Category: <span>Flights from Denver</span>

We update our list of the best limited time offers every week, but we only send out this recap when there have been significant additions to the list. In this post we list coupon codes, discount codes, gift card discounts, and we watch for increases in credit card offers.

Links and up-to-date details for these offers are in this post.

Current noteworthy mentions are:

(New!) Ends 08-07-24: United MileagePlus® Credit Cards: Welcome offers have increased by +10,000. Now earn between 30,000 to 90,000 points depending on the card.
(New!) Ends 06-17-24: Southwest Rapid Rewards Sale. Save 25% when booking with points. Fly between Jun-14 and Nov-20. Use code “SAVE25”.
(New!) Ends 07-31-24: 20% Air Canada transfer bonus. Get 20% bonus Aeroplan points when you transfer from Chase Ultimate Rewards points.

Click for more details and booking links Our updated list of coupon codes, discount codes, gift card discounts, and credit card bonuses as of 06/15/2024

Administrative Airfare Deals Flights from Atlanta Flights from Chicago / Milwaukee Flights from Denver Flights from Los Angeles Flights from Milwaukee Flights from New York Flights from Phoenix Flights from Portland Flights from Seattle Miles and Points

These new offers are 10,000 more than what they were previously last month. Of these offerings, we think that the United Explorer Card has the best perk to annual fee ratio because we find a lot of value in being able to use it to book on United Basic Economy and get the free first bag perk with priority boarding. Those two perks alone negate a lot of the downside to basic economy.

Click for more details and booking links United MileagePlus® Credit Cards: Welcome offers have increased. Now earn between 30,000 to 90,000 points depending on the card. Offer expires 8/7/2024.

Administrative Airfare Deals Flights from Atlanta Flights from Chicago / Milwaukee Flights from Denver Flights from Los Angeles Flights from Milwaukee Flights from New York Flights from Phoenix Flights from Portland Flights from Seattle Miles and Points

(There are still several destinations that are priced below their moving averages. The Southwest Sale has ended, but you may be able to make use of these remaining fares on competing airlines.)

Most domestic carriers have round-trip flights to/from various destinations in the USA at a discount today for $67-$185, NONSTOP or with a connection. Dates vary, use the linked calendar. American and Southwest are mostly on Tuesdays, Wednesdays, and Saturdays. United has better weekend availability. Origin/Destination reversible.

This List intentionally excludes fares on LCC Breeze/Allegiant/Frontier/Spirit.

For Southwest fares, you may need to plug-in the coupon-code “BDAY”. You should be able to see the fares on the calendar, linked, without using the code.

There are other destinations available that are priced higher than this range and those may be worthwhile for some of the small remote airports that have stops and don’t usually go on sale. They aren’t part of this list since we’re focusing on the cheapest routes.

If you like this style of report, it’s a subset of daily Patreon recap [link]. That recap is the unfiltered list of every fare that was priced below the 6-month moving average.

Click for more details and booking links Domestic Airfare Sale: to/from various domestic destinations $67-$185 r/t (see list on website) [most dates Jul-Dec] – Southwest / United / Delta / American / Alaska Airlines

Airfare Deals Alaska Airlines Delta Flights from Atlanta Flights from Chicago / Milwaukee Flights from Denver Flights from Los Angeles Flights from Milwaukee Flights from New York Flights from Phoenix Flights from Portland Flights from Seattle San Francisco SkyTeam Star Alliance United

Icelandair has round-trip flights from Denver (DEN) to Amsterdam (AMS) for $444-$455 with a connection. Flights September to April. Extended weekends available.

Some small OTAs on Skyscanner and Google have this for about $423; which is cheaper than the airline. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.

Click for more details and booking links Cheap Flights: Denver to Amsterdam $423-$455 r/t [September-April] – Icelandair

Airfare Deals Amsterdam Flights from Denver IcelandAir

Icelandair has round-trip flights from Denver (DEN) to Dublin, Stockholm, Paris, Frankfurt, Rome, or Manchester (DUB, ARN, FRA, FCO, MAN) for $389-$545 with a connection. Flights October to April. Extended weekends available.

Dublin $389-$393 is the cheapest fare in this group.
Frankfurt $545 is the most expensive fare in this group.

A Carry on bag (20-lbs @ 21.6 x 15.7 x 7.8 inches) and a personal item (15.7 x 11.8 x 5.9 inches) is allowed for free on Icelandair. You can avoid seat selection fees by accepting the randomly assigned seat at the gate.

Icelandair offers free stopovers, which good if you want spend a few nights in Reykjavik. More details are on their website (link).

