Delta: Seattle – Athens, Greece. $518 (Basic Economy) / $718 (Regular Economy). Roundtrip, including all Taxes

Sample Travel Date:

  • August 26th – September 4th
  • This is just ONE SAMPLE travel date, for more availability, please follow the “Fare Availability” and “How to Search for Availability” instructions below

Fare Availability:

  • Valid for travel in mid May or late August or mid September – early October for Sunday through Wednesday departures and Tuesday through Friday returns. A Sunday stay is required. Availability is limited. Must purchase at least 14 days in advance of departure
  • Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.

How to Search for Availability:

  • This is just to search for availability. To buy your tickets, scroll down to “How to Buy” section of this post
  • Use Matrix Airfare Search by ITA Software and use the following search criteria:
    • Origin: SEA
    • Origin Advanced Routing Code:
      • Routing Codes: DL DL
      • Extension Codes: f .. VKX06LBA ; maxconnect 360
        • This is instructing Matrix Airfare Search by ITA Software to search for the Basic Economy fare. Use those dates on Delta and you will be presented with the option to upgrade to the regular economy fare.
    • Destination:  ATH
    • Return Advanced Routing Code:
      • Routing Codes: DL DL
      • Extension Codes: f .. VKX06LBA ; maxconnect 360
    • (Click on Advanced Codes link to enable advanced routing code input)
    • Select “See calendar of lowest fares”
    • Duration “3-10” (This is just a sample, you can use any 7 day date range like 3-10, 7-14 etc)
  • Beginner’s Guide on How to Use Matrix by ITA Software
  • How to Read Airfare Rules and Use It to Your Advantage
  • The Matrix Airfare Search by ITA Software search page should be like below when all values are inputted
  • You cannot buy tickets using Matrix Airfare Search by ITA Software. To buy, follow our instructions in the “How to Buy” section below.

Fare Class:

  • E (Basic Economy)
  • V (Regular Economy)

Elite Qualifying Dollars:

Routing:

  • SEA – CDG (Paris)  – ATH (Athens) – ATL (Atlanta) – SEA

Stopover:

Mileage:

  • Miles Flown: 14,170 miles or 3.7 cents per mile (Basic Economy) / 5.1 cents per mile (Regular Economy)
  • Redeemable Miles: 2,905 miles

How to Buy:

  • Book on Delta with dates found on Matrix Airfare Search by ITA Software.

Delta: Seattle – Lisbon, Portugal. $543 (Basic Economy) / $743 (Regular Economy). Roundtrip, including all Taxes

Sample Travel Date:

  • November 1st – 8th
  • This is just ONE SAMPLE travel date, for more availability, please follow the “Fare Availability” and “How to Search for Availability” instructions below

Fare Availability:

  • Valid for travel from late October – early December or January 2026 – early March 2026. A Sunday stay is required. Availability is limited. Must purchase at least 7 days in advance of departure
  • Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.

How to Search for Availability:

  • This is just to search for availability. To buy your tickets, scroll down to “How to Buy” section of this post
  • Use Matrix Airfare Search by ITA Software and use the following search criteria:
    • Origin: SEA
    • Origin Advanced Routing Code:
      • Routing Codes: DL DL
      • Extension Codes: maxconnect 300
        • This is instructing Matrix Airfare Search by ITA Software to search for the Basic Economy fare. Use those dates on Delta and you will be presented with the option to upgrade to the regular economy fare.
    • Destination:  LIS
    • Return Advanced Routing Code:
      • Routing Codes: DL DL
      • Extension Codes: maxconnect 300
    • (Click on Advanced Codes link to enable advanced routing code input)
    • Select “See calendar of lowest fares”
    • Duration “3-10” (This is just a sample, you can use any 7 day date range like 3-10, 7-14 etc)
  • Beginner’s Guide on How to Use Matrix by ITA Software
  • How to Read Airfare Rules and Use It to Your Advantage
  • The Matrix Airfare Search by ITA Software search page should be like below when all values are inputted
  • You cannot buy tickets using Matrix Airfare Search by ITA Software. To buy, follow our instructions in the “How to Buy” section below.

Fare Class:

  • E (Basic Economy)
  • V (Regular Economy)

Elite Qualifying Dollars:

Routing:

  • SEA – JFK (New York) – LIS (Lisbon) – JFK – SEA

Stopover:

Mileage:

  • Miles Flown: 11,542 miles or 4.7 cents per mile (Basic Economy) / 6.4 cents per mile (Regular Economy)
  • Redeemable Miles: 3,050 miles

How to Buy:

  • Book on Delta with dates found on Matrix Airfare Search by ITA Software.

