Find Cheap Flights from Colorado Springs to Seattle (COS - 03A)

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Book cheap flights from Colorado Springs to Seattle (round-trip)

Airports
Origin
Colorado Springs
$137
only
$137
Destination
Seattle
$137
only
$137
Tue, Apr 17
COS
SEA
3h 10m
Tue, Apr 24
SEA
COS
2h 40m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
AUS
PHX
Good 6.0

Flight was delayed

ABQ
DEN
Mediocre 2.0

They had to fly in 2 plains to try and get us out. They didn’t offer meal vouchers until 51/3 hours into the delay.

LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

COS
SAN
Excellent 10.0

Comfortable and affordable

None

DEN
DCA
Mediocre 3.3

Non stop

Late flight with no explanation. No WiFi Nickel and dime you to death

Tue, May 1
COS
SEA
4h 46m
Sun, May 6
SEA
COS
2h 52m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 8
COS
SEA
4h 44m
Mon, Mar 12
SEA
COS
4h 03m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54764 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
ZRH
EWR
Excellent 9.6

more room in the seats

movie choices were meh, but I guess that's a personal preference

EWR
ORF
Okay 5.0

i got home.

Delayed over an hour waiting on the crew. Seems perhaps common with this flight since I had a problem with the leg coming up earlier in the week.

PIT
EWR
Mediocre 2.0

I liked the staff at united in Pittsburgh who helped solve the real mess with my reservation

I did not like having my flight to Düsseldorf changed to flight to Frankfurt without being told of the change. That flight was late so I missed my connection to GVA- Frankfurt is a dreadful airport

LGA
ORD
Okay 5.3

Crew on board was good

United intentionally overbooked first class. Told me that I would have the privilege of taking an economy class seat for the same price I paid for first class. Then were stunned I was not thrilled with their generosity.

DEL
EWR
Good 7.0

Despite all the security checks, it was easy to board even in group 4. :)

Food was just mediocre. Would be nice to see a menu. They didn't offer slippers and the eye masks for the long flight. Comfort plus seats were spacious not really "comfortable:

Wed, May 16
COS
SEA
6h 29m
Wed, May 23
SEA
COS
4h 19m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
MSP
CLT
Excellent 10.0

It was great because I was able to get an aisle seat.

Like it all

FLL
BOS
Good 6.3

Food and nice crew

No tvs and bad WiFi

JFK
MCO
Excellent 8.0

Entertainment system great. Individual choices include recent movies. On board staff very nice

We had issues with baggage. Delta was supposed to transfer 4 bags to Disney for Magic Express transportation. Only 3 went. Disney tried hard to fix problem, and even gave us something to ameliorate the situation. Delta took hard line, wasn't helpful and gave nothing. It took 2 days to find bag.

AMS
JFK
Excellent 8.3

The seat in Comfort+ was comfortable. The crew was very professional and also friendly and pleasant. The flight departed on time and arrived early.

Food was mediocre.

JFK
LAS
Excellent 10.0

Best part of the flight was to experience the joy of talking to loved once from the cloud, thank you delta for providing free wifi in the cloud. You have won my heart!!

To pay for food and a drink!! Please bring them back!!

Thu, Apr 19
COS
SEA
3h 10m
Tue, Apr 24
SEA
COS
2h 40m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
DEN
Excellent 10.0

On time Departure, Early Arrival. Excellent Flight Crew

Seats don't recline, tiny tray Table

AUS
PHX
Good 6.0

Flight was delayed

MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

DEN
DCA
Mediocre 3.3

Non stop

Late flight with no explanation. No WiFi Nickel and dime you to death

LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

Tue, Apr 24
COS
SEA
3h 10m
Thu, Apr 26
SEA
COS
2h 40m
Trip: 3 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
DCA
Mediocre 3.3

Non stop

Late flight with no explanation. No WiFi Nickel and dime you to death

LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

MIA
DEN
Excellent 10.0

On time Departure, Early Arrival. Excellent Flight Crew

Seats don't recline, tiny tray Table

COS
SAN
Excellent 10.0

Comfortable and affordable

None

MIA
PHL
Okay 5.3

Boarding was smooth and fast. The travel time was a bit faster than predicted too.

