32 flight deals from Denver (from $28)

Your weekly roundup of the best flight deals from Denver International Airport (DEN) - March 26, 2026. This week is stacked with incredible savings on domestic routes, Mexico beach escapes, European city breaks, and a standout Tokyo deal. We found 32 deals total, with the headline being a jaw-dropping $28 round-trip to Seattle. Read on for the full breakdown - free readers get all the Economy deals below, and Premium subscribers unlock Business Class and First Class deals further down.

This Week's Best Economy Deals from Denver

🇺🇸 Domestic US

Good Deal - DEN → Seattle - $28 round-trip. Usually $28-$229, now just $28 - save 78%. Multiple Airlines. Apr 15 - Apr 20 (5 nights, midweek). Direct. This is the deal of the week - an almost unbelievable fare for a Pacific Northwest getaway.

Best dates to fly:- Apr 15 - Apr 20 | $28 | 5 days- Apr 15 - Apr 22 | $28 | 7 days- Apr 15 - Apr 25 | $28 | 10 days

Good Deal - DEN → San Francisco - $29 round-trip. Usually $29-$214, now just $29 - save 76%. Multiple Airlines. Apr 16 - Apr 21 (5 nights, midweek). Direct. At this price, a long weekend in the Bay Area is a no-brainer.

Best dates to fly:- Apr 16 - Apr 21 | $29 | 5 days- Apr 16 - Apr 23 | $29 | 7 days- Apr 16 - Apr 26 | $29 | 10 days

Good Deal - DEN → Los Angeles - $33 round-trip. Usually $33-$176, now just $33 - save 68%. Multiple Airlines. Apr 15 - Apr 20 (5 nights, midweek). Direct. Hollywood, beaches, and sunshine for less than a dinner out.

Best dates to fly:- Apr 15 - Apr 20 | $33 | 5 days- Apr 15 - Apr 22 | $33 | 7 days- Apr 15 - Apr 25 | $33 | 10 days

Good Deal - DEN → Miami - $62 round-trip. Usually $62-$204, now just $62 - save 53%. Multiple Airlines. Apr 21 - Apr 26. Direct. Miami is sitting at a gorgeous 22°C right now - beach weather without a long flight.

Best dates to fly:- Apr 21 - Apr 26 | $62 | 5 days- Apr 21 - Apr 28 | $62 | 7 days- Apr 21 - May 1 | $62 | 10 days

Good Deal - DEN → New York JFK - $92 round-trip. Usually $92-$144, now just $92 - save 22%. Multiple Airlines. Apr 21 - Apr 26. Direct. New York in spring is unbeatable - grab this fare before it climbs.

Best dates to fly:- Apr 21 - Apr 26 | $92 | 5 days- Apr 21 - Apr 28 | $92 | 7 days- Apr 21 - May 1 | $92 | 10 days

Tip: These domestic deals are best booked now - midweek departures (Tuesday to Thursday) consistently deliver the lowest fares from DEN. Want to stretch your miles on these routes? Award Travel Finder tracks award availability on these same domestic routes daily - sometimes you can snag them for as few as 5,000-7,500 miles each way.

🌴 Mexico & Caribbean

Good Deal - DEN → Cancun - $124 round-trip. Usually $124-$350, now just $124 - save 48%. Multiple Airlines. Apr 12 - Apr 17 (Sunday departure, in 2 weeks). Direct. Cancun is at a perfect 26°C - warm Caribbean waters and beach paradise await. Act fast, this one is in 2 weeks.

Best dates to fly:- Apr 12 - Apr 17 | $124 | 5 days- Apr 12 - Apr 19 | $124 | 7 days- Apr 12 - Apr 22 | $124 | 10 days

Good Deal - DEN → Puerto Vallarta - $181 round-trip. Usually $181-$533, now just $181 - save 49%. Multiple Airlines. Apr 11 - Apr 16 (Saturday departure, weekend trip). Direct. A perfect beach escape - depart this Saturday and return the following Thursday.

Best dates to fly:- Apr 11 - Apr 16 | $181 | 5 days- Apr 11 - Apr 18 | $181 | 7 days- Apr 11 - Apr 21 | $181 | 10 days

Good Deal - DEN → Los Cabos - $209 round-trip. Usually $209-$488, now just $209 - save 40%. Multiple Airlines. Apr 21 - Apr 26 (midweek departure). Direct. Los Cabos is one of DEN's best value sun destinations right now.

