seat is all the way in the back, and I also had to check my carryon bag as there was no room. I can see there is clearly room they just didn’t want people departing the flight. Now I’ll be forced to get my bag at the claim and be late for work. Not pleased.

LAX
SFO
Excellent 10.0

Good entertainment and flight was smooth

not enough room for legs maybe and no free wifi. It should be part of the package........

HNL
LAX
Okay 4.3

i arrived at the airport 2.5 hrs before my flight because i’d been unable to check in online. the alaska counter was closed and i waited for 45 minutes until they opened only to be told that i was flying on their sister airline, virgin. i hustled my luggage over to the new airline, and then wasn’t assigned a seat until the first two groups had already been allowed to board the plane. it was very -needlessly- stressful. no blankets offered for the red eye. i’d been on 8 flights in 5 weeks and this leg of the journey was the most disappointing.

IAD
LAX
Excellent 8.3

Boarding was Pre Check and easy. The free movies were great and even had captions!

I had a window seat and felt cramped.

SJD
SFO
Okay 4.3

SLOWEST BOARDING EVER

Sun, Apr 22
DFW
SEA
4h 10m
Tue, Apr 24
SEA
DFW
3h 50m
Trip: 3 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52049 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
MCO
BWI
Okay 4.6

Dirty Seat doesn’t recline Seat doesn’t have head support on sides No movies No phone charger Small food tray Poor food choice No free water

RSW
ORD
Mediocre 3.6

They downsized the plan and couldn't fly out to much later that day

LAX
ATL
Excellent 8.0

It was cheap

Very small seats. Good for a short flight but not so much LAX to ATL.

FLL
EWR
Mediocre 3.3

Got to Newark late but safe

Everything

BWI
SEA
Okay 4.6

Dirty Seat doesn’t recline Seat doesn’t have head support on sides No movies No phone charger Small food tray Poor food choice No free water

Mon, Feb 5
DFW
SEA
6h 16m
Wed, Feb 7
SEA
DFW
10h 51m
Trip: 3 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33574 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
RSW
PVD
Excellent 10.0

Basic, simple. No frills but economical

Seats did not recline.. So uncomfortable

OMA
MCO
Excellent 8.0

Nice flight. Arrived early.

4.99 for a can of coke???

DEN
DCA
Excellent 8.0

Time management

Service

MKE
PHX
Mediocre 3.0

Service was awful. Delayed for more than 8hrs without an explanation of what type of maintenance issues were happening. Never given a straight answer as to what was happening. Food vouchers were only offered after the airport restaurants had closed. Once the plane was finished the crew had timed out and we could not leave till the following afternoon. Ended up being put up in a hotel for the night and lost an entire day of our weekend get away. Poor contingency planning on frontiers part. There was no reason

DEN
RNO
Excellent 8.6

Easy flight with good price.

No one takes cash anymore! Have to pay for all snacks! Not alot of room for broad shoulders.

Tue, Mar 6
DFW
SEA
10h 28m
Tue, Mar 13
SEA
DFW
5h 38m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33574 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
OMA
Excellent 8.0

Nice flight. No issues. Flight staff was great.

Front desk check in guy in Orlando was a bit shady. Asked that we pay for our check-in bags with cash and wanted 10$ cash to put our seats together. I did not give him cash and had to ask for a reciept for the checked bags. We were 4 hours early for check in.

MKE
PHX
Mediocre 3.0

Service was awful. Delayed for more than 8hrs without an explanation of what type of maintenance issues were happening. Never given a straight answer as to what was happening. Food vouchers were only offered after the airport restaurants had closed. Once the plane was finished the crew had timed out and we could not leave till the following afternoon. Ended up being put up in a hotel for the night and lost an entire day of our weekend get away. Poor contingency planning on frontiers part. There was no reason

ATL
LAS
Good 6.0

The crew was very friendly.

The seats were close together and not very comfortable. No entertainment, for example a movie for a 4 hour flight. You have to pay for everything. Only thing complimentary is water.

DEN
RNO
Excellent 8.6

Easy flight with good price.

No one takes cash anymore! Have to pay for all snacks! Not alot of room for broad shoulders.

GRR
MCO
Excellent 10.0

Early departure. Non stop. Early arrival. Ease of travel.

Tue, Apr 10
DFW
SEA
7h 42m
Wed, Apr 11
SEA
DFW
8h 55m
Trip: 2 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33574 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
DCA
Excellent 8.0

Time management

Service

MKE
PHX
Mediocre 3.0

Service was awful. Delayed for more than 8hrs without an explanation of what type of maintenance issues were happening. Never given a straight answer as to what was happening. Food vouchers were only offered after the airport restaurants had closed. Once the plane was finished the crew had timed out and we could not leave till the following afternoon. Ended up being put up in a hotel for the night and lost an entire day of our weekend get away. Poor contingency planning on frontiers part. There was no reason

OMA
MCO
Excellent 8.0

Nice flight. Arrived early.

4.99 for a can of coke???