With lack of reclining seats and no complimentary snacks or drinks at all, the comfort scale is lacking. Even the tray tables were replaced by miniature, undersized, pieces. Even with the discounted prices, it’s hard to want to fly with them again.

Thu, Apr 26
COS
SEA
3h 10m
Sun, May 6
SEA
COS
2h 52m
Trip: 11 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
PHL
Okay 5.3

Boarding was smooth and fast. The travel time was a bit faster than predicted too.

With lack of reclining seats and no complimentary snacks or drinks at all, the comfort scale is lacking. Even the tray tables were replaced by miniature, undersized, pieces. Even with the discounted prices, it’s hard to want to fly with them again.

SAN
MCO
Okay 4.0

Price

The seats didn't recline, and we were charged for our carry on

LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

DEN
LAS
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

Sun, Apr 29
COS
SEA
3h 10m
Sun, May 6
SEA
COS
2h 52m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

MIA
DEN
Excellent 10.0

On time Departure, Early Arrival. Excellent Flight Crew

Seats don't recline, tiny tray Table

MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

ABQ
DEN
Mediocre 2.0

They had to fly in 2 plains to try and get us out. They didn’t offer meal vouchers until 51/3 hours into the delay.

COS
SAN
Excellent 10.0

Comfortable and affordable

None

Tue, May 29
COS
SEA
3h 10m
Tue, Jun 12
SEA
COS
4h 20m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 1
COS
SEA
3h 10m
Sun, May 6
SEA
COS
2h 52m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

MIA
PHL
Okay 5.3

Boarding was smooth and fast. The travel time was a bit faster than predicted too.

With lack of reclining seats and no complimentary snacks or drinks at all, the comfort scale is lacking. Even the tray tables were replaced by miniature, undersized, pieces. Even with the discounted prices, it’s hard to want to fly with them again.

DEN
DCA
Mediocre 3.3

Non stop

Late flight with no explanation. No WiFi Nickel and dime you to death

ABQ
DEN
Mediocre 2.0

They had to fly in 2 plains to try and get us out. They didn’t offer meal vouchers until 51/3 hours into the delay.

LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

Thu, May 17
COS
SEA
3h 10m
Sun, May 20
SEA
COS
2h 52m
Trip: 4 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCI
DEN
Excellent 10.0

Very smooth flight

SAN
MCO
Okay 4.0

Price

The seats didn't recline, and we were charged for our carry on

MIA
PHL
Okay 5.3

Boarding was smooth and fast. The travel time was a bit faster than predicted too.

With lack of reclining seats and no complimentary snacks or drinks at all, the comfort scale is lacking. Even the tray tables were replaced by miniature, undersized, pieces. Even with the discounted prices, it’s hard to want to fly with them again.

ABQ
DEN
Mediocre 2.0

They had to fly in 2 plains to try and get us out. They didn’t offer meal vouchers until 51/3 hours into the delay.

MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

Thu, May 17
COS
SEA
3h 10m
Thu, May 24
SEA
COS
4h 35m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 17
COS
SEA
3h 10m
Sun, May 20
SEA
COS
2h 52m
Trip: 4 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
AUS
PHX
Good 6.0

Flight was delayed

LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

MIA
DEN
Excellent 10.0

On time Departure, Early Arrival. Excellent Flight Crew

Seats don't recline, tiny tray Table

DEN
DCA
Mediocre 3.3

Non stop

Late flight with no explanation. No WiFi Nickel and dime you to death

ABQ
DEN
Mediocre 2.0

They had to fly in 2 plains to try and get us out. They didn’t offer meal vouchers until 51/3 hours into the delay.

Tue, Jun 19
COS
SEA
3h 10m
Mon, Jul 2
SEA
COS
4h 29m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 8
COS
SEA
7h 26m
Sun, Mar 11
SEA
COS
4h 10m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54764 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
ORF
Okay 5.0

i got home.

Delayed over an hour waiting on the crew. Seems perhaps common with this flight since I had a problem with the leg coming up earlier in the week.

ZRH
EWR
Excellent 9.6

more room in the seats

movie choices were meh, but I guess that's a personal preference

IAD
NRT
Excellent 10.0

For a little over $2000 you get an economy seat non-stop from DC to Tokyo and back. Meals were good. As economy seats go, it's comfortable. Midweek the flight is about half to two thirds full. So you might be able to stretch out even!

