Title: $449 Cheap flights from Moline to Eureka (MLI to ACV) - Expedia.com

![](https://images.trvl-media.com/place/287/6ab3fbf1-1e1b-4ff4-9b6b-bcac85ef6b2c.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/287/6ab3fbf1-1e1b-4ff4-9b6b-bcac85ef6b2c.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# $449 Cheap Flights from Moline (MLI) to Eureka (ACV)

[View $449 flight on Sun, Jun 21, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:MLI,to:ACV,departure:6/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:448.50&airProductToken=AQqgAQozCNWCARIENDYxOBjsQiCuHCjTqZADMJyqkAM4UUAAWAFqB0VDT05PTVlyCFFBQTRBREVOCjMI1YIBEgQyMTc5GK4cILJxKLirkAMw4q2QAzhRQAFYAWoHRUNPTk9NWXIIUUFBNEFERU4KNAjVggESBDQ2OTUYsnEgwKgBKLmukAMwka-QAzhRQAFYAWoHRUNPTk9NWXIIUUFBNEFERU4SDAgBEAEYASoCVUEyABgBIgQIARABKAIoAygEMAE) 

## Popular airlines from Quad City Intl. Airport (MLI) to Eureka, CA (ACV-Arcata - Eureka)

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)  
American Airlines  
[](https://www.expedia.com/Flights-Search?leg1=from:MLI,to:ACV,departure:3/26/2026TANYT&leg2=from:ACV,to:MLI,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)  
United  
[](https://www.expedia.com/Flights-Search?leg1=from:MLI,to:ACV,departure:3/26/2026TANYT&leg2=from:ACV,to:MLI,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg)  
Southwest Airlines  
[](https://www.expedia.com/Flights-Search?leg1=from:MLI,to:ACV,departure:3/26/2026TANYT&leg2=from:ACV,to:MLI,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)  
Delta  
[](https://www.expedia.com/Flights-Search?leg1=from:MLI,to:ACV,departure:3/26/2026TANYT&leg2=from:ACV,to:MLI,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg)  
Frontier Airlines  
[](https://www.expedia.com/Flights-Search?leg1=from:MLI,to:ACV,departure:3/26/2026TANYT&leg2=from:ACV,to:MLI,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg)  
JetBlue Airways  
[](https://www.expedia.com/Flights-Search?leg1=from:MLI,to:ACV,departure:3/26/2026TANYT&leg2=from:ACV,to:MLI,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg)  
Alaska Airlines  
[](https://www.expedia.com/Flights-Search?leg1=from:MLI,to:ACV,departure:3/26/2026TANYT&leg2=from:ACV,to:MLI,departure:4/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}])

## Cheap Flights from Moline to Eureka (MLI-ACV)

Prices were available within the past 7 days and start at $449 for one-way flights and $1,160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Tue, Jul 7 - Fri, Jul 17

MLI

Moline

ACV

Eureka

$1,160

Roundtrip

found 2 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MLI,to:ACV,departure:7/7/2026TANYT&leg2=from:ACV,to:MLI,departure:7/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1159.69&airProductToken=AQqhAQozCNWCARIENDYwNhjsQiCuHCiH3ZEDMNHdkQM4V0AAWAFqB0VDT05PTVlyCFdGQTBPREROCjMI1YIBEgM1NzYYrhwgi7gBKJ_ekQMwsOCRAzhXQAFYAWoHRUNPTk9NWXIIV0ZBME9ERE4KNQjVggESBDU0NDEYi7gBIMCoASij4ZEDMJ7ikQM4V0ABWAFqB0VDT05PTVlyCFdGQTBPREROCmsKNAjVggESBDU5NjYYwKgBIINpKJLOkgMwvs-SAzhFQABYAWoHRUNPTk9NWXIIRUZBME9ERU4KMwjVggESBDU1MTIYg2kg7EIoitCSAzCS0ZIDOEVAAVgBagdFQ09OT01ZcghFRkEwT0RFThIMCAEQARgBKgJVQTIAGAEiBAgBEAEoAigDKAQwAQ)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Tue, Jul 7 - Fri, Jul 17

