$47 Cheap flight deals from Denver (DEN) to Renton (SEA)

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This Weekend's Flight Deals from Denver to Renton

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 23 - Tue, May 26
DEN
Denver Intl.
SEA
Seattle - Tacoma Intl.
$311 Roundtrip, found 1 hour ago
$311
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, May 23 from Denver Intl. to Seattle - Tacoma Intl., returning Tue, May 26, priced at $311 found 1 hour ago
Sat, May 23 - Sat, May 30
COS
Colorado Springs
SEA
Seattle - Tacoma Intl.
$526 Roundtrip, found 1 day ago
$526
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, May 23 from Colorado Springs to Seattle - Tacoma Intl., returning Sat, May 30, priced at $526 found 1 day ago
Sat, May 23 - Sat, Jun 6
DEN
Denver Intl.
PAE
Seattle Paine Field Intl. Airport
$615 Roundtrip, found 2 days ago
$615
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, May 23 from Denver Intl. to Seattle Paine Field Intl. Airport, returning Sat, Jun 6, priced at $615 found 2 days ago

Airfares from $47 One Way, $147 Round Trip from Denver to Renton

Prices starting at $147 for return flights and $47 for one-way flights to Renton were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 8 - Tue, Jun 9
DEN
Denver
SEA
Seattle
$147 Roundtrip, found 1 hour ago
$147
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Jun 8 from Denver to Seattle, returning Tue, Jun 9, priced at $147 found 1 hour ago
Sun, Jun 7 - Wed, Jun 10
DEN
Denver
SEA
Seattle
$153 Roundtrip, found 1 day ago
$153
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Jun 7 from Denver to Seattle, returning Wed, Jun 10, priced at $153 found 1 day ago
Tue, Jul 21 - Wed, Jul 22
COS
Colorado Springs
SEA
Seattle
$217 Roundtrip, found 14 hours ago
$217
Roundtrip
found 14 hours ago
Select Southwest Airlines flight, departing Tue, Jul 21 from Colorado Springs to Seattle, returning Wed, Jul 22, priced at $217 found 14 hours ago
Tue, Oct 13 - Tue, Oct 20
COS
Colorado Springs
SEA
Seattle
$241 Roundtrip, found 5 days ago
$241
Roundtrip
found 5 days ago
Select United flight, departing Tue, Oct 13 from Colorado Springs to Seattle, returning Tue, Oct 20, priced at $241 found 5 days ago
Wed, Jul 8 - Thu, Jul 16
COS
Colorado Springs
SEA
Seattle
$256 Roundtrip, found 4 hours ago
$256
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Jul 8 from Colorado Springs to Seattle, returning Thu, Jul 16, priced at $256 found 4 hours ago

Renton economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Murano
4.5-star property

Hotel Murano

8.6/10 Excellent! (2,920 reviews)

Jul 8 - Jul 11

3 night stay

Denver (DEN) to Seattle (SEA)

Frontier Airlines • Roundtrip • Coach
Price was $749, price is now $532 per person
$532
per person
found 1 day ago
We stay here regularly when we have an event in Tacoma. Good value.

Reviewed on Mar 22, 2026

1 Hotel Seattle
5.0-star property

1 Hotel Seattle

9.4/10 Exceptional! (297 reviews)

Jul 8 - Jul 11

3 night stay

Denver (DEN) to Seattle (SEA)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,625, price is now $1,061 per person
$1,061
per person
found 1 day ago
This was our third time staying at this particular hotel in the last 10 years so we have a history to compare it to. It will be the last time we stay here. For the room price and the options that you have to DEPEND on the hotel staff to provide for you in a timely manner, it wasn't worth it. Nice property to look at though

Reviewed on May 27, 2025

Fairmont Olympic Hotel
5.0-star property

Fairmont Olympic Hotel

9.2/10 Wonderful! (1,651 reviews)

Jun 27 - Jun 30

3 night stay

Denver (DEN) to Seattle (SEA)

Delta • Coach

Seattle (SEA) to Denver (DEN)

Frontier Airlines • Coach
Save 100% on your flight
Price was $1,108, price is now $760 per person
$760
per person
found 1 day ago
Beautiful hotel, centrally located and convenient to everything. The light rail, Pike Place Market, the library and numerous restaurants are just blocks away. A wonderful stay.

Reviewed on May 4, 2026

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Renton first class flight packages

Price found within the past 48 hours. Click for updated prices.
The Belltown Inn
2.5-star property

The Belltown Inn

9.4/10 Exceptional! (4,477 reviews)

Jun 19 - Jun 22

3 night stay

Denver (DEN) to Seattle (SEA)

Delta • Roundtrip • FirstClass
Price was $1,569, price is now $1,243 per person
$1,243
per person
found 1 day ago
24 hour rooftop patio was a bonus

Reviewed on May 7, 2026

Mediterranean Inn
3.0-star property

Mediterranean Inn

9.4/10 Exceptional! (5,838 reviews)

Jun 19 - Jun 22

3 night stay

Denver (DEN) to Seattle (SEA)

Delta • Roundtrip • FirstClass
Price was $1,838, price is now $1,427 per person
$1,427
per person
found 1 day ago
Plenty of food to within walking distance

Reviewed on May 16, 2026

Level Seattle Downtown - South Lake Union
3.5-star property

Level Seattle Downtown - South Lake Union

9/10 Wonderful! (1,395 reviews)

Jun 19 - Jun 22

3 night stay

Denver (DEN) to Seattle (SEA)

Delta • Roundtrip • FirstClass
Price was $1,668, price is now $1,365 per person
$1,365
per person
found 1 day ago
Staff was very nice and everything was clean.

Reviewed on Dec 4, 2025

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More About Flying To Renton from Denver

Route Information for Flights from Denver to Renton

Origin Airport IATA Code
DEN
Destination Airport IATA Code
SEA
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Denver to Renton

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.