$159+ Cheap flights from Denver to Marquette (DEN - MQT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MQT
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Denver to MarquetteExplore the most affordable flight options available from Denver to Marquette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
Explore the most affordable flight options available from Denver to Marquette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:45 pm
DEN
- MQT
1 stop5h 30m
Delta
Tue 10/277:31 am
MQT
- DEN
1 stop8h 32m
Delta
Deal found 6/11![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:18 am
DEN
- MQT
1 stop7h 21m
American Airlines
Thu 9/246:09 pm
MQT
- DEN
1 stop8h 08m
American Airlines
Deal found 6/8![American Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:22 pm
DEN
- MQT
1 stop6h 51m
Delta
Thu 9/35:12 pm
MQT
- DEN
2 stops7h 43m
Delta
Deal found 6/8![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:18 am
DEN
- MQT
1 stop7h 21m
American Airlines
Wed 9/306:09 pm
MQT
- DEN
1 stop8h 08m
American Airlines
Deal found 6/8![American Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:16 am
DEN
- MQT
2 stops10h 29m
American Airlines
Tue 9/11:29 pm
MQT
- DEN
2 stops10h 13m
American Airlines
Deal found 6/8![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:22 pm
DEN
- MQT
1 stop6h 51m
Delta
Wed 9/25:12 pm
MQT
- DEN
1 stop4h 39m
Delta
Deal found 6/8![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:22 pm
DEN
- MQT
1 stop6h 51m
Delta
Thu 9/35:12 pm
MQT
- DEN
2 stops7h 43m
Delta
Deal found 6/8![Delta logo]()
$393
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:29 am
DEN
- MQT
2 stops11h 16m
American Airlines
Wed 9/28:24 am
MQT
- DEN
1 stop7h 17m
American Airlines
Deal found 6/11![American Airlines logo]()
$394
Best flights from Denver to MarquetteDiscover carefully curated flight deals from Denver to Marquette that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
Discover carefully curated flight deals from Denver to Marquette that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:22 pm
DEN
- MQT
1 stop6h 51m
Delta
Wed 9/25:12 pm
MQT
- DEN
1 stop4h 39m
Delta
Deal found 6/9![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:21 pm
DEN
- MQT
1 stop5h 24m
American Airlines
Thu 8/131:29 pm
MQT
- DEN
2 stops10h 13m
American Airlines
Deal found 6/9![American Airlines logo]()
$612
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:22 pm
DEN
- MQT
1 stop6h 51m
Delta
Tue 9/17:31 am
MQT
- DEN
2 stops9h 21m
Delta
Deal found 6/12![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:15 am
DEN
- MQT
2 stops13h 30m
American Airlines
Tue 8/118:24 am
MQT
- DEN
2 stops11h 13m
American Airlines
Deal found 6/9![American Airlines logo]()
$617
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:54 pm
DEN
- MQT
2 stops30h 19m
Delta
Tue 9/17:31 am
MQT
- DEN
2 stops9h 52m
Delta
Deal found 6/8![Delta logo]()
$622
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/912:34 pm
DEN
- MQT
1 stop6h 59m
American Airlines
Mon 7/134:19 pm
MQT
- DEN
2 stops8h 50m
American Airlines
Deal found 6/12![American Airlines logo]()
$705
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:22 pm
DEN
- MQT
1 stop6h 51m
Delta
Wed 9/25:12 pm
MQT
- DEN
1 stop4h 39m
Delta
Deal found 6/8![Delta logo]()
$652
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:59 pm
DEN
- MQT
1 stop6h 13m
Delta
Thu 7/307:30 am
MQT
- DEN
1 stop17h 14m
Delta
Deal found 6/11![Delta logo]()
$694
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:19 am
DEN
- MQT
1 stop5h 20m
Delta
Tue 6/307:30 am
MQT
- DEN
1 stop8h 24m
Delta
Deal found 6/10![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:59 pm
DEN
- MQT
1 stop6h 13m
Delta
Sun 7/125:12 pm
MQT
- DEN
1 stop8h 15m
Delta
Deal found 6/8![Delta logo]()
$710
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:10 pm
DEN
- MQT
2 stops9h 02m
Delta
Fri 8/75:12 pm
MQT
- DEN
1 stop8h 22m
Delta
Deal found 6/12![Delta logo]()
$711
Last-minute flights from Denver to MarquetteDiscover last-minute flight deals from Denver to Marquette. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Marquette. Data last updated June 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:13 am
DEN
- MQT
2 stops12h 36m
American Airlines
Mon 6/154:25 pm
MQT
- DEN
2 stops10h 22m
American Airlines
Deal found 6/9![American Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/232:59 pm
DEN
- MQT
1 stop6h 15m
Delta
Thu 7/25:14 pm
MQT
- DEN
1 stop4h 48m
Delta
Deal found 6/10![Delta logo]()
$583
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:19 pm
DEN
- MQT
1 stop5h 23m
American Airlines
Sat 7/117:44 am
MQT
- DEN
2 stops13h 57m
American Airlines
Deal found 6/10![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:37 pm
DEN
- MQT
1 stop7h 05m
American Airlines
Thu 7/94:21 pm
MQT
- DEN
2 stops8h 48m
American Airlines
Deal found 6/12![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:34 pm
DEN
- MQT
1 stop6h 59m
American Airlines
Mon 7/134:19 pm
MQT
- DEN
2 stops8h 50m
American Airlines
Deal found 6/13![American Airlines logo]()
$639
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:59 pm
DEN
- MQT
1 stop6h 13m
Delta
Wed 7/295:12 pm
MQT
- DEN
2 stops17h 36m
Delta
Deal found 6/11![Delta logo]()
$467
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:59 pm
DEN
- MQT
1 stop6h 13m
Delta
Wed 8/55:12 pm
MQT
- DEN
1 stop4h 39m
Delta
Deal found 6/12![Delta logo]()
$568
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:34 pm
DEN
- MQT
1 stop5h 16m
American Airlines
Thu 8/61:29 pm
MQT
- DEN
1 stop5h 24m
