Seattle Flight Deals - From $28 to LA and Huge Savings to Asia, Europe & Mexico

This week's best economy deals from SEA - plus unlock Business Class steals to Tokyo, Paris, Dubai and beyond

March 06, 2026

Your weekly roundup of the best flight deals from Seattle-Tacoma International (SEA) - March 5, 2026. This week is absolutely stacked with deals: we're talking $28 round-trips to Los Angeles, $159 to Puerto Vallarta, $307 to Singapore, and $470 to Frankfurt. Whether you're planning a quick West Coast escape or a big international adventure, there's something here for every Seattle traveler. Scroll down for this week's top economy picks - and if you want Business Class deals, premium long-haul fares, and airport strategy tips, upgrade to Premium below.

🇺🇸 Domestic US Deals from Seattle

Some seriously low domestic fares out of SEA this week - the LA deal in particular is one of the best prices we've seen all year.

SEA → Los Angeles (LAX) - $28 round-trip with Multiple Airlines. Mar 25 - Mar 30 (5 nights, midweek). Direct flight. 80% below typical prices - this is the headline deal of the week. ✅ Good Deal

Best dates to fly (SEA to LAX):

Mar 25 - Mar 30 | $28 | 5 days
Mar 25 - Apr 1 | $28 | 7 days
Mar 25 - Apr 4 | $28 | 10 days

SEA → San Francisco (SFO) - $59 round-trip with Multiple Airlines. Mar 26 - Mar 31 (5 nights, midweek). Direct flight. 55% below typical prices. ✅ Good Deal

Best dates to fly (SEA to SFO):

Mar 26 - Mar 31 | $59 | 5 days
Mar 26 - Apr 2 | $59 | 7 days
Mar 26 - Apr 5 | $59 | 10 days

SEA → New York JFK - $104 round-trip with Multiple Airlines. May 15 - May 20 (5 nights, Friday departure - great for a long weekend). Direct flight. 47% below typical prices. Note: dates fall around Memorial Day weekend, so book fast. ✅ Good Deal

Best dates to fly (SEA to JFK):

May 15 - May 20 | $104 | 5 days
May 15 - May 22 | $104 | 7 days
May 15 - May 25 | $104 | 10 days

Pro tip: If you're looking to maximize miles on these domestic routes, Miles & Points Daily tracks the best credit card bonuses every day so you can earn points on every dollar you spend on these fares.

🌴 Mexico and Caribbean Deals from Seattle

Dreaming of warm beaches while Seattle is still grey? These Mexico deals from SEA are outstanding value - especially Puerto Vallarta at 75% off typical prices.

SEA → Puerto Vallarta (PVR) - $159 round-trip with Multiple Airlines. Apr 19 - Apr 24 (5 nights, Sunday departure). Direct flight. 75% below typical prices (usually $159-$1,089). ✅ Good Deal

Best dates to fly (SEA to PVR):

Apr 19 - Apr 24 | $159 | 5 days
Apr 19 - Apr 26 | $159 | 7 days
Apr 19 - Apr 29 | $159 | 10 days

SEA → Los Cabos (SJD) - $169 round-trip with Multiple Airlines. Mar 29 - Apr 3 (5 nights, Sunday departure). Direct flight. 62% below typical prices (usually $169-$711). ✅ Good Deal

Best dates to fly (SEA to SJD):

Mar 29 - Apr 3 | $169 | 5 days
Mar 29 - Apr 5 | $169 | 7 days
Mar 29 - Apr 8 | $169 | 10 days

SEA → Cancun (CUN) - $189 round-trip with Multiple Airlines. Mar 29 - Apr 3 (5 nights, Sunday departure). Direct flight. 52% below typical prices (usually $189-$606). Cancun is sitting at a gorgeous 26 degrees Celsius in late March - perfect beach weather. ✅ Good Deal

Best dates to fly (SEA to CUN):

Mar 29 - Apr 3 | $189 | 5 days
Mar 29 - Apr 5 | $189 | 7 days
Mar 29 - Apr 8 | $189 | 10 days

🌏 Asia-Pacific Deals from Seattle

SEA is one of the best US airports for flights to Asia, and this week's prices reflect that. Singapore under $310 and Tokyo Haneda under $400 are standout values for long-haul travel.

