Cheap Flights from Black Diamond from ฿2,190

View ฿2,190 flight on Thu, 23 Apr 2026Opens in a new window

Popular airlines from Black Diamond

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Black Diamond

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 23 Apr - Mon, 27 Apr
SEA
Seattle
DEN
Denver
฿4,380 Return, found 6 days ago
฿4,380
Return
found 6 days ago
Select Delta flight, departing Thu, 23 Apr from Seattle to Denver, returning Mon, 27 Apr, priced at ฿4,380 found 6 days ago
Delta
Wed, 22 Apr - Sun, 26 Apr
SEA
Seattle
SFO
San Francisco
฿4,380 Return, found 6 days ago
฿4,380
Return
found 6 days ago
Select Delta flight, departing Wed, 22 Apr from Seattle to San Francisco, returning Sun, 26 Apr, priced at ฿4,380 found 6 days ago
Delta
Sat, 18 Apr - Tue, 21 Apr
SEA
Seattle
PHX
Phoenix
฿4,450 Return, found 3 days ago
฿4,450
Return
found 3 days ago
Select Delta flight, departing Sat, 18 Apr from Seattle to Phoenix, returning Tue, 21 Apr, priced at ฿4,450 found 3 days ago
Delta
Wed, 22 Apr - Sun, 26 Apr
SEA
Seattle
SFO
San Francisco
฿4,695 Return, found 6 days ago
฿4,695
Return
found 6 days ago
Select Delta flight, departing Wed, 22 Apr from Seattle to San Francisco, returning Sun, 26 Apr, priced at ฿4,695 found 6 days ago
Delta
Fri, 24 Apr - Sun, 26 Apr
SEA
Seattle
SFO
San Francisco
฿4,775 Return, found 4 days ago
฿4,775
Return
found 4 days ago
Select Delta flight, departing Fri, 24 Apr from Seattle to San Francisco, returning Sun, 26 Apr, priced at ฿4,775 found 4 days ago
United
Wed, 22 Apr - Sun, 26 Apr
SEA
Seattle
SFO
San Francisco
฿5,500 Return, found 6 days ago
฿5,500
Return
found 6 days ago
Select United flight, departing Wed, 22 Apr from Seattle to San Francisco, returning Sun, 26 Apr, priced at ฿5,500 found 6 days ago
United
Thu, 23 Apr - Sun, 26 Apr
SEA
Seattle
SFO
San Francisco
฿5,585 Return, found 5 days ago
฿5,585
Return
found 5 days ago
Select United flight, departing Thu, 23 Apr from Seattle to San Francisco, returning Sun, 26 Apr, priced at ฿5,585 found 5 days ago
United
Thu, 23 Apr - Mon, 27 Apr
SEA
Seattle
DEN
Denver
฿5,660 Return, found 6 days ago
฿5,660
Return
found 6 days ago
Select United flight, departing Thu, 23 Apr from Seattle to Denver, returning Mon, 27 Apr, priced at ฿5,660 found 6 days ago
Delta
Mon, 20 Apr - Fri, 24 Apr
SEA
Seattle
SFO
San Francisco
฿5,745 Return, found 3 days ago
฿5,745
Return
found 3 days ago
Select Delta flight, departing Mon, 20 Apr from Seattle to San Francisco, returning Fri, 24 Apr, priced at ฿5,745 found 3 days ago
American Airlines
Wed, 22 Apr - Sun, 26 Apr
SEA
Seattle
SFO
San Francisco
฿5,820 Return, found 6 days ago
฿5,820
Return
found 6 days ago
Select American Airlines flight, departing Wed, 22 Apr from Seattle to San Francisco, returning Sun, 26 Apr, priced at ฿5,820 found 6 days ago

Travel information

Flights from Black Diamond: Essential Travel Information

Cheapest flight from Black Diamond
฿4,380 (roundtrip)
Best airlines to fly from Black Diamond
Delta, United, Alaska Airlines, American Airlines
Cheapest month to fly from Black Diamond
April
Black Diamond IATA code
SEA
Black Diamond Country/State
Washington
Airline ticket deals from Black Diamond
฿4,380 - ฿5,820

 

*Available to Expedia members.