American Airlines
Deal found 6/12![American Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:34 pm
DEN
- MQT
1 stop5h 16m
American Airlines
Fri 8/71:29 pm
MQT
- DEN
1 stop5h 24m
American Airlines
Deal found 6/12![American Airlines logo]()
$638
One-way flights from Denver to MarquetteSearch for one-way flight options from Denver to Marquette. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
Search for one-way flight options from Denver to Marquette. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:56 am
DEN
- MQT
1 stop8h 01m
American Airlines
Deal found 6/10![American Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:12 pm
DEN
- MQT
2 stops9h 02m
Delta
Deal found 6/10![Delta logo]()
$165
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:19 pm
DEN
- MQT
1 stop5h 23m
American Airlines
Deal found 6/10![American Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:00 pm
DEN
- MQT
2 stops26h 14m
Delta
Deal found 6/10![Delta logo]()
$265
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:56 am
DEN
- MQT
1 stop8h 01m
American Airlines
Deal found 6/12![American Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:25 am
DEN
- MQT
2 stops13h 20m
American Airlines
Deal found 6/12![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:56 am
DEN
- MQT
1 stop12h 49m
American Airlines
Deal found 6/12![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:19 am
DEN
- MQT
1 stop5h 16m
Delta
Deal found 6/12![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/59:35 am
DEN
- MQT
2 stops29h 04m
Delta
Deal found 6/10![Delta logo]()
$378
Find flight deals from Denver to Marquette
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Marquette (MQT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (Delta) |
One-way from | $159 (American Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $402 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Marquette that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 13, 2026.
Use the filters below to find and compare flights from Denver to Marquette that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DenverMarquette
DEN - MQT
DENMQT
Denver Intl
Fri 8/28
2:22 pm-11:13 pm
1 stop6h 51m
Marquette Sawyer Intl
Wed 9/2
5:12 pm-7:51 pm
1 stop4h 39m
$387
DenverMarquette
DEN - MQT
DENMQT
Denver Intl
Fri 8/28
2:22 pm-11:13 pm
1 stop6h 51m
Marquette Sawyer Intl
Tue 9/1
7:31 am-2:52 pm
2 stops9h 21m
$449
DenverMarquette
DEN - MQT
DENMQT
Denver Intl
Mon 8/10
2:21 pm-9:45 pm
1 stop5h 24m
Marquette Sawyer Intl
Thu 8/13
1:29 pm-9:42 pm
2 stops10h 13m
$612
DenverMarquette
DEN - MQT
DENMQT
Denver Intl
Wed 8/5
6:15 am-9:45 pm
2 stops13h 30m
Marquette Sawyer Intl
Tue 8/11
8:24 am-5:37 pm
2 stops11h 13m
$617
DenverMarquette
DEN - MQT
DENMQT
Denver Intl
Thu 8/27
2:54 pm-11:13 pm
2 stops30h 19m
Marquette Sawyer Intl
Tue 9/1
7:31 am-3:23 pm
2 stops9h 52m
$622
DenverMarquette
DEN - MQT
DENMQT
Denver Intl
Thu 8/27
2:22 pm-11:13 pm
1 stop6h 51m
Marquette Sawyer Intl
Wed 9/2
5:12 pm-7:51 pm
1 stop4h 39m
$652
DenverMarquette
DEN - MQT
DENMQT
Denver Intl
Tue 7/21
2:59 pm-11:12 pm
1 stop6h 13m
Marquette Sawyer Intl
Thu 7/30
7:30 am-10:44 pm
1 stop17h 14m
$694
DenverMarquette
DEN - MQT
DENMQT
Denver Intl
Thu 7/9
12:34 pm-9:33 pm
1 stop6h 59m
Marquette Sawyer Intl
Mon 7/13
4:19 pm-11:09 pm
2 stops8h 50m
$705
DenverMarquette
DEN - MQT
DENMQT
Denver Intl
Thu 6/25
9:19 am-4:39 pm
1 stop5h 20m
Marquette Sawyer Intl
Tue 6/30
7:30 am-1:54 pm
1 stop8h 24m
$706
DenverMarquette
DEN - MQT
DENMQT
Denver Intl
Wed 7/8
2:59 pm-11:12 pm
1 stop6h 13m
Marquette Sawyer Intl
Sun 7/12
5:12 pm-11:27 pm
1 stop8h 15m
$710
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Denver to Marquette
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Marquette in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Marquette flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Marquette flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Marquette flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Marquette flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Marquette flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Marquette
Have a flexible travel schedule? Discover the best time to fly to Marquette from Denver with our price prediction graph.
DEN-MQT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Denver to Marquette
What is the cheapest month to book a flight from Denver to Marquette?
Currently, January is the cheapest month in which you can book a flight from Denver to Marquette (average of $274). Flying from Denver to Marquette in March is currently the most expensive (average of $800). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Denver to Marquette?
Reviews of airlines servicing Marquette
Get insights into the airlines that provide service to Marquette. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Marquette. Reviews last updated June 13, 2026.
See what other customers who have flown with Delta and American Airlines from Denver to Marquette have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Denver to Marquette. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Marquette
Explore flights to Marquette departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 13, 2026.
Denver and Marquette flights
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Top 2 airlines flying from Denver to Marquette
Discover the top 2 airlines that operate flights from Denver to Marquette. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$396 | FlexibilityNo cancel fee | On-timeN/A |