DSM
DEN
Excellent 8.0

I had to check my carry on from DEN to DSM because flight was full which I was told I could pickup at gate.. at the gate the TSA agent was very rude to me as I was confused as where my bag was, which I had to to baggage claim.

PIT
EWR
Mediocre 2.0

I liked the staff at united in Pittsburgh who helped solve the real mess with my reservation

I did not like having my flight to Düsseldorf changed to flight to Frankfurt without being told of the change. That flight was late so I missed my connection to GVA- Frankfurt is a dreadful airport

Tue, Jul 17
COS
SEA
6h 44m
Tue, Jul 31
SEA
COS
4h 15m
Trip: 15 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SLC
CUN
Mediocre 2.0

Your company has the worst customer service ever! You ruined our family vacation and just have horrible policies I can’t believe it! Will never purchase anything off your website again! You suck!

MSP
CLT
Mediocre 2.0

Delayed

LAX
MSP
Excellent 9.0

Had to sit in the middle row and I wasn’t given the option to get an aisle sit during check in.

No flexibility for seats

FLL
BOS
Good 6.3

Food and nice crew

No tvs and bad WiFi

JFK
MCO
Excellent 8.0

Entertainment system great. Individual choices include recent movies. On board staff very nice

We had issues with baggage. Delta was supposed to transfer 4 bags to Disney for Magic Express transportation. Only 3 went. Disney tried hard to fix problem, and even gave us something to ameliorate the situation. Delta took hard line, wasn't helpful and gave nothing. It took 2 days to find bag.

Wed, Mar 28
COS
SEA
7h 10m
Sun, Apr 8
SEA
COS
2h 40m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 24
COS
SEA
9h 47m
Wed, May 2
SEA
COS
6h 48m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54764 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
DEL
EWR
Good 7.0

Despite all the security checks, it was easy to board even in group 4. :)

Food was just mediocre. Would be nice to see a menu. They didn't offer slippers and the eye masks for the long flight. Comfort plus seats were spacious not really "comfortable:

LGA
IAH
Good 6.0

The staff was pretty polite and helpful

The plane was old, seats didn’t recline and I thought all flights over 4 hours had screens and not personal device entertainment. I was able to use but it’s not conducive to the overall experience.

ZRH
EWR
Excellent 9.6

more room in the seats

movie choices were meh, but I guess that's a personal preference

EWR
TPA
Excellent 8.0

Made up time for delayed departure

So cramped. Sat next to very obese person....spilled onto my seat

PIT
EWR
Mediocre 2.0

I liked the staff at united in Pittsburgh who helped solve the real mess with my reservation

I did not like having my flight to Düsseldorf changed to flight to Frankfurt without being told of the change. That flight was late so I missed my connection to GVA- Frankfurt is a dreadful airport

Thu, Apr 26
COS
SEA
9h 13m
Sun, Apr 29
SEA
COS
2h 40m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 19
COS
SEA
4h 36m
Sat, Jun 30
SEA
COS
7h 20m
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
JFK
LAS
Excellent 10.0

Best part of the flight was to experience the joy of talking to loved once from the cloud, thank you delta for providing free wifi in the cloud. You have won my heart!!

To pay for food and a drink!! Please bring them back!!

LAX
MSP
Excellent 9.0

Had to sit in the middle row and I wasn’t given the option to get an aisle sit during check in.

No flexibility for seats

LAX
MCO
Excellent 10.0

I am used to flying Frontier because of cost but recently traveled Delta and boy did I feel completely spoiled! Not only did my other half get our bags for free due to his status with Delta but the amenities they offer and the comfort of the economy seats compared to other airlines is a major difference. As a chronic pain patient, if I can find a Delta flight for a little more, I will be booking with them for sure! Highly recommend them!

FLL
BOS
Good 6.3

Food and nice crew

No tvs and bad WiFi

SLC
CUN
Mediocre 2.0

Your company has the worst customer service ever! You ruined our family vacation and just have horrible policies I can’t believe it! Will never purchase anything off your website again! You suck!

Colorado Springs to Seattle Flight Information

Avg. Flight Duration 2h 58m
Flights Arrive in Seattle
Flights Depart from Colorado Springs
Flight Price $137
Distance 1071 miles
Airlines Frontier, United, Delta
*
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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.