ISP
TPA
Mediocre 2.3

In flight crew was cordial, warm, professional

Everything else was a sh*tshow: bad information, confused and angry employees, flight was 7-hours late

GRR
MCO
Excellent 10.0

Early departure. Non stop. Early arrival. Ease of travel.

Tue, Mar 13
DFW
SEA
10h 28m
Tue, Mar 20
SEA
DFW
5h 38m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33574 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ATL
TTN
Excellent 9.3

I was having a terrible migraine and one of the female on flight staff directed me to open seats where I could lay down. She also provided me with lots of water and a bag of ice!

OMA
MCO
Excellent 8.0

Nice flight. Arrived early.

4.99 for a can of coke???

RSW
PVD
Excellent 10.0

Basic, simple. No frills but economical

Seats did not recline.. So uncomfortable

DEN
DCA
Excellent 8.0

Time management

Service

MIA
LGA
Mediocre 2.0

if you have a hard engagement that you have to make, i hate to say it, but use a bigger airline. These guys are not dependable nyc -> miami. Have had 2 flights cancelled and delayed over 6 hours in the last 6 months. Only one scheduled flight everyday. If you can risk it, fine, but otherwise not worth it.

Wed, Apr 18
DFW
SEA
8h 02m
Sat, Apr 21
SEA
DFW
3h 44m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 1
DFW
SEA
4h 25m
Wed, Feb 7
SEA
DFW
3h 55m
Trip: 7 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 18175 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.5
Entertainment
8.0
Food
7.7
SFO
DAL
Excellent 10.0

great service

liked the airline. Don't like that they were sold to Alaskan

LAX
SFO
Excellent 10.0

Good entertainment and flight was smooth

not enough room for legs maybe and no free wifi. It should be part of the package........

SJD
SFO
Okay 4.3

SLOWEST BOARDING EVER

IAD
LAX
Excellent 8.3

Boarding was Pre Check and easy. The free movies were great and even had captions!

I had a window seat and felt cramped.

IAD
LAX
Excellent 10.0

Entertainment and comfort

Nothing I could think of....... not enough room for legs maybe

Thu, Mar 8
DFW
SEA
5h 44m
Mon, Mar 12
SEA
DFW
3h 58m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 5
DFW
SEA
4h 10m
Tue, Jun 12
SEA
DFW
3h 50m
Trip: 8 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52049 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
MYR
LGA
Mediocre 3.6

The staff was friendly

The lack of proper information about Luggage policy end pricing.

MCO
BWI
Okay 4.6

Dirty Seat doesn’t recline Seat doesn’t have head support on sides No movies No phone charger Small food tray Poor food choice No free water

ORD
LAX
Good 7.3

Can only rate on everything but Entertainment & Food, since there was neither of those. Other than those it was 5 Stars all around.

No complaints available.

BOS
MCO
Excellent 9.6

good trip, excellent service

food prices

LAX
ATL
Excellent 8.0

It was cheap

Very small seats. Good for a short flight but not so much LAX to ATL.

Tue, Mar 13
DFW
SEA
10h 28m
Sun, Mar 18
SEA
DFW
3h 41m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 9
DFW
SEA
17h 20m
Sun, May 13
SEA
DFW
20h 22m
Trip: 5 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33574 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
DCA
Excellent 8.0

Time management

Service

MCO
OMA
Excellent 8.0

Nice flight. No issues. Flight staff was great.

Front desk check in guy in Orlando was a bit shady. Asked that we pay for our check-in bags with cash and wanted 10$ cash to put our seats together. I did not give him cash and had to ask for a reciept for the checked bags. We were 4 hours early for check in.

ATL
TTN
Excellent 9.3

I was having a terrible migraine and one of the female on flight staff directed me to open seats where I could lay down. She also provided me with lots of water and a bag of ice!

MKE
PHX
Mediocre 3.0

Service was awful. Delayed for more than 8hrs without an explanation of what type of maintenance issues were happening. Never given a straight answer as to what was happening. Food vouchers were only offered after the airport restaurants had closed. Once the plane was finished the crew had timed out and we could not leave till the following afternoon. Ended up being put up in a hotel for the night and lost an entire day of our weekend get away. Poor contingency planning on frontiers part. There was no reason

DEN
RNO
Excellent 8.6

Easy flight with good price.

No one takes cash anymore! Have to pay for all snacks! Not alot of room for broad shoulders.

Tue, Jun 5
DFW
SEA
4h 10m
Tue, Jun 12
SEA
DFW
3h 50m
Trip: 8 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52049 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
BOS
MCO
Excellent 9.6

good trip, excellent service

food prices

MCO
BWI
Okay 4.6

Dirty Seat doesn’t recline Seat doesn’t have head support on sides No movies No phone charger Small food tray Poor food choice No free water

RSW
ORD
Mediocre 3.6

They downsized the plan and couldn't fly out to much later that day

FLL
EWR
Mediocre 3.3

Got to Newark late but safe

Everything

MCO
BOS
Excellent 9.6

good flight, excellent service

food prices

Sat, Jun 2
DFW
SEA
17h 20m
Tue, Jun 5
SEA
DFW
20h 22m
Trip: 4 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33574 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
LGA
Mediocre 2.0

if you have a hard engagement that you have to make, i hate to say it, but use a bigger airline. These guys are not dependable nyc -> miami. Have had 2 flights cancelled and delayed over 6 hours in the last 6 months. Only one scheduled flight everyday. If you can risk it, fine, but otherwise not worth it.