Click for more details and booking links Cheap Flights: Denver to Dublin, Stockholm, Paris, Frankfurt, Rome, or Manchester $389-$545 r/t [October-April] (budget carrier) – Icelandair

Airfare Deals Dublin Flights from Denver IcelandAir

American Airlines and Delta have round-trip flights from Denver (DEN) to Honolulu or Maui, Hawaii (HNL, OGG) for $322-$360 with a connection. Flights August to November. Departures on Monday, Tuesday, Wednesday, and Sunday. Origin/Destination reversible. No Thanksgiving dates.

Maui is cheaper to fly to than Honolulu.

A Carry-on bag and also a personal item is allowed for free on American. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Click for more details and booking links Cheap Flights: Denver to/from Honolulu or Maui, Hawaii $322-$360 r/t [August-November] (No Thanksgiving) – American Airlines / Delta

Airfare Deals American Airlines Flights from Denver Honolulu Oneworld

United, Southwest, and Delta have round-trip flights from Denver (DEN) to Las Vegas, Los Angeles, Chicago, Miami, Philadelphia, Boston, Santa Barbara, Milwaukee, or Minneapolis (LAS, LAX, ORD, MIA, PHL, BOS, SBA, MKE, MSP) for $97-$151, NONSTOP. Flights August to December. Weekends available. Origin/Destination reversible. No Christmas dates available.

Note: Southwest is matching on some of these routes but to get the discount requires jumping through a few annoying hoops. First, you can only see the fare in their slow and buggy Southwest (mobile phone) App. Second, you have to use code “BDAY”. 

United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.

Click for more details and booking links Nonstop Flights: Denver to/from Las Vegas, Los Angeles, Chicago, Miami, Philadelphia, Boston, Santa Barbara, Milwaukee, or Minneapolis $97-$151 r/t [August-December] (Some weekends) – United / Southwest / Delta

Airfare Deals Flights from Denver Las Vegas Star Alliance United

United and Southwest have round-trip flights from Denver (DEN) to New York, Cincinnati, Memphis, Pittsburgh, Charlotte, NC, Portland, OR, Raleigh, or Cleveland (LGA, CVG, MEM, PIT, CLT, PDX, RDU, CLE) for $119-$145, NONSTOP. Flights August to December. No Sunday departures. Weekends available. Origin/Destination reversible. No Christmas dates available.

Note: Southwest is matching on some of these routes but to get the discount requires jumping through a few annoying hoops. First, you can only see the fare in their slow and buggy Southwest (mobile phone) App. Second, you have to use code “BDAY”. 

United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.

Click for more details and booking links Nonstop Flights: Denver to/from New York, Cincinnati, Memphis, Pittsburgh, Charlotte, NC, Portland, OR, Raleigh, or Cleveland $119-$145 r/t [August-December] (Some weekends) – United / Southwest

Airfare Deals Flights from Denver New York Star Alliance United

Delta has round-trip flights from Denver (DEN) to San Jose, Costa Rica (SJO) for $276 with a connection. Flights September to November. Departures on Monday, Thursday, and Saturday. Very few extended weekends available. Origin/Destination reversible. No Thanksgiving dates.

A Carry-on bag and also a personal item is allowed for free on Delta. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Click for more details and booking links Cheap Flights: Denver to/from San Jose, Costa Rica $276 r/t [September-November] (No Thanksgiving) – Delta

Airfare Deals Costa Rica Delta Flights from Denver San Jose SkyTeam

Airfare Deals Flights from Denver Phoenix Southwest

Icelandair has round-trip flights from Denver (DEN) to Stockholm, Copenhagen, or Barcelona (ARN, CPH, BCN) for $446-$528 with a connection. Flights are between October and March. Extended weekends available.

Some small OTAs on Skyscanner and Google have this for cheaper than the airline. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.

A Carry on bag (20-lbs @ 21.6 x 15.7 x 7.8 inches) and a personal item (15.7 x 11.8 x 5.9 inches) is allowed for free on Icelandair. You can avoid seat selection fees by accepting the randomly assigned seat at the gate.

Icelandair offers free stopovers, which good if you want spend a few nights in Reykjavik. More details are on their website (link).

Click for more details and booking links Cheap Flights: Denver to Stockholm, Copenhagen, or Barcelona $422-$528 r/t [October-March] – Icelandair

Airfare Deals Flights from Denver IcelandAir Stockholm

Airfare Deals American Airlines Flights from Denver Kahului Oneworld

Amex has recently increased the welcome offer for several of the co-branded Delta SkyMiles.

Here is the list of the current offers:

Delta SkyMiles® Gold: 65,000 Bonus Miles after you spend $3,000 in purchases on your new card in your first 6 months of card membership.
Delta SkyMiles® Platinum: 85,000 Bonus Miles after you spend $4,000 in purchases on your new card in your first 6 months of card membership.
Delta SkyMiles® Reserve: 95,000 Bonus Miles after you spend $6,000 in purchases on your new card in your first 6 months of card membership.

