$110 Denver to Cancun + 11 more deals
Save up to 55% on flights from DEN this week - plus exclusive Business Class deals to London, Paris, and Frankfurt for Premium members.
Your weekly roundup of the best flight deals from Denver International (DEN) - April 9, 2026. This week we have 12 deals across Economy and Business Class, with savings of up to 55% off typical prices. Whether you are dreaming of Cancun beaches, European city breaks, or Nordic adventures, Denver has you covered. Read on for this week's best fares!
✈️ This Week's Free Economy Deals from Denver (DEN)
Below are the best budget Economy class deals departing from Denver International this week. All prices are round-trip unless noted.
🌴 Mexico & Caribbean
Good Deal - DEN → Cancun - $110 round-trip with Multiple Airlines. Usually $110-$349, now just $110 - save 52%! Departing Jun 1 (Monday), returning Jun 6 (Saturday) - 5 nights in paradise. Direct flight, 10-15h. Destination is a beach paradise with warm Caribbean waters at 28°C - a great escape from Denver's spring weather. Around Memorial Day.
Best dates to fly:
Jun 1 - Jun 6 | $110 | 5 days
Jun 1 - Jun 8 | $110 | 7 days
Jun 1 - Jun 11 | $110 | 10 days
🇪🇺 Europe
Good Deal - DEN → London Heathrow - $392 round-trip with Multiple Airlines. Usually $392-$779, now just $392 - save 33%! Departing May 11 (Monday), returning May 14 (Thursday) - a midweek 3-night London break. Direct flight. Great value for a quick UK city trip.
Best dates to fly:
May 11 - May 14 | $392 | 3 days
May 11 - May 15 | $392 | 4 days
May 11 - May 16 | $392 | 5 days
Good Deal - DEN → Zurich - $880 round-trip with Multiple Airlines. Usually $880-$934, now just $880 - save 3%. Departing May 31 (Sunday), returning Jun 3 (Wednesday) - a long weekend in Switzerland. Direct flight. Around Memorial Day weekend - perfect timing for a Swiss escape.
Best dates to fly:
May 31 - Jun 3 | $880 | 3 days
May 31 - Jun 4 | $880 | 4 days
May 31 - Jun 5 | $880 | 5 days
Good Deal - DEN → Frankfurt - $907 round-trip with Multiple Airlines. Usually $907-$2,285, now just $907 - save 43%! Departing May 10 (Sunday), returning May 13 (Wednesday). Direct flight. A fantastic weekend-start trip to Germany at well below typical prices.
Best dates to fly:
May 10 - May 13 | $907 | 3 days
May 10 - May 14 | $907 | 4 days
May 10 - May 15 | $907 | 5 days
🌍 Other Destinations
Good Deal - DEN → Reykjavik - $368 round-trip with Multiple Airlines. Usually $368-$974, now just $368 - save 45%! Departing May 24 (Sunday), returning May 27 (Wednesday) - a long weekend near Memorial Day. Direct flight. Iceland in late May means near-endless daylight and incredible landscapes.
Best dates to fly:
May 24 - May 27 | $368 | 3 days
May 24 - May 28 | $368 | 4 days
May 24 - May 29 | $368 | 5 days
✈️ Denver Airport Tip
Denver International (DEN) is your hub for both domestic getaways and long-haul international routes. For Europe, DEN offers solid nonstop options to London Heathrow and Frankfurt - always check both when comparing fares, as prices can vary significantly between the two gateways. For Mexico and the Caribbean, DEN has strong direct service to Cancun and Puerto Vallarta, especially from late spring through summer.
Tip: If you are flexible on dates, use Award Travel Finder to check whether any of these routes can be booked with miles or points - sometimes you can unlock even better value on the same flights in premium cabins.
Want to supercharge your travel rewards while booking these deals? Miles & Points Daily breaks down the best credit card bonuses every day - so you can earn miles faster and make the most of every Denver departure.
That wraps up this week's free Economy deals from Denver. Upgrade to Premium below to unlock Business Class deals to London, Paris, Frankfurt, Munich, and Cancun - with savings of up to 55% off typical prices!
💼 Premium: Business Class Deals from Denver
This week is a bumper week for Business Class departures from Denver International. We have six premium cabin deals covering Cancun, Puerto Vallarta, Reykjavik, London, Paris, Frankfurt, and Munich - with savings ranging from 9% to 55% below typical prices. Here are all the details.
🌴 Mexico & Caribbean - Business Class
Good Deal - DEN → Cancun (Business Class) - $199 round-trip with Multiple Airlines. Usually $199-$409, now just $199 - save 35%! Departing Jun 1 (Monday), returning Jun 6 (Saturday) - 5 nights at the beach in flat-bed comfort. Direct flight, 10-15h. Destination temp 28°C. Around Memorial Day. A rare chance to fly Business Class to Cancun at a serious discount.