Best dates to fly:- Apr 21 - Apr 26 | $209 | 5 days- Apr 21 - Apr 28 | $209 | 7 days- Apr 21 - May 1 | $209 | 10 days

🇪🇺 Europe

Good Deal - DEN → London Heathrow - $505 round-trip. Usually $505-$947, now just $505 - save 30%. Multiple Airlines. Apr 26 - Apr 29 (Sunday departure, short break). Direct. A 3-night London trip for just over $500 from Denver is genuinely excellent value.

Best dates to fly:- Apr 26 - Apr 29 | $505 | 3 days- Apr 26 - Apr 30 | $505 | 4 days- Apr 26 - May 1 | $505 | 5 days

Good Deal - DEN → Paris (CDG) - $897 round-trip. Usually $897-$1,514, now just $897 - save 26%. Multiple Airlines. May 12 - May 15 (midweek). Direct. Paris in spring for under $900 round-trip is a strong deal from DEN.

Best dates to fly:- May 12 - May 15 | $897 | 3 days- May 12 - May 16 | $897 | 4 days- May 12 - May 17 | $897 | 5 days

Good Deal - DEN → Frankfurt - $1,144 round-trip. Usually $1,144-$1,794, now just $1,144 - save 22%. Multiple Airlines. Apr 26 - Apr 29 (Sunday departure). Direct. Germany in spring - whether it is Frankfurt itself or a rail trip onward to Berlin or Munich, this is a solid entry price.

Good Deal - DEN → Munich - $1,144 round-trip. Usually $1,144-$1,919, now just $1,144 - save 25%. Multiple Airlines. Apr 26 - Apr 29 (Sunday departure). Direct. Same price as Frankfurt - if Bavaria is calling, this is well worth snapping up.

Good Deal - DEN → Zurich - $1,109 round-trip. Usually $1,109-$1,179. Multiple Airlines. May 27 - May 30 (near Memorial Day). Direct. Zurich prices are holding relatively steady but this is still at the low end of the typical range - worth booking if Switzerland is on your list.

Best dates to fly:- May 27 - May 30 | $1,109 | 3 days- May 27 - May 31 | $1,109 | 4 days- May 27 - Jun 1 | $1,109 | 5 days

🌏 Asia-Pacific

Good Deal - DEN → Tokyo Narita - $719 round-trip. Usually $719-$2,684, now just $719 - save 58%. Multiple Airlines. Apr 19 - Apr 24 (Sunday departure). Direct. This is an outstanding price for Denver to Tokyo. Late April in Japan means beautiful spring scenery and comfortable temperatures around 10°C. Don't sleep on this one.

Best dates to fly:- Apr 19 - Apr 24 | $719 | 5 days- Apr 19 - Apr 26 | $719 | 7 days- Apr 19 - Apr 29 | $719 | 10 days

Prefer booking with points? Award Travel Finder regularly tracks DEN to Tokyo award availability - this route can sometimes be booked with miles at a fraction of the cash price, including in premium cabins.

🌍 International - Other Destinations

Good Deal - DEN → Toronto - $258 round-trip. Usually $258-$394, now just $258 - save 21%. Multiple Airlines. Apr 16 - Apr 21 (midweek). Direct. Toronto is a great city break from Denver - easy connection, no jet lag, and a genuinely world-class food and culture scene.

Best dates to fly:- Apr 16 - Apr 21 | $258 | 5 days- Apr 16 - Apr 23 | $258 | 7 days- Apr 16 - Apr 26 | $258 | 10 days

Good Deal - DEN → Reykjavik (KEF) - $475 round-trip. Usually $475-$1,255, now just $475 - save 45%. Multiple Airlines. Apr 3 - Apr 6 (Friday departure, next week - act fast!). Direct. Iceland for under $500 round-trip is a genuine steal. A short long-weekend trip with time for the Golden Circle and geothermal pools.

Best dates to fly:- Apr 3 - Apr 6 | $475 | 3 days- Apr 3 - Apr 7 | $475 | 4 days- Apr 3 - Apr 8 | $475 | 5 days

✈️ Denver Airport Tip

Denver International (DEN) is one of the best-connected airports in the Mountain West. For short domestic hops to Seattle, LA, and San Francisco, DEN consistently punches above its weight with multiple daily direct options and fierce competition between carriers - which is exactly why you're seeing $28-$33 fares this week. For transatlantic routes, DEN offers solid nonstop access to London Heathrow and connections onward to Paris, Frankfurt, Munich, and Zurich. For Asia, connections through Los Angeles, San Francisco, or Seattle are your best bet. Always check midweek departures first - Tuesday and Wednesday flights from DEN are reliably the cheapest days to fly.