ISP
TPA
Mediocre 2.3

In flight crew was cordial, warm, professional

Everything else was a sh*tshow: bad information, confused and angry employees, flight was 7-hours late

ATL
TTN
Excellent 9.3

I was having a terrible migraine and one of the female on flight staff directed me to open seats where I could lay down. She also provided me with lots of water and a bag of ice!

RSW
PVD
Excellent 10.0

Basic, simple. No frills but economical

Seats did not recline.. So uncomfortable

GRR
MCO
Excellent 10.0

Early departure. Non stop. Early arrival. Ease of travel.

Sun, Jan 28
DFW
SEA
4h 25m
Wed, Feb 14
SEA
DFW
3h 55m
Trip: 18 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 18175 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.5
Entertainment
8.0
Food
7.7
SJD
SFO
Okay 4.3

SLOWEST BOARDING EVER

HNL
LAX
Okay 4.3

i arrived at the airport 2.5 hrs before my flight because i’d been unable to check in online. the alaska counter was closed and i waited for 45 minutes until they opened only to be told that i was flying on their sister airline, virgin. i hustled my luggage over to the new airline, and then wasn’t assigned a seat until the first two groups had already been allowed to board the plane. it was very -needlessly- stressful. no blankets offered for the red eye. i’d been on 8 flights in 5 weeks and this leg of the journey was the most disappointing.

LAX
SFO
Excellent 10.0

Good entertainment and flight was smooth

not enough room for legs maybe and no free wifi. It should be part of the package........

LAX
EWR
Mediocre 2.0

I WASNT EVEN ON THIS FLIGHT BECAUSE YOU GUYS COULDNT GET ME OUT THERE IN TIME, HOW ARE YOU ASKING ME THIS INFORMATION???

I had my flight cancelled due to a snow storm hitting the north east but being from the area I understood this was a risk and wasn't very upset by this. What upset me was that when I called to speak with a Virgin rep, I sat on hold for an hour and a half only for the line to go dead. I then called back and sat once again for an hour and 45 minutes until I got a rep whose connection was so poor that I could only make out every 6th word he said. To top it all off, Virgin wasn't able to get me a flight to my destination until 4 days after when I had originally planned to leave, so by they I would've already missed my graduate school interview in Los Angeles. All in all, I missed my interview, I spent 3 hours on hold to barely hear my rep explain to me why I couldn't get to Los Angeles for 4 more days, and I spent an extra week freezing in NJ. Thanks Virgin!

OGG
SFO
Good 6.0

The cabin lighting is nice, low, and soothing.

The seats have a headrest that cannot be removed and it is not comfortable.

Tue, Jul 3
DFW
SEA
4h 10m
Wed, Jul 18
SEA
DFW
3h 50m
Trip: 16 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52049 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ORD
LAX
Good 7.3

Can only rate on everything but Entertainment & Food, since there was neither of those. Other than those it was 5 Stars all around.

No complaints available.

BOS
MCO
Excellent 9.6

good trip, excellent service

food prices

MCO
BOS
Excellent 9.6

good flight, excellent service

food prices

BWI
SEA
Okay 4.6

Dirty Seat doesn’t recline Seat doesn’t have head support on sides No movies No phone charger Small food tray Poor food choice No free water

MYR
LGA
Mediocre 3.6

The staff was friendly

The lack of proper information about Luggage policy end pricing.

Tue, Jul 31
DFW
SEA
4h 10m
Wed, Aug 8
SEA
DFW
3h 50m
Trip: 9 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52049 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
FLL
LGA
Okay 4.0

The fact that this company can't even provide FREE water

MCO
BOS
Excellent 9.6

good flight, excellent service

food prices

BWI
SEA
Okay 4.6

Dirty Seat doesn’t recline Seat doesn’t have head support on sides No movies No phone charger Small food tray Poor food choice No free water

LAX
ATL
Excellent 8.0

It was cheap

Very small seats. Good for a short flight but not so much LAX to ATL.

FLL
EWR
Mediocre 3.3

Got to Newark late but safe

Everything

Fri, Mar 16
DFW
SEA
6h 16m
Sun, Mar 25
SEA
DFW
3h 58m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Dallas/Ft Worth & other airports to Seattle/Tacoma Intl Flight Information

Avg. Flight Duration 4h 03m
Flights Arrive in Seattle/Tacoma Intl
Flights Depart from Dallas/Ft Worth & other airports
Flight Price $144
Distance 1657 miles
Airlines Frontier, Virgin America, Spirit Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.