Cheap flights from SEA to MLI (Seattle - Tacoma Intl. to Quad City Intl.)

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Cheap Flights from SEA to MLI starting at $316 One Way, $404 Round Trip

Prices starting at $404 for return flights and $316 for one-way flights to Quad City Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Mar 2 - Mon, Mar 9
SEA
Seattle
MLI
Moline
$404 Roundtrip, found 2 days ago
$404
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Mar 2 from Seattle to Moline, returning Mon, Mar 9, priced at $404 found 2 days ago
Thu, May 21 - Sat, May 23
SEA
Seattle
MLI
Moline
$408 Roundtrip, found 14 hours ago
$408
Roundtrip
found 14 hours ago
Select United flight, departing Thu, May 21 from Seattle to Moline, returning Sat, May 23, priced at $408 found 14 hours ago
Tue, May 19 - Thu, May 28
SEA
Seattle
MLI
Moline
$409 Roundtrip, found 14 hours ago
$409
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Tue, May 19 from Seattle to Moline, returning Thu, May 28, priced at $409 found 14 hours ago
Sat, May 23 - Wed, May 27
SEA
Seattle
MLI
Moline
$424 Roundtrip, found 14 hours ago
$424
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sat, May 23 from Seattle to Moline, returning Wed, May 27, priced at $424 found 14 hours ago
Sat, May 23 - Fri, May 29
SEA
Seattle
MLI
Moline
$429 Roundtrip, found 14 hours ago
$429
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Sat, May 23 from Seattle to Moline, returning Fri, May 29, priced at $429 found 14 hours ago

Hotel Ideas near Quad City Intl.

Airport Hotels near Quad City Intl.

Best Western Airport Inn

Best Western Airport Inn

2.5 out of 5
2550 52nd Avenue Moline IL
$56 nightly
The price is $63 total per night from Feb 6 to Feb 7
$63 total
Feb 6 - Feb 7
Total with taxes and fees
Stay at this hotel in Moline. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8/10 Very Good! (1,002 reviews)
It was clean very quiet and peaceful but the ice machine was empty

Reviewed on Jan 20, 2026

Best Western Airport Inn
Country Inn & Suites by Radisson, Moline Airport, IL

Country Inn & Suites by Radisson, Moline Airport, IL

2.5 out of 5
2721 69th Avenue Ct Moline IL
$65 nightly
The price is $74 total per night from Feb 24 to Feb 25
$74 total
Feb 24 - Feb 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8/10 Very Good! (1,002 reviews)
Great room

Reviewed on Feb 2, 2026

Country Inn & Suites by Radisson, Moline Airport, IL
Holiday Inn Express Moline - Quad Cities Area by IHG

Holiday Inn Express Moline - Quad Cities Area by IHG

2.5 out of 5
2100 69th Avenue Moline IL
$95 nightly
The price is $107 total per night from Feb 22 to Feb 23
$107 total
Feb 22 - Feb 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (719 reviews)
Didn't have breakfast.

Reviewed on Jan 18, 2026

Holiday Inn Express Moline - Quad Cities Area by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Moline

Stoney Creek Hotel Quad Cities - Moline

Stoney Creek Hotel Quad Cities - Moline

2.5 out of 5
101 18th St Moline IL
$96 nightly
The price is $110 total per night from Feb 17 to Feb 18
$110 total
Feb 17 - Feb 18
Total with taxes and fees
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
8.2/10 Very Good! (1,098 reviews)
We booked this room and immediately received a text message from the manager there wasn’t any hot water. We just needed a place to sleep and for the kids to swim. Upon check in, the assistant General Manager Sarah, went above and beyond for us. She made sure to have good communication as to why there ...

Reviewed on Jan 25, 2026

Stoney Creek Hotel Quad Cities - Moline
Wyndham Moline on John Deere Commons

Wyndham Moline on John Deere Commons

3.5 out of 5
1415 River Dr Moline IL
$95 nightly
The price is $108 total per night from Feb 7 to Feb 8
$108 total
Feb 7 - Feb 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (1,234 reviews)
Yes

Reviewed on Jan 27, 2026

Wyndham Moline on John Deere Commons
Best Western Airport Inn

Best Western Airport Inn

2.5 out of 5
2550 52nd Avenue Moline IL
$56 nightly
The price is $63 total per night from Feb 6 to Feb 7
$63 total
Feb 6 - Feb 7
Total with taxes and fees
Stay at this hotel in Moline. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8/10 Very Good! (1,002 reviews)
It was clean very quiet and peaceful but the ice machine was empty

Reviewed on Jan 20, 2026

Best Western Airport Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Moline Hotels With Airport Transportation

Comfort Inn Moline - Quad Cities

Comfort Inn Moline - Quad Cities

2.5 out of 5
2600 52nd Ave Moline IL
$56 nightly
The price is $63 total per night from Feb 17 to Feb 18
$63 total
Feb 17 - Feb 18
Total with taxes and fees
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
7.8/10 Good! (598 reviews)
The room was very clean the entire facility was very nice the staff was very pleasant and accommodating. I would recommend this facility.