Click for more details and booking links Delta SkyMiles® Credit Cards: Welcome offers have increased. Offer expires 7/17/2024.

Administrative Airfare Deals Flights from Atlanta Flights from Chicago / Milwaukee Flights from Denver Flights from Los Angeles Flights from Milwaukee Flights from New York Flights from Phoenix Flights from Portland Flights from Seattle Miles and Points

Chase has increased the sign-up bonus for the Southwest Rapid Rewards® Plus Credit Card and the Southwest Rapid Rewards® Priority Credit Card to 85,000 points. Bonus will post to your account after you spend $3,000 on purchases in the first 3 months from account opening.

Our notes: This is the highest point offering we’ve seen for this card. Previous high was 75,000 last December. As for other offers, it seems that every February there is an offer that includes a companion pass + about 30,000 points. The companion pass offer may be better than this one, depending on how much you’re able to use it.

Click for more details and booking links Southwest Rapid Rewards® Credit Cards: New 85,000 Southwest Rapid Rewards bonus-offer after you spend $3,000 on purchases in the first 3 months from account opening.

Administrative Airfare Deals Flights from Atlanta Flights from Chicago / Milwaukee Flights from Denver Flights from Los Angeles Flights from Milwaukee Flights from New York Flights from Phoenix Flights from Portland Flights from Seattle Miles and Points

Various carriers has round-trip flights to/from Europe at a discount today for $377-$560, NONSTOP or with a connection (see list on our website). Dates vary, use the calendar link in the post.

This list includes several discount LCC carriers. Those carriers may have additional fees for bags, seat, and meals.

Click for more details and booking links European Airfare Sale: to/from various European destinations $351-$560 r/t [dates vary, use calendar link] – Delta / United / TAP / Norse / ITA / Aer Lingus / British Airways

Aer Lingus Airfare Deals Alaska Airlines Delta Flights from Atlanta Flights from Chicago / Milwaukee Flights from Denver Flights from Los Angeles Flights from Milwaukee Flights from New York Flights from Phoenix Flights from Portland Flights from Seattle San Francisco SkyTeam Star Alliance United

United and Southwest have round-trip flights from Denver (DEN) to Austin (AUS) for $137, NONSTOP. Flights August to November. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.

United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.

The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).

Click for more details and booking links Nonstop Flights: Denver to/from Austin $137 r/t [August-November] (No Thanksgiving) – United / Southwest

Airfare Deals Austin Flights from Denver Southwest Star Alliance United

Air Canada has round-trip flights from Denver (DEN) to Tokyo or Osaka (NRT) for $980 with a connection. Flights August to March. Departures on Monday, Tuesday, Wednesday, Thursday, and Sunday. No Fridays or Saturdays. Extended weekends available.

Avoid the $828 Frontier/Zip Air/Alaska Airline combo fare. Those may be cheaper, but those will have really long connections or multiple stops on several different carriers.

Click for more details and booking links Cheap Flights: Denver to Tokyo or Osaka $980 r/t [August-March] – Air Canada

Air Canada Airfare Deals Flights from Denver Star Alliance Tokyo

Delta, United, and Southwest have round-trip flights from Denver (DEN) to Atlanta or Seattle (ATL, SEA) for $117-$137, NONSTOP. Flights August to November. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.

Carrier will depend on Destination selected. Atlanta has discount flights on Delta / United / Southwest. The other destinations are on United (so far).

A Carry-on bag and also a personal item is allowed for free on Delta. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Click for more details and booking links Nonstop Flights: Denver to/from Atlanta or Seattle $117-$137 r/t [August-November] (No Thanksgiving) – Delta / United / Southwest

Airfare Deals Atlanta Delta Flights from Denver SkyTeam Southwest Star Alliance United

United has round-trip flights from Denver (DEN) to Salt Lake City, Sacramento, Portland, or Cleveland (SLC, SMF, PDX, CLE) for $97-$137, NONSTOP. Flights August to November. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.

Salt Lake City is the cheapest fare ($97-ish) in this group.

United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.

The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).

Click for more details and booking links Nonstop Flights: Denver to/from Salt Lake City, Sacramento, Portland (PDX), or Cleveland $97-$137 r/t [August-November] (Tue, Wed, Sat) (No Thanksgiving) – United

Airfare Deals Flights from Denver Sacramento Star Alliance United

United has round-trip flights from Denver (DEN) to Tampa, Pittsburgh, or Miami (TPA, PIT, MIA) for $157-$177, NONSTOP. Flights are between August and November, but dates vary depending on destination. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.

United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.

The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).

Click for more details and booking links Nonstop Flights: Denver to/from Tampa, Pittsburgh, or Miami $157-$177 r/t (Tue, Wed, Sat) [Aug-Nov] (No Thanksgiving) – United

Airfare Deals Flights from Denver Star Alliance Tampa United