MLI

Moline

ACV

Eureka

$1,165

Roundtrip

found 2 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MLI,to:ACV,departure:7/7/2026TANYT&leg2=from:ACV,to:MLI,departure:7/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1164.99&airProductToken=AQqfAQozCNWCARIENDYwNhjsQiCuHCiH3ZEDMNHdkQM4V0AAWAFqB0VDT05PTVlyCFdGQTBPREROCjII1YIBEgM1MTEYrhwgsnEoyt6RAzDw4JEDOFdAAVgBagdFQ09OT01ZcghXRkEwT0RETgo0CNWCARIENDY5NRiycSDAqAEoueKRAzCR45EDOFdAAVgBagdFQ09OT01ZcghXRkEwT0RETgqgAQo0CNWCARIENTMxMxjAqAEgsnEojMuSAzDRy5IDOEVAAFgBagdFQ09OT01ZcghFRkEwT0RFTgozCNWCARIEMTk1NBiycSCuHCiBzZIDMJLPkgM4RUABWAFqB0VDT05PTVlyCEVGQTBPREVOCjMI1YIBEgQ0NzQ4GK4cIOxCKMjQkgMwnNGSAzhFQAFYAWoHRUNPTk9NWXIIRUZBME9ERU4SDAgBEAEYASoCVUEyABgBIgQIARABKAIoAygEMAE)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Tue, Jul 7 - Fri, Jul 17

MLI

Moline

ACV

Eureka

$1,189

Roundtrip

found 2 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MLI,to:ACV,departure:7/7/2026TANYT&leg2=from:ACV,to:MLI,departure:7/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1188.19&airProductToken=AQqfAQozCNWCARIENDYwNhjsQiCuHCiH3ZEDMNHdkQM4VkAAWAFqB0VDT05PTVlyCFZBQTJBREROCjII1YIBEgM1MTEYrhwgsnEoyt6RAzDw4JEDOFZAAVgBagdFQ09OT01ZcghWQUEyQURETgo0CNWCARIENTYyNhiycSDAqAEo5uGRAzC_4pEDOFZAAVgBagdFQ09OT01ZcghWQUEyQURETgprCjQI1YIBEgQ1OTY2GMCoASCDaSiSzpIDML7PkgM4RUAAWAFqB0VDT05PTVlyCEVGQTBPREVOCjMI1YIBEgQ1NTEyGINpIOxCKIrQkgMwktGSAzhFQAFYAWoHRUNPTk9NWXIIRUZBME9ERU4SDAgBEAEYASoCVUEyABgBIgQIARABKAIoAygEMAE)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Tue, Jul 7 - Fri, Jul 17

MLI

Moline

ACV

Eureka

$1,194

Roundtrip

found 2 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MLI,to:ACV,departure:7/7/2026TANYT&leg2=from:ACV,to:MLI,departure:7/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1193.49&airProductToken=AQqfAQozCNWCARIENDYwNhjsQiCuHCiH3ZEDMNHdkQM4VkAAWAFqB0VDT05PTVlyCFZBQTJBREROCjII1YIBEgM1MTEYrhwgsnEoyt6RAzDw4JEDOFZAAVgBagdFQ09OT01ZcghWQUEyQURETgo0CNWCARIENTYyNhiycSDAqAEo5uGRAzC_4pEDOFZAAVgBagdFQ09OT01ZcghWQUEyQURETgqgAQo0CNWCARIENTMxMxjAqAEgsnEojMuSAzDRy5IDOEVAAFgBagdFQ09OT01ZcghFRkEwT0RFTgozCNWCARIEMTk1NBiycSCuHCiBzZIDMJLPkgM4RUABWAFqB0VDT05PTVlyCEVGQTBPREVOCjMI1YIBEgQ0NzQ4GK4cIOxCKMjQkgMwnNGSAzhFQAFYAWoHRUNPTk9NWXIIRUZBME9ERU4SDAgBEAEYASoCVUEyABgBIgQIARABKAIoAygEMAE)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Tue, Jul 7 - Fri, Jul 17