SEA → Singapore (SIN) - $307 round-trip with Multiple Airlines. Apr 10 - Apr 15 (5 nights, Friday departure). Direct flight. 53% below typical prices (usually $307-$1,002). Singapore is 28 degrees Celsius year-round - a warm tropical escape from the Pacific Northwest. ✅ Good Deal

Best dates to fly (SEA to SIN):

Apr 10 - Apr 15 | $307 | 5 days
Apr 10 - Apr 17 | $307 | 7 days
Apr 10 - Apr 20 | $307 | 10 days

SEA → Tokyo Haneda (HND) - $396 round-trip with Multiple Airlines. Apr 26 - May 1 (5 nights, Sunday departure). Direct flight. 55% below typical prices (usually $396-$1,353). Late April in Tokyo is stunning - spring is winding down and the city is buzzing. ✅ Good Deal

Best dates to fly (SEA to HND):

Apr 26 - May 1 | $396 | 5 days
Apr 26 - May 3 | $396 | 7 days
Apr 26 - May 6 | $396 | 10 days

SEA → Tokyo Narita (NRT) - $441 round-trip with Multiple Airlines. Apr 12 - Apr 17 (5 nights, Sunday departure). Direct flight. 40% below typical prices (usually $441-$1,041). April is cherry blossom season in Japan - incredible timing for this fare. ✅ Good Deal

Best dates to fly (SEA to NRT):

Apr 12 - Apr 17 | $441 | 5 days
Apr 12 - Apr 19 | $441 | 7 days
Apr 12 - Apr 22 | $441 | 10 days

SEA → Seoul (ICN) - $442 round-trip with Multiple Airlines. Apr 22 - Apr 27 (5 nights, midweek). Direct flight. 30% below typical prices (usually $442-$812). ✅ Good Deal

Best dates to fly (SEA to ICN):

Apr 22 - Apr 27 | $442 | 5 days
Apr 22 - Apr 29 | $442 | 7 days
Apr 22 - May 2 | $442 | 10 days

SEA → Shanghai (PVG) - $549 round-trip with Multiple Airlines. Mar 22 - Mar 27 (5 nights, Sunday departure - in 2 weeks). Direct flight. 26% below typical prices (usually $549-$934). ✅ Good Deal

Best dates to fly (SEA to PVG):

Mar 22 - Mar 27 | $549 | 5 days
Mar 22 - Mar 29 | $549 | 7 days
Mar 22 - Apr 1 | $549 | 10 days

Thinking about booking Tokyo or Seoul with points instead of cash? Award Travel Finder tracks the best award redemptions on these exact routes daily - well worth checking before you pay cash.

🇪🇺 Europe Deals from Seattle

Europe from SEA is looking great right now. London, Frankfurt, Dublin, Paris and Amsterdam all showing solid savings this week. Some of these dates are coming up fast, so don't wait too long.

SEA → London Heathrow (LHR) - $450 round-trip with Multiple Airlines. Apr 15 - Apr 18 (3 nights, midweek departure). Direct flight. 15% below typical prices (usually $450-$611). A quick long weekend in London at a solid price. ✅ Good Deal

Best dates to fly (SEA to LHR):

Apr 15 - Apr 18 | $450 | 3 days
Apr 15 - Apr 19 | $450 | 4 days
Apr 15 - Apr 20 | $450 | 5 days

SEA → Frankfurt (FRA) - $470 round-trip with Multiple Airlines. Mar 21 - Mar 24 (3 nights, Saturday departure - weekend trip). Direct flight. 49% below typical prices (usually $470-$1,380). This one is in 2 weeks - move fast. ✅ Good Deal

Best dates to fly (SEA to FRA):

Mar 21 - Mar 24 | $470 | 3 days
Mar 21 - Mar 25 | $470 | 4 days
Mar 21 - Mar 26 | $470 | 5 days

SEA → Dublin (DUB) - $504 round-trip with Multiple Airlines. Mar 15 - Mar 18 (3 nights, Sunday departure). Direct flight. 51% below typical prices (usually $504-$1,571). This is next week - extremely short notice but a great price for Dublin. ✅ Good Deal

Best dates to fly (SEA to DUB):

Mar 15 - Mar 18 | $504 | 3 days
Mar 15 - Mar 19 | $504 | 4 days
Mar 15 - Mar 20 | $504 | 5 days