Want to make the most of any miles you earn booking these flights? Miles & Points Daily covers the best credit card welcome bonuses and earning strategies every day - a solid signup bonus on the right travel card could cover your next Denver getaway entirely.

Premium: Business Class & Upgrades from Denver

This week there are 16 premium cabin deals departing from Denver International. Here are the highlights - from bargain Business Class hops to Seattle and LA, all the way up to heavily discounted transatlantic Business Class fares and a Tokyo Business deal. These are the best-value premium seats we found this week.

🇺🇸 Domestic Business Class

Good Deal - DEN → Seattle (Business Class) - $127 round-trip. Usually $127-$448, now just $127 - save 56%. Multiple Airlines. Apr 15 - Apr 20 (midweek). Direct. Business Class to Seattle for $127 round-trip is almost unheard of - this is the domestic premium deal of the week.

Best dates to fly:- Apr 15 - Apr 20 | $127 | 5 days- Apr 15 - Apr 22 | $127 | 7 days- Apr 15 - Apr 25 | $127 | 10 days

Good Deal - DEN → San Francisco (Business Class) - $128 round-trip. Usually $128-$393, now just $128 - save 51%. Multiple Airlines. Apr 16 - Apr 21 (midweek). Direct. Lie-flat or premium seating for a Bay Area trip at barely above Economy prices.

Best dates to fly:- Apr 16 - Apr 21 | $128 | 5 days- Apr 16 - Apr 23 | $128 | 7 days- Apr 16 - Apr 26 | $128 | 10 days

Good Deal - DEN → Los Angeles (Business Class) - $142 round-trip. Usually $142-$289, now just $142 - save 34%. Multiple Airlines. Apr 15 - Apr 20 (midweek). Direct. LA in Business for $142 round-trip - that is hard to beat.

Best dates to fly:- Apr 15 - Apr 20 | $142 | 5 days- Apr 15 - Apr 22 | $142 | 7 days- Apr 15 - Apr 25 | $142 | 10 days

Good Deal - DEN → Miami (Business Class) - $171 round-trip. Usually $171-$576, now just $171 - save 54%. Multiple Airlines. Apr 21 - Apr 26. Direct. Business Class to Miami at this price with warm weather waiting is an absolute no-brainer for those who want a comfortable ride.

Best dates to fly:- Apr 21 - Apr 26 | $171 | 5 days- Apr 21 - Apr 28 | $171 | 7 days- Apr 21 - May 1 | $171 | 10 days

Good Deal - DEN → New York JFK (Business Class) - $302 round-trip. Usually $302-$559, now just $302 - save 30%. Multiple Airlines. Apr 21 - Apr 26. Direct. New York in Business Class for $302 round-trip from DEN is a genuinely strong value - great for a comfortable work trip or a treat-yourself city break.

Best dates to fly:- Apr 21 - Apr 26 | $302 | 5 days- Apr 21 - Apr 28 | $302 | 7 days- Apr 21 - May 1 | $302 | 10 days

🌴 Mexico Business Class

Good Deal - DEN → Cancun (Business Class) - $233 round-trip. Usually $233-$512, now just $233 - save 37%. Multiple Airlines. May 20 - May 25 (around Memorial Day, midweek). Direct. Business Class to Cancun over Memorial Day weekend for $233 is exceptional. Warm weather, beach access, and a premium seat - all at a price that rivals some Economy fares on other routes.

Best dates to fly:- May 20 - May 25 | $233 | 5 days- May 20 - May 27 | $233 | 7 days- May 20 - May 30 | $233 | 10 days

Good Deal - DEN → Puerto Vallarta (Business Class) - $330 round-trip. Usually $330-$1,369, now just $330 - save 61%. Multiple Airlines. Apr 11 - Apr 16 (Saturday departure, in 2 weeks). Direct. This is a standout deal - Business Class to Puerto Vallarta at 61% below typical pricing. If you want to travel in style to the Mexican Riviera this month, move fast.

Best dates to fly:- Apr 11 - Apr 16 | $330 | 5 days- Apr 11 - Apr 18 | $330 | 7 days- Apr 11 - Apr 21 | $330 | 10 days

Good Deal - DEN → Los Cabos (Business Class) - $633 round-trip. Usually $633-$1,539, now just $633 - save 42%. Multiple Airlines. Apr 19 - Apr 24 (Sunday departure). Direct. Los Cabos in Business Class at 42% off is a luxury beach trip that actually makes financial sense.