MLI

Moline

ACV

Eureka

$1,214

Roundtrip

found 2 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MLI,to:ACV,departure:7/7/2026TANYT&leg2=from:ACV,to:MLI,departure:7/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1213.20&airProductToken=AQqhAQozCNWCARIENDQyORjsQiCuHCjT3ZEDMJzekQM4UUAAWAFqB0VDT05PTVlyCFFBQTRBREVOCjMI1YIBEgM2MDAYrhwgi7gBKNnekQMw6OCRAzhRQAFYAWoHRUNPTk9NWXIIUUFBNEFERU4KNQjVggESBDU0NDEYi7gBIMCoASij4ZEDMJ7ikQM4UUABWAFqB0VDT05PTVlyCFFBQTRBREVOCmsKNAjVggESBDU5NjYYwKgBIINpKJLOkgMwvs-SAzhFQABYAWoHRUNPTk9NWXIIRUZBME9ERU4KMwjVggESBDU1MTIYg2kg7EIoitCSAzCS0ZIDOEVAAVgBagdFQ09OT01ZcghFRkEwT0RFThIMCAEQARgBKgJVQTIAGAEiBAgBEAEoAigDKAQwAQ)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Sun, Jun 21 - Mon, Jun 22

MLI

Moline

ACV

Eureka

$1,218

Roundtrip

found 2 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MLI,to:ACV,departure:6/21/2026TANYT&leg2=from:ACV,to:MLI,departure:6/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1217.70&airProductToken=AQqgAQozCNWCARIENDYxOBjsQiCuHCjTqZADMJyqkAM4UUAAWAFqB0VDT05PTVlyCFFBQTRBREVOCjMI1YIBEgQyMTc5GK4cILJxKLirkAMw4q2QAzhRQAFYAWoHRUNPTk9NWXIIUUFBNEFERU4KNAjVggESBDQ2OTUYsnEgwKgBKLmukAMwka-QAzhRQAFYAWoHRUNPTk9NWXIIUUFBNEFERU4Kawo0CNWCARIENTk2NhjAqAEgg2ko8rSQAzCetpADOEVAAFgBagdFQ09OT01ZcghFQUEwT0RFTgozCNWCARIENTUxMhiDaSDsQijqtpADMPK3kAM4RUABWAFqB0VDT05PTVlyCEVBQTBPREVOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Sun, Jun 21 - Mon, Jun 22

MLI

Moline

ACV

Eureka

$1,223

Roundtrip

found 2 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MLI,to:ACV,departure:6/21/2026TANYT&leg2=from:ACV,to:MLI,departure:6/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1223.00&airProductToken=AQqgAQozCNWCARIENDYxOBjsQiCuHCjTqZADMJyqkAM4UUAAWAFqB0VDT05PTVlyCFFBQTRBREVOCjMI1YIBEgQyMTc5GK4cILJxKLirkAMw4q2QAzhRQAFYAWoHRUNPTk9NWXIIUUFBNEFERU4KNAjVggESBDQ2OTUYsnEgwKgBKLmukAMwka-QAzhRQAFYAWoHRUNPTk9NWXIIUUFBNEFERU4KoQEKNQjVggESBDQ3NTYYwKgBIIu4ASiospADMKazkAM4RUAAWAFqB0VDT05PTVlyCEVBQTBPREVOCjMI1YIBEgM0NTcYi7gBIK4cKIG1kAMwgLeQAzhFQAFYAWoHRUNPTk9NWXIIRUFBME9ERU4KMwjVggESBDU1MzkYrhwg7EIo4biQAzCruZADOEVAAVgBagdFQ09OT01ZcghFQUEwT0RFThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Tue, Jul 7 - Fri, Jul 17

MLI

Moline

ACV

Eureka

$1,280

Roundtrip

found 2 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MLI,to:ACV,departure:7/7/2026TANYT&leg2=from:ACV,to:MLI,departure:7/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1279.19&airProductToken=AQqhAQozCNWCARIENDYwNhjsQiCuHCiH3ZEDMNHdkQM4SEAAWAFqB0VDT05PTVlyCEhBQTRPREVOCjMI1YIBEgM2MDAYrhwgi7gBKNnekQMw6OCRAzhIQAFYAWoHRUNPTk9NWXIISEFBNE9ERU4KNQjVggESBDU0NDEYi7gBIMCoASij4ZEDMJ7ikQM4SEABWAFqB0VDT05PTVlyCEhBQTRPREVOCmsKNAjVggESBDU5NjYYwKgBIINpKJLOkgMwvs-SAzhFQABYAWoHRUNPTk9NWXIIRUZBME9ERU4KMwjVggESBDU1MTIYg2kg7EIoitCSAzCS0ZIDOEVAAVgBagdFQ09OT01ZcghFRkEwT0RFThIMCAEQARgBKgJVQTIAGAEiBAgBEAEoAigDKAQwAQ)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Sun, Jun 21 - Mon, Jun 22