SEA → Paris (CDG) - $709 round-trip with Multiple Airlines. Apr 26 - Apr 29 (3 nights, Sunday departure). Direct flight. 34% below typical prices (usually $709-$1,439). A long spring weekend in Paris. ✅ Good Deal

Best dates to fly (SEA to CDG):

Apr 26 - Apr 29 | $709 | 3 days
Apr 26 - Apr 30 | $709 | 4 days
Apr 26 - May 1 | $709 | 5 days

SEA → Amsterdam (AMS) - $709 round-trip with Multiple Airlines. Apr 26 - Apr 29 (3 nights, Sunday departure). Direct flight. 34% below typical prices (usually $709-$1,439). Same dates as the Paris deal - price-match your destination of choice. ✅ Good Deal

Best dates to fly (SEA to AMS):

Apr 26 - Apr 29 | $709 | 3 days
Apr 26 - Apr 30 | $709 | 4 days
Apr 26 - May 1 | $709 | 5 days

🌍 Other Notable Economy Deals from SEA

SEA → Vancouver (YVR) - $79 round-trip with Multiple Airlines. Apr 8 - Apr 13 (5 nights, midweek). Direct flight. 30% below typical prices (usually $79-$146). A super affordable quick hop north of the border. ✅ Good Deal

SEA → Anchorage (ANC) - $170 round-trip with Multiple Airlines. Mar 26 - Mar 31 (5 nights, Thursday departure). Direct flight. 20% below typical prices (usually $170-$256). Late March in Alaska means longer days and potentially some great aurora viewing. ✅ Good Deal

SEA → Reykjavik (KEF) - $524 round-trip with Multiple Airlines. Mar 29 - Apr 1 (3 nights, Sunday departure). Direct flight. 59% below typical prices (usually $524-$2,049). Iceland in late March - still aurora season and much cheaper than summer. ✅ Good Deal

Best dates to fly (SEA to KEF):

Mar 29 - Apr 1 | $524 | 3 days
Mar 29 - Apr 2 | $524 | 4 days
Mar 29 - Apr 3 | $524 | 5 days

SEA → Dubai (DXB) - $623 round-trip with Multiple Airlines. Mar 22 - Mar 27 (5 nights, Sunday departure - in 2 weeks). Direct flight. 14% below typical prices (usually $623-$823). March is ideal for Dubai - a lovely 23 degrees Celsius with less humidity than summer. ✅ Good Deal

✈️ Seattle Airport Tip

Seattle-Tacoma (SEA) is your powerhouse airport this week with deals across every region. SEA is particularly strong for trans-Pacific routes to Asia - it's one of the closest major US airports to Japan, Korea, and China, which is why you'll consistently find cheaper Asia fares here than from East Coast hubs. For European routes, SEA connects through major hubs like London Heathrow, Frankfurt, and Amsterdam. If you're heading to Iceland or Dublin, SEA offers some competitive nonstop and one-stop routings. For Mexico escapes, SEA has solid direct service to Puerto Vallarta, Los Cabos, and Cancun - all featured this week at great prices.

💼 Business Class and Premium Deals from Seattle

This week has an exceptional range of Business Class deals from SEA. We're seeing 54% off Business to Paris, 57% off to Seoul, and 46% off to Dubai. Here's the full breakdown for premium cabin travelers.

🇺🇸 Business Class - Domestic US

SEA → Los Angeles (LAX) - Business Class - $127 round-trip with Multiple Airlines. Mar 25 - Mar 30 (5 nights, midweek). Direct flight. 54% below typical Business Class prices (usually $127-$430). Upgrade to a lie-flat seat for just $99 more than the Economy fare - an absolute no-brainer. ✅ Good Deal

Best dates to fly (SEA to LAX Business):

Mar 25 - Mar 30 | $127 | 5 days
Mar 25 - Apr 1 | $127 | 7 days
Mar 25 - Apr 4 | $127 | 10 days

SEA → San Francisco (SFO) - Business Class - $170 round-trip with Multiple Airlines. Apr 1 - Apr 6 (5 nights, midweek). Direct flight. 36% below typical Business Class prices (usually $170-$364). ✅ Good Deal

SEA → New York JFK - Business Class - $659 round-trip with Multiple Airlines. Apr 18 - Apr 23 (5 nights, Saturday departure - weekend trip). Direct flight. 16% below typical Business prices (usually $659-$909). Cross-country in Business from $659 round-trip is a strong price. ✅ Good Deal