American: Seattle – San Jose, Costa Rica. $395 (Basic Economy) / $457 (Regular Economy). Roundtrip, including all Taxes

Sample Travel Date:

  • September 18th – 23rd
  • This is just ONE SAMPLE travel date, for more availability, please follow the “Fare Availability” and “How to Search for Availability” instructions below

Fare Availability:

  • Valid for travel from late August – early October. Availability is limited. Must purchase at least 3 days in advance of departure
  • Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.

How to Search for Availability:

  • This is just to search for availability. To buy your tickets, scroll down to “How to Buy” section of this post
  • The Matrix Airfare Search by ITA Software search page should be like below when all values are inputted
  • You cannot buy tickets using Matrix Airfare Search by ITA Software. To buy, follow our instructions in the “How to Buy” section below.

Fare Class:

  • B (Basic Economy)
  • O (Regular Economy)

Routing:

  • SEA –  DFW (Dallas) – SJO (San Jose) – DFW – SEA

Stopover:

Mileage:

  • Miles Flown: 7,682 miles or 5.1 cents per mile (Basic Economy) / 6.6 cents per mile (Regular Economy)
  • Loyalty Points: 1,560 points
  • Redeemable Miles: 1,560 miles

How to Buy:

  • Book on American with dates found on Matrix Airfare Search by ITA Software

Alaska Air: Seattle – Chicago (and vice versa). $127 (Basic Economy) / $237 (Regular Economy). Roundtrip, including all Taxes

Sample Travel Date:

  • September 13th – 16th
  • This is just ONE SAMPLE travel date, for more availability, please follow the “Fare Availability” and “How to Search for Availability” instructions below

Fare Availability:

  • Valid for travel from late May – early June or late August – early November for Tuesday, Wednesday and Saturday departures and returns. Availability is limited. Must purchase at least 21 days in advance of departure
  • Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.

How to Search for Availability:

  • This is just to search for availability. To buy your tickets, scroll down to “How to Buy” section of this post
  • Use Matrix Airfare Search by ITA Software and use the following search criteria:
    • Origin: SEA
    • Origin Advanced Routing Code:
      • Routing Codes: as
      • Extension Codes:
        • This is instructing Matrix Airfare Search by ITA Software to search for the Basic Economy fare. Use those dates on Alaska Air and you will be presented with the option to upgrade to the regular economy fare.
    • Destination:  ORD
      • This works both ways so ORD can be the Origin and SEA can be the Destination
    • Return Advanced Routing Code:
      • Routing Codes: as
      • Extension Codes:
    • (Click on Advanced Codes link to enable advanced routing code input)
    • Select “See calendar of lowest fares”
    • Duration “3-10” (This is just a sample, you can use any 7 day date range like 3-10, 7-14 etc)
  • Beginner’s Guide on How to Use Matrix by ITA Software
  • How to Read Airfare Rules and Use It to Your Advantage
  • The Matrix Airfare Search by ITA Software search page should be like below when all values are inputted
  • You cannot buy tickets using Matrix Airfare Search by ITA Software. To buy, follow our instructions in the “How to Buy” section below.

Fare Class:

  • X (Basic Economy)
  • R (Regular Economy)

Routing:

  • SEA – ORD (Seattle) – SEA

Mileage:

  • Miles Flown: 3,430 miles or 3.7 cents per mile (Basic Economy) / 6.9 cents per mile (Regular Economy)
  • Elite Qualifying Miles: 3,430 miles
  • Redeemable Miles: 3,430 miles

How to Buy:

  • Book on Alaska Air with dates found on Matrix Airfare Search by ITA Software,

Delta: Dallas – Seattle (and vice versa). $147 (Basic Economy) / $237 (Regular Economy). Roundtrip, including all Taxes

Sample Travel Date:

  • September 13th – 16th
  • This is just ONE SAMPLE travel date, for more availability, please follow the “Fare Availability” and “How to Search for Availability” instructions below

Fare Availability:

  • Valid for travel from August – early November for Tuesday, Wednesday and Saturday departures and returns. Availability is limited. Must purchase at least 21 days in advance of departure
  • Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.

How to Search for Availability:

  • This is just to search for availability. To buy your tickets, scroll down to “How to Buy” section of this post
  • Use Matrix Airfare Search by ITA Software and use the following search criteria:
    • Origin: DFW
    • Origin Advanced Routing Code:
      • Routing Codes: DL
      • Extension Codes:
        • This is instructing Matrix Airfare Search by ITA Software to search for the Basic Economy fare. Use those dates on Delta and you will be presented with the option to upgrade to the regular economy fare.
    • Destination:  SEA
      • This works both ways, so SEA can be the Origin and DFW can be the Destination
    • Return Advanced Routing Code:
      • Routing Codes: DL
      • Extension Codes:
    • (Click on Advanced Codes link to enable advanced routing code input)
    • Select “See calendar of lowest fares”
    • Duration “3-10” (This is just a sample, you can use any 7 day date range like 3-10, 7-14 etc)
  • Beginner’s Guide on How to Use Matrix by ITA Software
  • How to Read Airfare Rules and Use It to Your Advantage
  • The Matrix Airfare Search by ITA Software search page should be like below when all values are inputted
  • You cannot buy tickets using Matrix Airfare Search by ITA Software. To buy, follow our instructions in the “How to Buy” section below.

