Title:  Cheap flights from Dickinson to Pasco (DIK to PSC) - Expedia.com

![blue bridge over Columbia river in Tri-cities Washington state](https://images.trvl-media.com/place/2878/9049bec3-53f1-48e4-9f2a-258938982d2f.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

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#  Cheap Flights from Dickinson (DIK) to Pasco (PSC)

## Popular airlines from Dickinson, ND (DIK-Theodore Roosevelt Regional) to Tri-Cities Airport (PSC)

- ![](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:DIK,to:PSC,departure:3/4/2026TANYT&leg2=from:PSC,to:DIK,departure:3/11/2026TANYT&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:DIK,to:PSC,departure:3/4/2026TANYT&leg2=from:PSC,to:DIK,departure:3/11/2026TANYT&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:DIK,to:PSC,departure:3/4/2026TANYT&leg2=from:PSC,to:DIK,departure:3/11/2026TANYT&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:DIK,to:PSC,departure:3/4/2026TANYT&leg2=from:PSC,to:DIK,departure:3/11/2026TANYT&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:DIK,to:PSC,departure:3/4/2026TANYT&leg2=from:PSC,to:DIK,departure:3/11/2026TANYT&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:DIK,to:PSC,departure:3/4/2026TANYT&leg2=from:PSC,to:DIK,departure:3/11/2026TANYT&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:DIK,to:PSC,departure:3/4/2026TANYT&leg2=from:PSC,to:DIK,departure:3/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}])

![](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 Dickinson, ND (DIK-Theodore Roosevelt Regional) to Pasco, WA (PSC-Tri-Cities) cost?

### What is the cheapest month to fly from Dickinson, ND (DIK-Theodore Roosevelt Regional) to Pasco, WA (PSC-Tri-Cities)?

### Which airlines fly direct from Dickinson, ND (DIK-Theodore Roosevelt Regional) to Pasco, WA (PSC-Tri-Cities)?

### What is the cheapest airline that flies from Dickinson, ND (DIK-Theodore Roosevelt Regional) to Pasco, WA (PSC-Tri-Cities)?

### How do I find cheap flights from Dickinson, ND (DIK-Theodore Roosevelt Regional) to Pasco, WA (PSC-Tri-Cities)?

### What is the best time to fly from Dickinson, ND (DIK-Theodore Roosevelt Regional) to Pasco, WA (PSC-Tri-Cities)?

### What is the earliest flight from Dickinson, ND (DIK-Theodore Roosevelt Regional) to Pasco, WA (PSC-Tri-Cities)?

### How long does it take to fly from Dickinson, ND (DIK-Theodore Roosevelt Regional) to Pasco, WA (PSC-Tri-Cities)?

### Can you fly business or first class from Dickinson, ND (DIK-Theodore Roosevelt Regional) to Pasco, WA (PSC-Tri-Cities)?

### How do I earn miles on a Dickinson, ND (DIK-Theodore Roosevelt Regional) to Pasco, WA (PSC-Tri-Cities) flight with Expedia?

### What airports do you fly into for Pasco from Theodore Roosevelt Regional (DIK)?

### Is it cheaper to buy a plane ticket from Dickinson, ND (DIK-Theodore Roosevelt Regional) to Pasco, WA (PSC-Tri-Cities) at the last minute?

### Is it cheaper to book a Dickinson, ND (DIK-Theodore Roosevelt Regional) to Pasco, WA (PSC-Tri-Cities) flight and hotel package?

### Can I cancel or change the date of my flight from Dickinson, ND (DIK-Theodore Roosevelt Regional) to Pasco, WA (PSC-Tri-Cities)?

## Travel information

| Origin airport      | Theodore Roosevelt Regional |
| ------------------- | --------------------------- |
| Destination airport | Tri-Cities                  |
| Distance            | 774 mi                      |

## Book with confidence

# Dickinson to Pasco Flights

The cheapest times to fly from Dickinson to Pasco

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 Dickinson to Pasco are during the month of . You can find some of the cheapest flights from Dickinson to Pasco with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Dickinson to Pasco

Sunday is one of the best days to book for cheap flights from Dickinson to Pasco: 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 Dickinson to Pasco

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 Dickinson to Pasco in 2026\. You can also book with separate airlines for your outbound and return journeys, from 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 Dickinson to Pasco 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 Dickinson to Pasco 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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\*Available to One Key members.