Best dates to fly:
Jun 1 - Jun 6 | $199 | 5 days
Jun 1 - Jun 8 | $199 | 7 days
Jun 1 - Jun 11 | $199 | 10 days
Good Deal - DEN → Puerto Vallarta (Business Class) - $324 round-trip with Multiple Airlines. Usually $324-$1,061, now just $324 - save 53%! Departing May 10 (Sunday), returning May 15 (Friday) - a 5-night weekend-start trip to Puerto Vallarta in Business Class. Direct flight, 10-15h. One of the best Mexico Business Class values we have seen from Denver.
Best dates to fly:
May 10 - May 15 | $324 | 5 days
May 10 - May 17 | $324 | 7 days
May 10 - May 20 | $324 | 10 days
🇪🇺 Europe - Business Class
Good Deal - DEN → Paris (Business Class) - $3,061 round-trip with Multiple Airlines. Usually $3,061-$10,463, now just $3,061 - save 55%! Departing Jul 8 (Wednesday), returning Jul 11 (Saturday) - a long weekend in Paris near Independence Day. Direct flight. This is one of the strongest Business Class savings percentages we have seen on this route from Denver all year.
Best dates to fly:
Jul 8 - Jul 11 | $3,061 | 3 days
Jul 8 - Jul 12 | $3,061 | 4 days
Jul 8 - Jul 13 | $3,061 | 5 days
Good Deal - DEN → London Heathrow (Business Class) - $3,911 round-trip with Multiple Airlines. Usually $3,911-$7,290, now just $3,911 - save 30%! Departing May 8 (Friday), returning May 11 (Monday) - a 3-night weekend trip to London. Direct flight. Book in the next few weeks to secure this fare.
Best dates to fly:
May 8 - May 11 | $3,911 | 3 days
May 8 - May 12 | $3,911 | 4 days
May 8 - May 13 | $3,911 | 5 days
Good Deal - DEN → Frankfurt (Business Class) - $5,192 round-trip with Multiple Airlines. Usually $5,192-$6,221, now just $5,192 - save 9%. Departing May 12 (Tuesday), returning May 15 (Friday) - a midweek 3-night Business Class trip to Frankfurt. Direct flight.
Best dates to fly:
May 12 - May 15 | $5,192 | 3 days
May 12 - May 16 | $5,192 | 4 days
May 12 - May 17 | $5,192 | 5 days
Good Deal - DEN → Munich (Business Class) - $5,192 round-trip with Multiple Airlines. Usually $5,192-$6,221, now just $5,192 - save 9%. Departing May 12 (Tuesday), returning May 15 (Friday) - a midweek 3-night Business Class trip to Munich. Direct flight. Same great fare as Frankfurt - compare and choose your German city!
Best dates to fly:
May 12 - May 15 | $5,192 | 3 days
May 12 - May 16 | $5,192 | 4 days
May 12 - May 17 | $5,192 | 5 days
🌍 Other Destinations - Business Class
Good Deal - DEN → Reykjavik (Business Class) - $1,156 round-trip with Multiple Airlines. Usually $1,156-$1,562, now just $1,156 - save 15%. Departing Apr 21 (Tuesday), returning Apr 24 (Friday) - a midweek 3-night trip to Iceland in Business Class. Direct flight. This is coming up very soon - book quickly if you are interested!
Best dates to fly:
Apr 21 - Apr 24 | $1,156 | 3 days
Apr 21 - Apr 25 | $1,156 | 4 days
Apr 21 - Apr 26 | $1,156 | 5 days
✈️ Denver Airport Strategies for Premium Travelers
Denver International (DEN) is the primary hub for all long-haul and international Business Class departures from the Denver metro area. Here are some tips for premium travelers flying out of DEN:
London Heathrow (LHR) - DEN offers strong nonstop Business Class service. The United Club at DEN is your best lounge option before transatlantic departures.
Frankfurt and Munich - Both German cities are accessible from DEN with direct Business Class options. Consider which city is closer to your final German destination to save time on arrival.
Paris (CDG) - The July Business Class fares are especially notable this year. DEN has solid nonstop service and Business Class passengers typically access the Air France or partner lounges.
Cancun and Puerto Vallarta - Business Class to Mexico from DEN is a hidden gem. You get flat-bed comfort on a relatively short flight (10-15h), making it a luxurious way to start a beach vacation.
Reykjavik - The Business Class deal departing Apr 21 is extremely time-sensitive. DEN to KEF is a popular leisure route and Business Class availability at these prices is rare.
Pro tip: DEN's international terminal is well-served by the airport's automated train system. Allow at least 30 minutes after security for Business Class passengers connecting to international gates.
Considering booking these Business Class fares with points instead of cash? Award Travel Finder tracks the best award flight redemptions daily - including Business Class availability on routes like DEN to London and DEN to Paris. It is worth a look before you pay cash.
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