Best dates to fly (SEA to JFK Business):

Apr 18 - Apr 23 | $659 | 5 days
Apr 18 - Apr 25 | $659 | 7 days
Apr 18 - Apr 28 | $659 | 10 days

🌴 Business Class - Mexico and Caribbean

SEA → Puerto Vallarta (PVR) - Business Class - $331 round-trip with Multiple Airlines. Mar 29 - Apr 3 (5 nights, Sunday departure). Direct flight. 69% below typical prices (usually $331-$1,779). One of the best Business Class values to Mexico we've ever seen - saving up to $1,448 vs highest prices. Book immediately. ✅ Good Deal

Best dates to fly (SEA to PVR Business):

Mar 29 - Apr 3 | $331 | 5 days
Mar 29 - Apr 5 | $331 | 7 days
Mar 29 - Apr 8 | $331 | 10 days

SEA → Los Cabos (SJD) - Business Class - $431 round-trip with Multiple Airlines. Mar 29 - Apr 3 (5 nights, Sunday departure). Direct flight. 47% below typical prices (usually $431-$1,205). Business Class to Cabo for under $450 round-trip is exceptional. ✅ Good Deal

SEA → Cancun (CUN) - Business Class - $514 round-trip with Multiple Airlines. Apr 27 - May 2 (5 nights, Monday departure). Direct flight. 49% below typical prices (usually $514-$1,484). Cancun in Business Class for under $515 - excellent value for a luxury beach escape. ✅ Good Deal

🌏 Business Class - Asia-Pacific

SEA → Seoul (ICN) - Business Class - $2,540 round-trip with Multiple Airlines. Mar 19 - Mar 24 (5 nights, Thursday departure - in 2 weeks). Direct flight. 57% below typical Business prices (usually $2,540-$9,214). Business Class to Seoul for under $2,600 is a phenomenal deal - you could save over $3,300 vs typical prices. Act fast, this is in 2 weeks. ✅ Good Deal

Best dates to fly (SEA to ICN Business):

Mar 19 - Mar 24 | $2,540 | 5 days
Mar 19 - Mar 26 | $2,540 | 7 days
Mar 19 - Mar 29 | $2,540 | 10 days

SEA → Tokyo Narita (NRT) - Business Class - $3,121 round-trip with Multiple Airlines. May 4 - May 9 (5 nights, Monday departure). Direct flight. 14% below typical Business prices (usually $3,121-$4,138). Business Class to Tokyo in May - spring in Japan with flat-bed comfort. ✅ Good Deal

SEA → Tokyo Haneda (HND) - Business Class - $3,121 round-trip with Multiple Airlines. May 4 - May 9 (5 nights, Monday departure). Direct flight. 16% below typical prices (usually $3,121-$4,281). Tokyo Haneda offers more central access to the city than Narita - worth considering at the same price. ✅ Good Deal

SEA → Shanghai (PVG) - Business Class - $3,528 round-trip with Multiple Airlines. Apr 27 - May 2 (5 nights, Monday departure). Direct flight. 39% below typical Business prices (usually $3,528-$7,976). Saving up to $2,224 vs typical prices - a very strong Business Class deal to Shanghai. ✅ Good Deal

🇪🇺 Business Class - Europe

SEA → London Heathrow (LHR) - Business Class - $3,354 round-trip with Multiple Airlines. Jun 3 - Jun 6 (3 nights, midweek). Direct flight. 7% below typical prices (usually $3,331-$3,904). Business Class to London in early June - a great summer trip in a premium cabin. ✅ Good Deal

Best dates to fly (SEA to LHR Business):

Jun 3 - Jun 6 | $3,354 | 3 days
Jun 3 - Jun 7 | $3,354 | 4 days
Jun 3 - Jun 8 | $3,354 | 5 days

SEA → Frankfurt (FRA) - Business Class - $3,520 round-trip with Multiple Airlines. Apr 2 - Apr 5 (3 nights, Thursday departure). Direct flight. 35% below typical Business prices (usually $3,520-$7,289). Saving up to $1,885 vs normal pricing. A strong deal for a long spring weekend in Frankfurt. ✅ Good Deal

Best dates to fly (SEA to FRA Business):