Fare Class:

  • E (Basic Economy)
  • V (Regular Economy)

Elite Qualifying Dollars:

Routing:

  • DFW – SEA (Seattle)- DFW

Mileage:

  • Miles Flown: 3,314 miles or 4.4 cents per mile (Basic Economy) / 7.1 cents per mile (Regular Economy)
  • Redeemable Miles: 959 miles

How to Buy:

  • Book on Delta with dates found on Matrix Airfare Search by ITA Software.

Delta: Seattle – Phoenix (and vice versa). $119 (Basic Economy) / $199 (Regular Economy). Roundtrip, including all Taxes

Sample Travel Date:

  • November 5th – 12th
  • This is just ONE SAMPLE travel date, for more availability, please follow the “Fare Availability” and “How to Search for Availability” instructions below

Fare Availability:

  • Valid for travel from June – early November for Tuesday and Wednesday departures and returns. Availability is limited. Must purchase at least 7 days in advance of departure
  • Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.

How to Search for Availability:se

  • This is just to search for availability. To buy your tickets, scroll down to “How to Buy” section of this post
  • Use Matrix Airfare Search by ITA Software and use the following search criteria:
    • Origin: SEA
    • Origin Advanced Routing Code:
      • Routing Codes: DL
      • Extension Codes:
        • This is instructing Matrix Airfare Search by ITA Software to search for the Basic Economy fare. Use those dates on Delta and you will be presented with the option to upgrade to the regular economy fare.
    • Destination:  PHX
      • This works both ways, PHX can be the Origin and SEA can be the Destination
    • Return Advanced Routing Code:
      • Routing Codes: DL
      • Extension Codes:
    • (Click on Advanced Codes link to enable advanced routing code input)
    • Select “See calendar of lowest fares”
    • Duration “3-10” (This is just a sample, you can use any 7 day date range like 3-10, 7-14 etc)
  • Beginner’s Guide on How to Use Matrix by ITA Software
  • How to Read Airfare Rules and Use It to Your Advantage
  • The Matrix Airfare Search by ITA Software search page should be like below when all values are inputted
  • You cannot buy tickets using Matrix Airfare Search by ITA Software. To buy, follow our instructions in the “How to Buy” section below.

Fare Class:

  • E (Basic Economy)
  • V (Regular Economy)

Elite Qualifying Dollars:

Routing:

  • SEA – PHX (Phoenix) – SEA

Mileage

  • Miles Flown: 2,212 miles or 5.4 cents per mile (Basic Economy) / 9.0 cents per mile (Regular Economy)
  • Redeemable Miles: 783 miles

How to Buy:

  • Book on  Delta with dates found on Matrix Airfare Search by ITA Software .

Scandinavian Airlines: Seattle – Zurich, Switzerland. $481 (Basic Economy) / $581 (Regular Economy). Roundtrip, including all Taxes

Sample Travel Date:

  • September 24th – October 1st
  • This is just ONE SAMPLE travel date, for more availability, please follow the “Fare Availability” and “How to Search for Availability” instructions below

Fare Availability:

  • Valid for travel from late September – mid October for Sunday through Wednesday departures and Monday through Thursday returns. A Sunday stay is required. Availability is extremely limited. Must purchase at least 7 days in advance of departure
  • Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.

How to Search for Availability:

  • This is just to search for availability. To buy your tickets, scroll down to “How to Buy” section of this post
  • Use ITA Software Matrix Airfare Search and use the following search criteria:
    • Origin: SEA
    • Origin Advanced Routing Code:
      • Routing Codes: sk sk
      • Extension Codes: f bc=L ; maxconnect 480
        • This is instructing ITA to search for the Basic Economy fare, using those dates on Scandinavian and you will be provided with an option to upgrade to the regular economy fare
    • Destination:  ZRH
    • Return Advanced Routing Code:
      • Routing Codes: sk sk
      • Extension Codes: f bc=L ; maxconnect 480
    • (Click on Advanced Codes link to enable advanced routing code input)
    • Select “See calendar of lowest fares”
    • Duration “3-10” (This is just a sample, you can use any 7 day date range like 3-10, 7-14 etc)
  • Beginner’s Guide on How to Use Matrix by ITA Software
  • How to Read Airfare Rules and Use It to Your Advantage
  • The Matrix Airfare Search by ITA Software search page should be like below when all values are inputted
  • You cannot buy tickets using Matrix Airfare Search by ITA Software. To buy, follow our instructions in the “How to Buy” section below.