MLI

Moline

ACV

Eureka

$1,284

Roundtrip

found 2 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MLI,to:ACV,departure:6/21/2026TANYT&leg2=from:ACV,to:MLI,departure:6/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1283.69&airProductToken=AQqgAQozCNWCARIENDUzMxjsQiCuHCikqpADMPKqkAM4SEAAWAFqB0VDT05PTVlyCEhBQTRPREVOCjMI1YIBEgQyMTc5GK4cILJxKLirkAMw4q2QAzhIQAFYAWoHRUNPTk9NWXIISEFBNE9ERU4KNAjVggESBDQ2OTUYsnEgwKgBKLmukAMwka-QAzhIQAFYAWoHRUNPTk9NWXIISEFBNE9ERU4Kawo0CNWCARIENTk2NhjAqAEgg2ko8rSQAzCetpADOEVAAFgBagdFQ09OT01ZcghFQUEwT0RFTgozCNWCARIENTUxMhiDaSDsQijqtpADMPK3kAM4RUABWAFqB0VDT05PTVlyCEVBQTBPREVOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Jul 7 - Fri, Jul 17

MLI

Moline

ACV

Eureka

$1,537

Roundtrip

found 2 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MLI,to:ACV,departure:7/7/2026TANYT&leg2=from:ACV,to:MLI,departure:7/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1536.70&airProductToken=AQqlAQo1CMSYARIENDkzNxjsQiDgXCjP2ZEDMMvakQM4UUAAWAFqCU1BSU5DTEFTQ3IIUUFWT0EwTUwKNQjEmAESAzg5NRjgXCCLuAEontyRAzDD3pEDOFFAAVgBaglNQUlOQ0xBU0NyCFFBVk9BME1MCjUI1YIBEgQ1NDQxGIu4ASDAqAEoo-GRAzCe4pEDOFFAAVgBagdFQ09OT01ZcghRQUEyT0RETgprCjQI1YIBEgQ1OTY2GMCoASCDaSiSzpIDML7PkgM4RUAAWAFqB0VDT05PTVlyCEVBQTBPREVOCjMI1YIBEgQ1NTEyGINpIOxCKIrQkgMwktGSAzhFQAFYAWoHRUNPTk9NWXIIRUFBME9ERU4SDAgBEAEYASoCVUEyABgBIgQIARABKAIoAygEMAE)

![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh)

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## Frequently asked questions

### How much does a flight from Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka) cost?

### What is the cheapest month to fly from Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka)?

### Which airlines fly direct from Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka)?

### What is the cheapest airline that flies from Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka)?

### How do I find cheap flights from Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka)?

### What is the best time to fly from Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka)?

### What is the earliest flight from Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka)?

### What are the most popular departure times for flights from Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka)?

### How long does it take to fly from Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka)?

### Can you fly business or first class from Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka)?

### How do I earn miles on a Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka) flight with Expedia?

### What airports do you fly into for Eureka from Quad City Intl. (MLI)?

### Is it cheaper to buy a plane ticket from Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka) at the last minute?

### Is it cheaper to book a Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka) flight and hotel package?

### Can I cancel or change the date of my flight from Moline, IL (MLI-Quad City Intl.) to Eureka, CA (ACV-Arcata - Eureka)?

## Travel information

| Origin airport      | Quad City Intl. |
| ------------------- | --------------- |
| Destination airport | Arcata - Eureka |
| Roundtrip price     | $1,160          |
| Distance            | 1735 mi         |

## Book with confidence

# Moline to Eureka Flights

The cheapest times to fly from Moline to Eureka

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Moline to Eureka are during the month of July. You can find some of the cheapest flights from Moline to Eureka with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Moline to Eureka

Sunday is one of the best days to book for cheap flights from Moline to Eureka: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Moline to Eureka

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Moline to Eureka in 2026\. You can also book with separate airlines for your outbound and return journeys, from $449 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Moline to Eureka flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Moline to Eureka airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

\*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.

\*Flight schedules are subject to change.

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