Apr 2 - Apr 5 | $3,520 | 3 days
Apr 2 - Apr 6 | $3,520 | 4 days
Apr 2 - Apr 7 | $3,520 | 5 days

SEA → Paris (CDG) - Business Class - $3,894 round-trip with Multiple Airlines. Apr 28 - May 1 (3 nights, Tuesday departure). Direct flight. 54% below typical prices (usually $3,894-$13,099). This is a standout Business Class deal - saving up to $4,603 vs typical prices on Paris Business Class. May Day weekend in Paris in a premium flat-bed cabin. ✅ Good Deal

Best dates to fly (SEA to CDG Business):

Apr 28 - May 1 | $3,894 | 3 days
Apr 28 - May 2 | $3,894 | 4 days
Apr 28 - May 3 | $3,894 | 5 days

SEA → Amsterdam (AMS) - Business Class - $3,894 round-trip with Multiple Airlines. Apr 28 - May 1 (3 nights, Tuesday departure). Direct flight. 37% below typical prices (usually $3,894-$8,434). Same great dates as the Paris Business deal - pick your European city. ✅ Good Deal

SEA → Dublin (DUB) - Business Class - $4,564 round-trip with Multiple Airlines. Apr 14 - Apr 17 (3 nights, Tuesday departure). Direct flight. 21% below typical prices (usually $4,564-$6,935). Business Class to Dublin for a spring long weekend. ✅ Good Deal

🌍 Business Class - Other Destinations

SEA → Vancouver (YVR) - Business Class - $144 round-trip with Multiple Airlines. Apr 11 - Apr 16 (5 nights, Saturday departure - weekend trip). Direct flight. 24% below typical prices (usually $144-$235). Business Class to Vancouver on a weekend trip for under $150 round-trip. ✅ Good Deal

SEA → Anchorage (ANC) - Business Class - $330 round-trip with Multiple Airlines. Mar 26 - Mar 31 (5 nights, Thursday departure). Direct flight. 22% below typical prices (usually $330-$516). Business Class to Alaska in late March - aurora season is still alive and prices are at their lowest. ✅ Good Deal

SEA → Dubai (DXB) - Business Class - $4,418 round-trip with Multiple Airlines. Mar 19 - Mar 24 (5 nights, Thursday departure - in 2 weeks). Direct flight. 46% below typical Business prices (usually $4,418-$11,846). Saving up to $3,714 vs typical prices. Business Class to Dubai in 2 weeks at nearly half price - extraordinary value for a luxury long-haul trip. ✅ Good Deal

Best dates to fly (SEA to DXB Business):

Mar 19 - Mar 24 | $4,418 | 5 days
Mar 19 - Mar 26 | $4,418 | 7 days
Mar 19 - Mar 29 | $4,418 | 10 days

✈️ Premium Seattle Airport Strategies

Here's how to get the most out of flying Business Class and premium cabins from SEA this week:

Trans-Pacific Business Class gem: SEA is one of the best US departure points for Asia Business Class. This week's Seoul Business deal at $2,540 (57% off) and the Dubai Business deal at $4,418 (46% off) are both well below what you'd pay from LAX or JFK. Always check SEA first for Asia Business fares.
Europe Business Class timing: The Paris and Amsterdam Business deals departing Apr 28 are priced identically at $3,894. If you can be flexible on destination, this is a perfect 'pick your city' situation. Paris is 54% off typical prices vs Amsterdam's 37% - Paris is the better deal by savings percentage.
Mexico Business Class vs Economy: The Business Class upgrades to Puerto Vallarta ($331) and Los Cabos ($431) this week are so close in price to economy that the upgrade is almost free. For Cancun, the Business jump from $189 to $514 is larger but still 49% off typical Business prices.
Hidden gem - Vancouver Business Class: At $144 round-trip for Business Class to YVR, this is one of the most affordable Business Class deals in the dataset. Perfect for a luxurious quick hop to Vancouver for a long weekend.
SEA hub strength: Seattle-Tacoma benefits from Alaska Airlines hub connectivity and strong partnerships with international carriers including British Airways, Lufthansa, Emirates, and Korean Air - all of which help explain the range of Business Class options here this week.

Want to explore redeeming miles for Business Class on these routes instead of paying cash? Award Travel Finder publishes the best Business Class award redemptions daily - routes like SEA to Tokyo and SEA to Dubai can often be booked for 60,000-80,000 miles in Business Class.

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