Reviewed on Jan 30, 2026

Comfort Inn Moline - Quad Cities
Hampton Inn & Suites Moline-Quad City Int'l Aprt

Hampton Inn & Suites Moline-Quad City Int'l Aprt

2.5 out of 5
2450 69th Ave Moline IL
$89 nightly
The price is $101 total per night from Feb 22 to Feb 23
$101 total
Feb 22 - Feb 23
Total with taxes and fees
Stay at this hotel in Moline. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
8.8/10 Excellent! (896 reviews)
Staff is always awesome. The remodel looks great! Bright and fresh. I was a little disappointed that my room could have been a bit cleaner but chose not to bring it to hotel's attention.

Reviewed on Jan 27, 2026

Hampton Inn & Suites Moline-Quad City Int'l Aprt
Holiday Inn Express Moline - Quad Cities Area by IHG

Holiday Inn Express Moline - Quad Cities Area by IHG

2.5 out of 5
2100 69th Avenue Moline IL
$95 nightly
The price is $107 total per night from Feb 22 to Feb 23
$107 total
Feb 22 - Feb 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (719 reviews)
Didn't have breakfast.

Reviewed on Jan 18, 2026

Holiday Inn Express Moline - Quad Cities Area by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Moline Hotels

La Quinta Inn by Wyndham Moline Airport

La Quinta Inn by Wyndham Moline Airport

3 out of 5
5450 27th St Moline IL
$50 nightly
The price is $56 total per night from Feb 22 to Feb 23
$56 total
Feb 22 - Feb 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
6.2/10 (1,000 reviews)
Clean room and nice employees. This hotel has been cleaned up since our visit 2 years ago.

Reviewed on Dec 23, 2025

La Quinta Inn by Wyndham Moline Airport
Quality Inn & Suites Moline - Quad Cities

Quality Inn & Suites Moline - Quad Cities

2.5 out of 5
6910 27th St. Moline IL
$48 nightly
The price is $55 total per night from Feb 17 to Feb 18
$55 total
Feb 17 - Feb 18
Total with taxes and fees
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the helpful staff in our ...
7.6/10 Good! (583 reviews)
The staff was friendly, and the room was a good value for the price we paid.

Reviewed on Jan 25, 2026

Quality Inn & Suites Moline - Quad Cities
QC Stay Inn

QC Stay Inn

2 out of 5
2359 69th Avenue Moline IL
$46 nightly
The price is $53 total per night from Feb 6 to Feb 7
$53 total
Feb 6 - Feb 7
Total with taxes and fees
Stay at this motel in Moline. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions SouthPark Mall and Quad City Music Guild are located ...
4.6/10 (293 reviews)
Going back 16th of January

Reviewed on Jan 11, 2026

QC Stay Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Moline

Wyndham Moline on John Deere Commons

Wyndham Moline on John Deere Commons

3.5 out of 5
1415 River Dr Moline IL
$95 nightly
The price is $108 total per night from Feb 7 to Feb 8
$108 total
Feb 7 - Feb 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (1,234 reviews)
Yes

Reviewed on Jan 27, 2026

Wyndham Moline on John Deere Commons
Comfort Inn Moline - Quad Cities

Comfort Inn Moline - Quad Cities

2.5 out of 5
2600 52nd Ave Moline IL
$56 nightly
The price is $63 total per night from Feb 17 to Feb 18
$63 total
Feb 17 - Feb 18
Total with taxes and fees
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
7.8/10 Good! (598 reviews)
The room was very clean the entire facility was very nice the staff was very pleasant and accommodating. I would recommend this facility.

Reviewed on Jan 30, 2026

Comfort Inn Moline - Quad Cities
La Quinta Inn by Wyndham Moline Airport

La Quinta Inn by Wyndham Moline Airport

3 out of 5
5450 27th St Moline IL
$50 nightly
The price is $56 total per night from Feb 22 to Feb 23
$56 total
Feb 22 - Feb 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Moline. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
6.2/10 (1,000 reviews)
Clean room and nice employees. This hotel has been cleaned up since our visit 2 years ago.

Reviewed on Dec 23, 2025

La Quinta Inn by Wyndham Moline Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SEA to MLI Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
MLI Address & GPS
Address:
2200 69th Ave.
Moline IL, 61265
United States
IATA Code:
MLI
Longitude:
-90.506111
Latitude:
41.453897
Time Zone:
America/Chicago

Frequently asked questions

Are there non-stop flights from Sea-Tac Airport to Quad City Intl. Airport?
You'll have to change planes if you want to fly from SEA to MLI. A range of companies operate on this route with only one stopover, including American Airlines, United Airlines and Delta Air Lines.
What is the shortest flight from Sea-Tac Airport to Quad City Intl. Airport (MLI)?
Use the opportunity to sit back and chill out on your way from Seattle to Moline. The shortest flight time from Sea-Tac Airport to Quad City Intl. Airport is 5 hours and 50 minutes, which gives you plenty of time to enjoy a drink or get carried away with a good book.
How many hours flight from SEA to Quad City Intl. Airport?
The trip from Sea-Tac Airport to Quad City Intl. Airport will take about 5 hours and 57 minutes. A couple of movies, some journaling and a nice snooze will help make time zip by.
What airlines have the most flights from Sea-Tac Airport to Quad City Intl. Airport (MLI)?
There are no airlines operating direct flights between Sea-Tac Airport and Quad City Intl. Airport (MLI). Be organized and book a multi-stop or one-stop plane ticket.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.