Fare Class:

Routing:

  • SEA – CPH (Copenhagen) – ZRH (Zurich) – CPH – SEA

Stopover:

Mileage:

Scandinavian Airlines is a member of the SkyTeam Alliance and Delta partner. Mileage earning with Delta is as follows:

  • Miles Flown: 10,878 miles or 4.4 cents per mile (Basic Economy) /  5.3 cents per mile (Regular Economy)
  • Medallion Qualifying Dollars: $543
  • Redeemable Miles: 1,087 miles

How to Buy:

  • Book on Scandinavian with dates found on Matrix Airfare Search by ITA Software.

American: Seattle – Larnaca, Cyprus. $517 (Basic Economy) / $717 (Regular Economy). Roundtrip, including all Taxes

Sample Travel Date:

  • September 17th – 26th
  • This is just ONE SAMPLE travel date, for more availability, please follow the “Fare Availability” and “How to Search for Availability” instructions below

Fare Availability:

  • Valid for travel from late September – mid October for Sunday through Wednesday departures and Tuesday through Friday returns. Availability is limited. Must purchase at least 1 days in advance of departure
  • Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.

How to Search for Availability:

  • This is just to search for availability. To buy your tickets, scroll down to “How to Buy” section of this post
  • The Matrix Airfare Search by ITA Software search page should be like below when all values are inputted
  • You cannot buy tickets using Matrix Airfare Search by ITA Software. To buy, follow our instructions in the “How to Buy” section below.

Fare Class:

  • B (Basic Economy)
  • O (Regular Economy)

Routing:

  • SEA – LHR (London) – LCA (Larnaca) – LHR – SEA

Stopover:

Mileage:

  • Miles Flown: 13,638 miles or 3.8 cents per mile (Basic Economy) / 5.3 cents per mile (Regular Economy)
  • Loyalty Points: 2,745 points
  • Redeemable Miles: 2,745 miles

How to Buy:

  • Book on American with dates found on Matrix Airfare Search by ITA Software.

American: Seattle – Barcelona, Spain. $491 (Basic Economy) / $691 (Regular Economy). Roundtrip, including all Taxes

Sample Travel Date:

  • August 18th – 26th
  • This is just ONE SAMPLE travel date, for more availability, please follow the “Fare Availability” and “How to Search for Availability” instructions below

Fare Availability:

  •  Valid for travel in late August for Sunday through Wednesday departures and Tuesday through Friday returns. A Sunday stay is required. Availability is extremely limited. Must purchase at least 3 days in advance of departure
  • Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.

How to Search for Availability:

  • This is just to search for availability. To buy your tickets, scroll down to “How to Buy” section of this post
  • The Matrix Airfare Search by ITA Software search page should be like below when all values are inputted
  • You cannot buy tickets using Matrix Airfare Search by ITA Software. To buy, follow our instructions in the “How to Buy” section below.

Fare Class:

  • B (Basic Economy)
  • O (Regular Economy)

Routing:

  • SEA – LHR (London) – BCN (Barcelona) – PHL (Philadelphia) – SEA

Stopover:

Mileage:

  • Miles Flown: 11,779 miles or 4.2 cents per mile (Basic Economy) / 5.9 cents per mile (Regular Economy)
  • Loyalty Points: 2,825 points
  • Redeemable Miles: 2,825 miles

How to Buy:

  • Book on American with dates found on Matrix Airfare Search by ITA Software

American: Seattle – Madrid, Spain. $486 (Basic Economy) / $686 (Regular Economy). Roundtrip, including all Taxes

Sample Travel Date:

  • September 17th – 24th
  • This is just ONE SAMPLE travel date, for more availability, please follow the “Fare Availability” and “How to Search for Availability” instructions below

Fare Availability:

  • Valid for travel in late September for Sunday through Wednesday departures and Tuesday through Friday returns. A Sunday stay is required. Availability is limited. Must purchase at least 7 days in advance of departure
  • Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.

How to Search for Availability:

  • This is just to search for availability. To buy your tickets, scroll down to “How to Buy” section of this post
  • The Matrix Airfare Search by ITA Software search page should be like below when all values are inputted
  • You cannot buy tickets using Matrix Airfare Search by ITA Software. To buy, follow our instructions in the “How to Buy” section below.

Fare Class:

  • B (Basic Economy)
  • O (Regular Economy)

Routing:

  • SEA – LHR (London) – MAD (Madrid) – ORD (Chicago) – SEA

Stopover:

Mileage:

  • Miles Flown: 11,458 miles or 4.2 cents per mile (Basic Economy) / 6.0 cents per mile (Regular Economy)
  • Loyalty Points: 2,775 points
  • Redeemable Miles: 2,775 miles

How to Buy:

  • Book on American with dates found on Matrix Airfare Search by ITA Software.