Best dates to fly:- Apr 19 - Apr 24 | $633 | 5 days- Apr 19 - Apr 26 | $633 | 7 days- Apr 19 - Apr 29 | $633 | 10 days

🌍 International Business Class

Good Deal - DEN → Toronto (Business Class) - $543 round-trip. Usually $543-$1,237, now just $543 - save 39%. Multiple Airlines. Apr 16 - Apr 21 (midweek). Direct. Business Class to Toronto at well under $600 round-trip from DEN is a smart buy for corporate travelers or anyone wanting a comfortable Canada city break.

Best dates to fly:- Apr 16 - Apr 21 | $543 | 5 days- Apr 16 - Apr 23 | $543 | 7 days- Apr 16 - Apr 26 | $543 | 10 days

Good Deal - DEN → Reykjavik (Business Class) - $1,360 round-trip. Usually $1,360-$1,880, now just $1,360 - save 16%. Multiple Airlines. Apr 3 - Apr 6 (next week - urgent). Direct. Iceland in Business Class departing next Friday. If you want a premium seat to Reykjavik, this is at the lowest end of the typical range.

🇪🇺 European Business Class

Good Deal - DEN → Paris (Business Class) - $4,369 round-trip. Usually $4,369-$11,244, now just $4,369 - save 44%. Multiple Airlines. May 26 - May 29 (Memorial Day departure). Direct. Business Class to Paris at 44% below typical - you are saving up to $3,438 versus peak pricing on this route. A rare opportunity to fly flat-bed to the French capital at a genuinely reduced rate.

Best dates to fly:- May 26 - May 29 | $4,369 | 3 days- May 26 - May 30 | $4,369 | 4 days- May 26 - May 31 | $4,369 | 5 days

Good Deal - DEN → London Heathrow (Business Class) - $4,789 round-trip. Usually $4,789-$9,391, now just $4,789 - save 32%. Multiple Airlines. Apr 28 - May 1 (midweek). Direct. Business Class to London Heathrow at 32% off typical pricing - a saving of over $2,300. Great timing for a late April transatlantic trip in full comfort.

Best dates to fly:- Apr 28 - May 1 | $4,789 | 3 days- Apr 28 - May 2 | $4,789 | 4 days- Apr 28 - May 3 | $4,789 | 5 days

Good Deal - DEN → Frankfurt (Business Class) - $6,414 round-trip. Usually $6,414-$7,264, now just $6,414 - save 6%. Multiple Airlines. Apr 28 - May 1. Direct. At the lower end of the typical range for Business to Frankfurt - if Germany is on the agenda for late April, this is the best pricing available right now.

Good Deal - DEN → Munich (Business Class) - $6,414 round-trip. Usually $6,414-$7,264, now just $6,414 - save 6%. Multiple Airlines. Apr 28 - May 1. Direct. Same pricing as Frankfurt - Munich in Business Class at the low end of its typical range.

Good Deal - DEN → Zurich (Business Class) - $6,664 round-trip. Usually $6,664-$6,964. Multiple Airlines. May 27 - May 30 (near Memorial Day). Direct. Pricing is stable on this route but sitting at the low end of the recent range for Business to Zurich.

🌏 Asia-Pacific Business Class

Good Deal - DEN → Tokyo Narita (Business Class) - $3,434 round-trip. Usually $3,434-$4,334, now just $3,434 - save 12%. Multiple Airlines. Jun 24 - Jun 29 (midweek). Direct. Business Class to Tokyo for under $3,500 from Denver is a strong summer deal - you are saving $450 versus the higher end of typical pricing, with flexibility to extend up to 10 nights.

Best dates to fly:- Jun 24 - Jun 29 | $3,434 | 5 days- Jun 24 - Jul 1 | $3,434 | 7 days- Jun 24 - Jul 4 | $3,434 | 10 days

Denver Airport Strategies for Premium Travelers

• DEN is best positioned for direct Business Class access to London Heathrow, Frankfurt, Munich, and Zurich - all operated with proper lie-flat or premium products on most carriers.

• For Tokyo Business Class, expect a connection through LAX, SFO, or SEA - DEN does not yet have a nonstop to Japan, but connection times are typically manageable at 1.5-2 hours.

• The United Club and Centurion Lounge at DEN are both strong pre-flight options for premium passengers. Priority Pass holders also have access to several lounges in Concourse B.

• For Mexico Business Class (Cancun, Puerto Vallarta, Los Cabos), midweek departures from DEN reliably undercut weekend pricing by 30-50% - as this week's data confirms.

• Paris and London Business Class deals from DEN tend to cluster around shoulder season (April to May and September to October) - these are the windows to watch for the best premium pricing.

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